Works Great
Nice app, easy to compare gear setups and keep profiles for my gravel bike and my MTB.
Free
About
This app helps cyclists plan and build their dream bikes by checking part compatibility and estimating weight and price. It offers a comprehensive component database and a visual spec sheet for easy management of your project.
✓Compatibility engine for parts
✓Virtual bike builder
✓Visual spec sheet
✓Weight and price estimator
✓Component database
✓Side-by-side part comparison
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What's New in CrankSmith
3.0.0
December 10, 2025
Version 3.0 • New Builder Engine: Faster, smarter compatibility checks for 12-speed and T47 builds. • Shimano & SRAM Updates: Full support for the latest GRX 12-speed and Transmission (T-Type) components. • User Interface Overhaul: A stunning new dark mode design that makes browsing parts easier than ever.
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FAQ
What is CrankSmith?
CrankSmith is a mobile application designed to help cyclists plan and build their bikes. It features a compatibility engine, virtual bike builder, and a component database to ensure all parts work together seamlessly.
How does CrankSmith check part compatibility?
CrankSmith uses an advanced validation engine that checks thousands of data points in real-time. This includes drivetrain matching for shifters and derailleurs, frame fit for bottom brackets and axles, and wheel and tire clearance.
Can CrankSmith help me estimate the cost of my bike build?
Yes, CrankSmith includes a price estimator that keeps your budget in check as you swap components. It also offers a weight weenie calculator for automatic weight estimation.
What brands are included in the CrankSmith component database?
The app provides instant access to specs for thousands of parts from major brands such as Shimano, SRAM, Campagnolo, Enve, and Zipp.
Is CrankSmith available on Android devices?
Based on the provided data, CrankSmith is currently supported on iPhone and iPad. Information regarding Android availability is not specified.
How often is CrankSmith updated?
The latest version of CrankSmith is 3.0.0, and it was last updated on December 10, 2025. This indicates a recent update, suggesting active development.
What is the age rating for CrankSmith?
CrankSmith has an age rating of 4+, making it suitable for a wide range of users. This rating suggests it contains no mature content.
Does CrankSmith have ads?
No, CrankSmith does not contain advertisements. The app is free to download and use without any ad interruptions.
