# Componentry

> Bike component tracking and maintenance management software that helps cyclists know exactly when to service, charge, or replace every part on their bikes.

## About Componentry

Componentry is a companion app for your bike, similar to how Strava tracks your activities, Componentry tracks the health and maintenance needs of every component. The platform integrates with Strava, Wahoo, and Garmin to automatically calculate component wear based on real riding data.

Key capabilities:
- Automatic activity sync from Strava, Wahoo, and Garmin
- Component wear tracking by distance, duration, and time
- Smart notifications when parts need attention
- Flexible reminders for maintenance schedules
- Multi-bike management in one dashboard
- Device pairing for automatic gear matching

## Product Pages

- [Features](https://www.componentry.app/features): Complete overview of Componentry's capabilities for tracking bike components and maintenance
- [Pricing](https://www.componentry.app/pricing): Subscription plans and pricing information
- [Comparisons](https://www.componentry.app/alternatives): How Componentry compares to other bike maintenance apps
- [FAQ](https://www.componentry.app/faq): Frequently asked questions about tracking, syncing, and billing

## Core Features

- [Getting Started](https://www.componentry.app/docs/getting-started/getting-started): Add your first bike, components, and activity source
- [Reminders](https://www.componentry.app/docs/reminders/reminders): Distance, duration, and time-based maintenance reminders for any component
- [Service Logs](https://www.componentry.app/docs/service-logs/service-logs): Maintenance history, component retirement, and replacement
- [Sensors and Device Pairing](https://www.componentry.app/docs/sensors/sensors): Pair bike computers, power meters, and sensors to match rides to the right bike
- [Wear Predictions](https://www.componentry.app/docs/predictions/predictions): Personalised wear modelling, wear factors, and race-day readiness
- [Notifications](https://www.componentry.app/docs/notifications/notifications): Notification types and delivery preferences
- [Activity Tags](https://www.componentry.app/docs/activity-tags/activity-tags): Organise activities with custom tags and filters
- [Profiles](https://www.componentry.app/docs/profiles/profiles): Assign components to profiles and switch setups per ride
- [Bike Fit](https://www.componentry.app/docs/bike-fit/bike-fit): Record and compare fit measurements across bikes
- [AI Assistants](https://www.componentry.app/docs/ai-assistants/ai-assistants): Connect Claude to ask about wear, reminders and service history, and to set up bikes or log a service from the conversation

