Shimano Tiagra BR-4700 Rear Brake Caliper ModelNumber=K7207 Rim Width (Internal) 22 Defined

Rim Width (Internal) 22 Defined Color Black Rear Axle QR x 135mm Rear Axle 12mm Thru x 142mm Wheel Size 700c ISO Diameter 622 / road / 29" Valve Presta Tire Type Tubeless Ready Tire Type Clincher Front Axle 15mm Thru x 100mm Front Axle QR x 100mm Front Axle 12mm Thru x 100mm Hub/Brake Compatibility Center-Lock Disc Cassette Body Type Shimano/SRAM 11 Speed Road

The hydraulic system internals are shared with Campagnolos high performance ranges for all-road control and proven performance

Formulated specifically for mountain bike suspensions

Motor: 750W Geared Hub

The magnetic “quick-change" handle allows for one-handed operation and makes changing bits quick and easy

Shimano Tiagra BR-4700 Rear Brake Caliper ModelNumber=K7207 Rim Width (Internal) 22 DefinedShimano Tiagra BR 4700 Rear Brake Caliper. Shimano Tiagra BR 4700 Road Brake Calipers TECH SPECS Brake Lever Actuation Short Pull Super SLR Pad Type One Piece Brake Position Rear Brake Mount Type Short Reach Caliper (39mm 49mm) Defined Color Gray