Car Clamp U-shaped Modification Upgrade Dual-axis Bicycle Brake Accessories for Road Bike and Fixed Gear Bicycle, Metal Construction, 47-59mm Travel, 15mm Rear and 35mm Front Screw Length, Black and Silver Pair
U-shaped Dual-axis Brake Clamp Upgrade for Road Bike and Fixed Gear Bicycle

This brake clamp upgrade is designed for cyclists seeking a reliable mounting solution for road bikes and fixed gear bicycles. The dual-axis U-shaped modification provides a stable attachment point for brake callipers, addressing common fitment issues on older or modified frames. With adjustable travel and metal construction, this pair of clamps offers practical utility for maintenance and upgrades. Available in black and silver pairs, the set includes both rear and front clamps with specific screw lengths to suit standard installations.
Features and Construction

The clamp set is built around practical dimensions and metal materials to support secure brake system attachment. Each component is specified for straightforward installation on compatible bicycle frames.
Material and Build
The clamps are made from metal, providing the necessary rigidity for mounting brake callipers. The dual-axis design allows for alignment adjustments, and the U-shaped profile accommodates various frame geometries commonly found on road bikes and fixed gear bicycles.
Size and Practical Fit
The installation screw centre to clamp centre distance ranges from 47mm to 59mm, offering flexibility for different brake calliper positions. The rear clamp screw length is 15mm, and the front clamp screw length is 35mm, excluding the nut. These measurements ensure compatibility with standard mounting points.
Uses and Placement

This brake clamp is intended for use on road bikes and fixed gear bicycles where a dual-axis modification is required. It serves as a replacement or upgrade part for existing brake systems.
Event or Professional Use
For cycling mechanics or enthusiasts working on modified track bikes or vintage road frames, this clamp provides a secure mounting option. The adjustable travel range accommodates non-standard braze-on or calliper positions common in custom builds.
Everyday Home Use
Home mechanics can use this clamp to replace worn or incompatible brake mounts during routine maintenance. The two-colour pair allows for visual matching with the bike's existing colour scheme.
Benefits and Buying Value

This product offers a direct solution for brake mounting issues without requiring frame modification. The metal construction and specified screw lengths provide known compatibility parameters for informed purchasing.
Reuse and Low Maintenance
The clamps are designed for long-term use with periodic tightness checks. Once installed correctly within the 47-59mm range, they require no special maintenance beyond standard bicycle care.
Why Choose This Product
If your road bike or fixed gear bicycle requires a dual-axis brake clamp with adjustable travel and specific screw lengths, this metal pair provides a straightforward upgrade. The black and silver options offer aesthetic flexibility while meeting practical mounting needs.