## Documentation

- [Creating Activity Tags](https://www.componentry.app/docs/activity-tags/creating-activity-tags): Create a personal tag and apply it to one ride or many at once.
- [Getting started with Componentry](https://www.componentry.app/docs/getting-started/getting-started): Create an account, connect where your rides come from, add your first bike and find your way around the app.
- [Notification Types](https://www.componentry.app/docs/notifications/notification-types): The seven notifications Componentry sends and what triggers each one.
- [Creating and Managing Profiles](https://www.componentry.app/docs/profiles/creating-profiles): Create, rename and delete profiles, set a bike's default profile, and tag a profile for indoor or outdoor rides.
- [Unlocking Predictions](https://www.componentry.app/docs/predictions/unlocking-predictions): What you need to connect, and how many rides it takes, before personalised predictions appear.
- [Auto-matching Rides to Bikes](https://www.componentry.app/docs/sensors/auto-matching-rides-to-bikes): How Componentry picks the bike and profile for each new ride, and how to set it up so you never choose a bike by hand.
- [Connecting Claude](https://www.componentry.app/docs/ai-assistants/connecting-claude): Add Componentry to Claude so you can ask about your bikes, wear and maintenance in chat.
- [Connecting apps](https://www.componentry.app/docs/activities/connecting-apps): Connect Strava, Garmin, Wahoo or Hammerhead so rides sync automatically, import past rides, and avoid counting the same ride twice.
- [Setting Up a Bike with a Template](https://www.componentry.app/docs/components/setting-up-with-a-template): Add a whole bike's worth of components in one go with the setup wizard.
- [Editing and Deleting Activity Tags](https://www.componentry.app/docs/activity-tags/editing-and-deleting-activity-tags): Rename a personal tag, change its description, or delete it from every ride.
- [Pairing a Sensor with a Bike](https://www.componentry.app/docs/sensors/linking-device-to-gear): Pair a sensor with the bike it's fitted to, and optionally pin a profile, so new rides are matched to that bike automatically.
- [Creating Reminders](https://www.componentry.app/docs/reminders/creating-reminders): Create a maintenance reminder for a bike or a component, and choose when it comes due.
- [Creating a Service Log](https://www.componentry.app/docs/service-logs/creating-service-logs): Start a full service log for a bike, record the service details, add notes and measurements for each component, and attach the invoice.
- [Managing Notification Preferences](https://www.componentry.app/docs/notifications/managing-notification-preferences): Choose which notifications you get on the web, by email and on your phone.
- [Using Bike Fit Measurements](https://www.componentry.app/docs/bike-fit/using-bike-fit): Record, edit and compare bike fit measurement versions in Componentry.
- [Assigning Components to Profiles](https://www.componentry.app/docs/profiles/assigning-components-to-profiles): Put the parts you swap into a profile so they only wear on the rides they were fitted for.
- [Personalised Wear Predictions](https://www.componentry.app/docs/predictions/personalised-wear-predictions): Read the Personalised Prediction card and the predictive wear figure on a component.
- [Units and locale](https://www.componentry.app/docs/account-settings/units-and-locale): Choose your language, timezone, number and date formats, and the units for distance, elevation, temperature and tyre pressure.
- [Uploading FIT files](https://www.componentry.app/docs/activities/uploading-fit-files): Backfill years of riding by uploading FIT files from Garmin, Wahoo, Hammerhead or Coros in bulk.
- [Adding a bike](https://www.componentry.app/docs/bikes/adding-a-bike): Add a bike yourself or import your bikes from Strava, give a bike a name, and edit its details later.
- [Bikes](https://www.componentry.app/docs/bikes/bikes): Your bikes in Componentry: the Bikes page, each bike's own page, and where its components, rides, paperwork and settings live.
- [Adding Components](https://www.componentry.app/docs/components/adding-components): Add a single component to a bike, with its manufacturer, profile, life limits and any wear it already has.
- [Hiding Activity Tags](https://www.componentry.app/docs/activity-tags/hiding-activity-tags): Hide a personal tag you no longer use while keeping it on past rides.
- [Setting Your Bike on Strava Automatically](https://www.componentry.app/docs/sensors/linking-device-to-strava-bike): Link a sensor to a Strava bike so each new ride shows the right bike on Strava, and Strava rides land on the right bike in Componentry.
- [Reminder schedules: time, distance and rides](https://www.componentry.app/docs/reminders/time-duration-reminders): How time-based, distance-based and activity-based reminders count down, and how to combine them.
- [Troubleshooting Notifications](https://www.componentry.app/docs/notifications/troubleshooting-notifications): What to check when a notification doesn't arrive on the web, by email or on your phone.
- [Profiles and Activities](https://www.componentry.app/docs/profiles/profiles-and-activities): How rides get their profile, how to change it on one ride or many, and what that does to wear.
- [Wear Factors](https://www.componentry.app/docs/predictions/wear-factors): What the 'What's driving wear' list on a prediction means, and what each factor measures.
- [Privacy and Permissions](https://www.componentry.app/docs/ai-assistants/privacy-and-permissions): What an AI assistant can and can't see in your Componentry account, how your data is handled, and how to disconnect.
- [Billing and free trial](https://www.componentry.app/docs/account-settings/billing): How the free trial works, subscribing and managing your plan, subscriptions bought in the mobile app, and earning free months with your referral code.
