Profile Design Aerobar Bracket Riser Kit: 70mm CheckoutSpec= 52/36t Backing Plate Material Aluminum Compound

Backing Plate Material Aluminum Compound Organic Pad Shape Number 58

Mount | Rotor Size 180 Post | 203 Rotor

Color Black Defined Color Black Front Axle 3/8" x 100mm Hub/Brake Compatibility Rim Brake ISO Diameter 406 / 20" BMX Rim Material Alloy Tire Type Clincher Valve Schrader Wheel Size 20"

Brake Caliper Type Post Mount Mount | Rotor Size 160 Post | 180 Rotor

Durable brass construction with removable valve core makes adding sealant easy

Profile Design Aerobar Bracket Riser Kit: 70mm CheckoutSpec= 52/36t Backing Plate Material Aluminum CompoundProfile Design Aerobar Bracket Riser Kit: 70mm. Riser kits increase stack height to fit a wide range of riding styles for efficient positioning; compatible with ZBS Aerobars T Plus Carbon Series Aerobars T Plus Aluminum Series Aerobars Supersonic Aerobars Sonic Aerobars and Subsonic Aerobars.