Brake Force Bias & Torque
Weight Transfer Clamp Piston
$1.99 · Designed for iPad. Not verified for macOS.
Front/rear brake bias with weight transfer analysis.
Locking rear brakes before fronts means spin-outs. Too much front bias means wasted stopping distance. This calculator shows your actual brake bias versus the ideal bias for your setup.
Enter vehicle weight, weight distribution, wheelbase, CG height, and target deceleration to calculate dynamic weight transfer and ideal front/rear brake bias. Then enter front and rear rotor diameters, piston diameters, master cylinder bore, pedal ratio, pedal force, and friction coefficient.
WHAT IT CALCULATES:
- Dynamic weight transfer under braking
- Ideal front/rear brake force split
- Line pressure from pedal input
- Front and rear clamp force
- Braking torque per axle
- Actual vs ideal bias comparison
KEY FEATURES:
- Bias safety window indicator
- Weight transfer physics
- Works completely offline
Built for race car builders, brake system tuners, autocross and drift enthusiasts, and automotive engineers.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes and performance improvements.
The developer, Shanghai Sheyuan Network Technology Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Shanghai Sheyuan Network Technology Co., Ltd.
- Size
- 871.4 KB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Sheyuan Inc.