- [Editing activities](https://www.componentry.app/docs/activities/editing-activities): Change a ride's bike, profile and tags one at a time or in bulk, and delete rides you don't want counted.
- [Purchase and receipts](https://www.componentry.app/docs/bikes/purchase-and-receipts): Record when you bought a bike and what you paid, and keep the receipt with the bike for warranty, insurance claims and resale.
- [Components](https://www.componentry.app/docs/components/components): How Componentry tracks wear on each part of your bike, and how to read the wear figures on the bike page.
- [Editing and Removing Components](https://www.componentry.app/docs/components/editing-and-removing-components): Change a component's details or limits, retire it through a service log, bring it back, or delete it.
- [Maintenance Checks](https://www.componentry.app/docs/service-logs/maintenance-checks): Record a quick inspection of a bike, with brake, tyre and chain readings, and upgrade it to a full service log when the job grows.
- [Finding, Editing and Deleting Reminders](https://www.componentry.app/docs/reminders/editing-deleting-reminders): Search and filter your reminders, see a reminder's full schedule, change it, or delete it.
- [Retiring and Replacing Components](https://www.componentry.app/docs/service-logs/component-retirement-replacement): Retire worn components inside a full service log, fit their replacements, and keep each part's reminders when it is replaced.
- [Race-Day Readiness](https://www.componentry.app/docs/predictions/race-day-readiness): Project every component on a bike to an event date and see what to replace before it.
- [Activities](https://www.componentry.app/docs/activities/activities): See every ride Componentry has synced, check which bike and profile it counted towards, and find rides with search and filters.
- [Pairing a ride with Strava](https://www.componentry.app/docs/activities/pairing-with-strava): Link a bike computer ride to its Strava activity by hand, take the Strava title, and change or disconnect the pairing later.
- [Distance ridden](https://www.componentry.app/docs/bikes/distance-ridden): How a bike's Ridden total is worked out from your rides in Componentry plus the distance it had done before, and how to correct it.
- [Tire Pressure](https://www.componentry.app/docs/components/tire-pressure): Record the pressure you run in each tire and see it on your bike cards.
- [Sensors](https://www.componentry.app/docs/sensors/sensors): See the sensors on your rides, name them, and pair them with a bike so rides are matched automatically.
- [Reminders on bikes and components](https://www.componentry.app/docs/reminders/assigning-reminders-gear-components): Choose whether a reminder belongs to a bike, one of its components, or nothing, and how reminders follow parts that are replaced or retired.
- [Chain Power Loss](https://www.componentry.app/docs/predictions/chain-power-loss): How Componentry estimates the watts a chain's condition is costing you, and how cleaning and re-waxing win them back.
- [Completing Reminders from Service Logs](https://www.componentry.app/docs/service-logs/completing-reminders-from-service-logs): Tick off all of a bike's maintenance reminders from a maintenance check or service log, and keep a record of which service completed them.
- [Insurance](https://www.componentry.app/docs/bikes/insurance): Keep a bike's insurance policy and documents with the bike, and get a reminder before the policy renews.
- [Chains: Wax, Lube and Stretch](https://www.componentry.app/docs/components/chains): Record whether a chain is waxed or lubed, log chain stretch readings, and keep its lube reminder up to date.
- [Completing Reminders](https://www.componentry.app/docs/reminders/completing-reminders): Tick off a reminder, or turn it into a maintenance check or service log, and see how its next due point is set.
- [Emailing a Service Report](https://www.componentry.app/docs/service-logs/service-reports): Email a summary of a booked or completed service, with the bike and its components, to your mechanic or yourself.
- [Profiles](https://www.componentry.app/docs/profiles/profiles): Use profiles to track interchangeable setups on the same bike, so each part only wears on the rides it was fitted for.
- [Bike settings](https://www.componentry.app/docs/bikes/bike-settings): Add a bike image, choose your default bike, assign sensors, recalculate wear, and retire, reactivate or remove a bike.
- [Reminders](https://www.componentry.app/docs/reminders/reminders): Set maintenance reminders on a bike or a component that come due by date, by distance ridden or by number of rides.
- [Service Logs](https://www.componentry.app/docs/service-logs/service-logs): Record maintenance checks and full services for each bike, with notes, measurements, replaced parts, reminders and invoices in one place.
- [Predictions](https://www.componentry.app/docs/predictions/predictions): How Componentry's predictive modelling estimates when each component will wear out, based on how you actually ride.
- [Bike Fit Measurements](https://www.componentry.app/docs/bike-fit/bike-fit): Record your bike fit measurements for each bike, keep every fit as a version, and compare versions to see what changed.
- [Activity Tags](https://www.componentry.app/docs/activity-tags/activity-tags): Label rides with tags such as Group ride or Intervals, and see which rides Componentry has tagged for wet, windy, hot or cold weather.
- [Notifications](https://www.componentry.app/docs/notifications/notifications): What Componentry notifies you about, the three ways it can reach you, and where to choose which you get.
- [AI Assistants](https://www.componentry.app/docs/ai-assistants/ai-assistants): Connect Componentry to Claude to ask about your bikes, component wear and maintenance, and to set up bikes and log services from the conversation.
- [Account settings](https://www.componentry.app/docs/account-settings/account-settings): Your profile, sign-in email and password, two-factor sign-in, linked sign-in methods, release notes and deleting your account.

