Avid/ SRAM 0mm IS Disc Brake Adaptor Fits 160mm Front and 140mm Rear Rotors Bulldog 8015C Mini DT RR 421 RimSupports wider tires

RR 421 RimSupports wider tires Brake Compatibility Disc Only Rim Width (Internal) 20 Brake Track None Manufacturer Spec ERD (mm) 601 Valve Presta Color Black Weight 430 Wheel Size 700c Defined Color Black ISO Diameter 622 / Road / 29" Hub Drilling 28 Rim Material Alloy Tire Type Tubeless Ready Rim Center Offset (mm) 3 Hole Count 28H

Combining decades of historic ride-proven research and testing with modern standards the Zeta is now available in a tubeless-ready Comp-level version offering the legendary Ritchey ride quality at a more attainable price

Front shifter is compatible with Yaw derailleurs

Model Shimano (D-Type 4-Piston) Compound/Backing Organic/Aero-Kool Alloy Brake Compatibility Shimano D-Type 4-Piston Quadiem

Avid/ SRAM 0mm IS Disc Brake Adaptor Fits 160mm Front and 140mm Rear Rotors Bulldog 8015C Mini DT RR 421 RimSupports wider tiresSRAM Avid Post Mount disc brake caliper mounting adaptors provide alternative mount positioning that allow the caliper to be used with different sized rotors than used on the frame or fork caliper mount. Brake Caliper Type Post Mount Mount Rotor Size Rear IS 140 Rotor