Shimano Altus BR-UR300 Rear Flat-Mount Hydraulic Disc Brake Caliper Resin Padsouth Fins BLK Weight-792g Ramped center knobs form a

Ramped center knobs form a nearly uninterrupted centerline that decreases rolling resistance while its round tire profile is packed with short tightly-spaced knobs to provide predictable cornering traction on hardpack terrain

0 compound minimizes battery usage on e-bikes

This eliminates axle flex improves ride quality and increases bearing longevity by reducing angular load while cornering or pedaling

Defined Color Black Skewer Included No Spoke Interface J-Bend Rear Axle 12mm Thru x 142mm Hub Drilling 28 Bearing Type Sealed Cartridge Hub/Brake Compatibility Center-Lock Disc Cassette Body Type SRAM XDR

15 Tire Bead Folding Tire Diameter 27

Shimano Altus BR-UR300 Rear Flat-Mount Hydraulic Disc Brake Caliper Resin Padsouth Fins BLK Weight-792g Ramped center knobs form aShimano Altus BR UR300 Rear Flat Mount Hydraulic Disc Brake Caliper with Resin Pads withouth Fins Black. Shimano Altus BR UR300 hydraulic disc brake caliper. Includes resin brake pads TECH SPECS Defined Color Black Brake Caliper Type Flat Mount Brake Lever Actuation Hydraulic Rotor Included No Hydraulic Fluid Type Mineral Oil Pad Compound Resin