## Blog

- [How to Maintain Your Bike Chain — Tips, Tools & Best Practices](https://www.componentry.app/blog/chain-maintenance-guide): A comprehensive guide to bike chain maintenance covering cleaning methods, lubrication techniques, wear measurement, and when to replace your chain. Learn the differences between oil-lubed and waxed chains.
- [Tire Lifecycle Management: Pressure, Sealant, and Rubber Aging](https://www.componentry.app/blog/maximizing-grip-and-longevity): Tread wear isn't the only thing that ends a tire's life. Here's what pressure precision, tubeless sealant intervals, and rubber aging actually cost you, with the sourced numbers.
- [Race Week Bike Prep: What to Check Weeks Before, Not the Night Before](https://www.componentry.app/blog/optimizing-your-race-preparation): A mechanic's pre-race checklist covers the drivetrain, brakes, tires, and bearings, done weeks out rather than the night before. Here's what to check, why the timing matters, and how to automate the projection.
- [What Is a Digital Twin for a Bike? A Physical Model, Not a Black Box](https://www.componentry.app/blog/digital-twin-bicycle-maintenance): A digital twin is a virtual model of your bike's components. Here's what Componentry's actually models, from the five measured inputs to how confidence builds as you ride.
- [The Friction Tax: How Drivetrain Efficiency Costs You 5-10 Watts Before You Notice](https://www.componentry.app/blog/friction-tax-chain-wear): Discover how a worn chain costs 5-10 watts in power loss before skipping starts. Learn when to replace chains, the cascade effect on cassettes, and how automatic tracking saves performance and money.
- [Drivetrain Efficiency: Why Your $1,000 Cassette Requires 0.5% Precision](https://www.componentry.app/blog/drivetrain-efficiency-cassette-precision): Premium cassettes demand stricter chain maintenance. Learn why 0.5% wear is the breaking point for 11-12 speed systems and how precision tracking saves $740 over 15,000 km.
- [The Lifecycle of a Watt: Where Your Cycling Power Loss Actually Happens](https://www.componentry.app/blog/lifecycle-of-a-watt): Discover where cycling power loss occurs in poorly maintained bikes. From chain friction to brake drag, learn how neglected maintenance costs 30+ watts and what to fix first.
- [January 2026 Update](https://www.componentry.app/blog/january-2026-update): Bike fit tracking, Wahoo activity import, component measurements, seven languages, and unit preferences.
- [Ceramic Bearing Longevity: Tracking the Hidden Wear of OSPW Systems](https://www.componentry.app/blog/ceramic-bearing-ospw-longevity): Ceramic bearing maintenance for OSPW systems is critical but invisible. Learn service intervals and why mileage tracking prevents costly replacement.
- [Aero Efficiency: Why Clean Components Are Faster Than Dirty Ones in the Wind Tunnel](https://www.componentry.app/blog/aero-efficiency-clean-components): Dirty drivetrains cost more watts than most upgrades save. Wind tunnel and lab data reveal how clean components make you measurably faster.
- [February 2026 Update](https://www.componentry.app/blog/february-2026-update): Mobile apps for iPhone and Android, weather-enriched activities, real-time Strava sync, bulk activity management, and predictive intelligence on the horizon.
- [When to Replace Your Bike Chain: The Complete Guide](https://www.componentry.app/blog/when-to-replace-bike-chain): Learn exactly when to replace your bike chain with wear thresholds by drivetrain speed, five warning signs, mileage benchmarks, and cost comparisons.
- [The Chain-Stretch Domino Effect: How One Worn Chain Destroys a $600 Drivetrain](https://www.componentry.app/blog/chain-stretch-domino-effect): Understand how worn chain damage cascades to cassette and chainrings, the real cost of delayed replacement, and exactly when to act before the domino falls.
- [March 2026 Update](https://www.componentry.app/blog/march-2026-update): Hammerhead integration, activity-based reminders, Garmin historical import, provider improvements, and bike profiles on the horizon.
- [How to Measure Chain Stretch: The 0.5%, 0.75%, and 1% Thresholds Explained](https://www.componentry.app/blog/chain-stretch-measurement-guide): Learn exactly how to measure chain stretch using a chain checker, understand the 0.5%, 0.75%, and 1% wear thresholds, and know which threshold applies to your specific drivetrain.
- [Spring Bike Maintenance Checklist: Everything to Check Before Riding Season](https://www.componentry.app/blog/spring-bike-maintenance-checklist): The complete spring bike maintenance checklist with exact thresholds — drivetrain, brakes, tyres, wheels, suspension, and electronics. Know what needs attention before your first big ride.
- [Automatic Indoor and Outdoor Profile Matching](https://www.componentry.app/blog/bike-profile-activity-type-matching): Profiles can now auto-match to indoor or outdoor activities. Set it once and the right profile activates based on your ride type.
- [How Long Does a Bike Cassette Last? 10,000–30,000 km](https://www.componentry.app/blog/how-long-does-a-bike-cassette-last): Cassette lifespan runs 10,000–30,000 km, and one factor can make it last 5x longer. See the wear signs, thresholds, and how to extend yours.
- [When to Replace Brake Pads: The Data-Driven Guide for Cyclists](https://www.componentry.app/blog/when-to-replace-brake-pads): Worn brake pads compromise stopping power before you notice. Learn the exact measurements, mileage thresholds, and warning signs that tell you it's time to replace.
- [How to Tell When Your Bike Tyres Are Worn Out (Beyond the Tread)](https://www.componentry.app/blog/when-to-replace-bike-tyres): Most cyclists only check tread on their bike tyres (tires). Casing failure — sidewall cracks, bulges, and thread count degradation — is the more dangerous and more overlooked wear mode. Here is how to assess both.
- [The Same Distance, a Different Wear Story: How Componentry Now Predicts Your Component Lifespan](https://www.componentry.app/blog/predictive-component-tracking): Distance-based component tracking treats every rider the same. Componentry's new predictive system accounts for your terrain, power output, weather exposure, and riding volume to produce a lifespan estimate that reflects how you actually ride.
- [Strava Bike Maintenance: What Your Favourite Riding App Can't Do (And What Fills the Gap)](https://www.componentry.app/blog/strava-bike-maintenance): Strava tracks every ride but not what those rides do to your components. Here's how Componentry bridges the gap — and why serious cyclists need both.
- [May 2026 Update](https://www.componentry.app/blog/may-2026-update): One-pass bike setup, full-history FIT import, tire pressure tracking, an iOS home-screen widget, in-app live chat, and Dutch language support.
- [The Quick Maintenance Check: Catching Brake, Tire and Chain Wear Early](https://www.componentry.app/blog/quick-maintenance-check): A quick maintenance check on your brakes, tires and chain catches wear early and turns one-off glances into a trend you can act on. Here is how to do it.
- [Your Service History Is Your Resale Value: The Case for a Digital Bike Log](https://www.componentry.app/blog/bike-service-history-resale-value): Documented maintenance records command measurable price premiums on used bike marketplaces. Here's what buyers pay for, what sellers leave on the table, and how to build a service history that pays dividends.
- [How Often to Re-Wax Your Bike Chain: 300 to 400 km](https://www.componentry.app/blog/waxed-chain-intervals): Hot-melt wax lasts 300 to 400 km on dry roads, wax drip lubes 100 to 200 km. The intervals for re-waxing, plus the signs you have left it too long.
- [Di2 Battery Life: How to Track, Extend, and Never Get Caught Dead on a Climb](https://www.componentry.app/blog/di2-battery-life-tips): Electronic shifting battery failures happen at the worst moments. Learn Di2 and AXS battery life expectations, charging practices, and how to track battery health across multiple bikes.
- [June 2026 Update](https://www.componentry.app/blog/june-2026-update): Maintenance Checks for a quick bike look-over, battery status for your electronics, support chat on every mobile screen, and a round of fixes.
- [Electronic Shifting Battery Tracking: Know Exactly When Your Di2 or AXS Will Die](https://www.componentry.app/blog/di2-axs-battery-tracking): Electronic shifting batteries fail without warning. Learn how to predict Di2 and AXS battery life for any upcoming ride, and how automated tracking eliminates the anxiety across multiple bikes.
- [Cassette Lifespan: How Many Kilometres Before You Need to Replace It?](https://www.componentry.app/blog/cassette-lifespan): How long does a cassette last? The answer depends on material tier, drivetrain speed, chain replacement history, and riding conditions. Here's the data to make the right call.
- [How to Track Bike Maintenance When You Own Two or More Bikes](https://www.componentry.app/blog/tracking-maintenance-multiple-bikes): Multi-bike ownership creates a maintenance tracking problem that single-bike systems can't solve. Here's how to manage component wear across road, gravel, indoor, and seasonal bikes without losing track.
- [How Much Does a Worn Drivetrain Actually Cost? The Full Price of Neglect](https://www.componentry.app/blog/cost-of-worn-drivetrain): A worn chain isn't just a performance problem — it's an expensive cascade. Here's the real cost breakdown of neglecting drivetrain maintenance, from chain to cassette to chainrings, with real component prices.
- [Garmin Bike Maintenance App: The Only Tracker That Connects Without Strava](https://www.componentry.app/blog/garmin-wahoo-bike-maintenance-app): Every bike maintenance app requires a Strava account. Componentry connects directly to Garmin Connect and Wahoo Cloud — sync your components without Strava in the loop.
- [July 2026 Update](https://www.componentry.app/blog/july-2026-update): Drivetrain power loss shows the watts a dirty chain is costing you, plus a five-step setup checklist, reminders sorted by urgency, and chain wax tracking.
- [Where Your Drivetrain Watts Actually Go: Contamination vs. Lubrication vs. Chain Stretch](https://www.componentry.app/blog/drivetrain-power-loss-tracking): Chain friction isn't one number. See how contamination, lubrication state, and chain stretch each cost separate watts, and how Componentry now quantifies all three for your own bike.
- [Stop Ticking Boxes: Turn Every Reminder Into a Bike Maintenance Log](https://www.componentry.app/blog/reminders-to-service-records): Most riders dismiss maintenance reminders. Learn why a bicycle service log catches wear early, keeps intervals honest, and pays off when you sell your bike.
- [How to Run a Full Service and Clear Every Reminder in One Session](https://www.componentry.app/blog/full-service-clear-reminders): A full bike service works best as one session, not a string of one-off fixes. Here is the order to work in, how to use your open reminders as the checklist, and how to leave a real record behind.
- [Why Most Bike Maintenance Reminders Get Ignored (And How Urgency Fixes It)](https://www.componentry.app/blog/bike-maintenance-reminders-urgency): Most maintenance reminders treat every task as equally urgent, training you to ignore all of them. Here's how Componentry's reminders now sort by what needs you first, on web and mobile.
- [Chain Power Loss: The Watts You Can Get Back Without Buying a New Chain](https://www.componentry.app/blog/chain-power-loss-recoverable-watts): A dirty, poorly-lubed chain costs real watts, and most of that loss has nothing to do with wear. Here's what the research says, and how Componentry turns your synced rides into a chain power loss estimate.
- [Tyre Pressure Sensor Wheels: What Zipp's New Sensor Actually Changes](https://www.componentry.app/blog/smart-wheel-tyre-pressure-sensors): Zipp built a tyre pressure sensor into its new wheels. Here is what is genuinely new, what already existed, and what it means for tracking your bike.
- [Bike Tyre Pressure: Why the Number on Your Sidewall Is the Wrong One](https://www.componentry.app/blog/bike-tyre-pressure-calculator): Rolling resistance falls as pressure rises, until it doesn't. Past the breakpoint, 10 psi too much costs around nine watts and 10 psi too little costs about one. Here is the science, and the calculator worth using.
- [Bottom Bracket Service: How Long It Lasts and Why the Creak Sometimes Comes Back](https://www.componentry.app/blog/bottom-bracket-lifecycle): Bottom bracket service intervals, wear signs, and the real reason a fresh cartridge doesn't always stop a creak — with the diagnostic test to run before you buy another one.
- [August 2026 Update](https://www.componentry.app/blog/august-2026-update): Chain power loss splits into LOSS and RECOVERABLE watts, completed reminders become permanent service records, and every bike can carry its own name.
- [How to Replace Handlebar Tape: The Complete Step-by-Step Guide](https://www.componentry.app/blog/handlebar-tape-replacement-guide): How to replace handlebar tape correctly: the tools you need, wrap direction, how to handle the levers, and the condition-based signs that tell you it's time.
- [Hydraulic Brake Fluid: Why It Needs Attention Even Though You Can't See It](https://www.componentry.app/blog/hydraulic-fluid-lifecycle): Hydraulic brake fluid degrades even though it's sealed. How often to bleed bike brakes, the signs it's due, mineral oil vs. DOT, and why the two can never be swapped.
- [Basic Bike Maintenance at Home: The Tools, Skills, and What to Leave to a Shop](https://www.componentry.app/blog/basic-bike-maintenance-at-home): The realistic starter tool kit, the six skills worth learning first, and which jobs to leave to a shop. Basic bike maintenance at home, done properly.
- [Best Bike Maintenance App in 2026: Componentry vs Geer vs ProBikeGarage vs WatchMy.Bike](https://www.componentry.app/blog/best-bike-maintenance-app-2026): A comprehensive comparison of the best bike maintenance apps in 2026. We compare Componentry, Geer, ProBikeGarage, WatchMy.Bike, Velo Buddy, MainTrack, and Bikerly on features, integrations, pricing, and who each app actually suits.
- [Suspension Service Intervals: Why Fork and Shock Service Is Measured in Hours, Not Miles](https://www.componentry.app/blog/suspension-service-intervals): Fox and RockShox publish suspension service intervals in ride hours, not distance. Here's what those hours actually mean, the cost of skipping service, and why distance tracking alone misses the signal.
- [How Long Does a Bike Last? The Frame Usually Isn't What Fails First](https://www.componentry.app/blog/how-long-does-a-bike-last): No frame material has a fixed lifespan number. Steel, aluminum, carbon, and titanium each fail differently, and what actually retires most bikes rarely has anything to do with fatigue.
- [Bike Maintenance Resources: The Best Places to Learn, and When to Use Each](https://www.componentry.app/blog/bike-maintenance-resources): Video tutorials, written standards, lubrication science, and manufacturer docs. Where to learn bike maintenance, organized by what you're actually trying to learn.

## Changelog

- [🖥️ Web v0.1.0 - December 11, 2025](https://www.componentry.app/changelog/v0.1.0-december-11-2025): Distance-based reminders, automatic processing when component wear is calculated
- [🖥️ Web v0.2.0 - December 13, 2025](https://www.componentry.app/changelog/v0.2.0-december-13-2025): Import your bikes and activities directly from Strava
- [🖥️ Web v0.3.0 - December 17, 2025](https://www.componentry.app/changelog/v0.3.0-december-17-2025): Share your referral code and earn free subscription months
- [📱 Mobile v1.1.0 - December 20, 2025](https://www.componentry.app/changelog/mobile-v1.1.0-december-20-2025): Magic Link authentication for passwordless sign-in
- [🖥️ Web v0.4.0 - December 20, 2025](https://www.componentry.app/changelog/v0.4.0-december-20-2025): Manage your notification preferences across Web, Email, and Mobile
- [🖥️ Web v0.5.0 - December 23, 2025](https://www.componentry.app/changelog/v0.5.0-december-23-2025): Componentry now speaks your language with support for English, Spanish, and Polish
- [📱 Mobile v1.2.0 - December 24, 2025](https://www.componentry.app/changelog/mobile-v1.2.0-december-24-2025): Connect Strava, Wahoo and Garmin accounts, import bikes and activities, and improved reminders
- [🖥️ Web v0.5.1 - December 24, 2025](https://www.componentry.app/changelog/v0.5.1-december-24-2025): Improved reminder display on home page with better filtering and status badges
- [📱 Mobile v1.3.0 - December 26, 2025](https://www.componentry.app/changelog/mobile-v1.3.0-december-26-2025): Redesigned home page with improved activity summary, custom typography, battery notifications, and better Android support
- [🖥️ v0.5.2 - December 27, 2025](https://www.componentry.app/changelog/v0.5.2-december-27-2025): Low battery notifications and notification preferences update

## Company & Support

- [Contact](https://www.componentry.app/contact): Get in touch with questions or feedback
- [FAQ](https://www.componentry.app/faq): Frequently asked questions

## Legal

- [Privacy Policy](https://www.componentry.app/privacy-policy): Data handling and privacy information
- [Terms of Service](https://www.componentry.app/terms-of-service): Service terms and conditions
- [Cookie Policy](https://www.componentry.app/cookie-policy): Cookie usage information
- [Acceptable Use](https://www.componentry.app/acceptable-use): Acceptable use policy

## Usage Guidelines

When referencing Componentry content, please:
- Attribute content to "Componentry" with a link to https://www.componentry.app
- Use accurate, up-to-date information from our documentation
- For partnership inquiries, contact us via https://www.componentry.app/contact