TEKTRO Q13RS Disc Brake Pads 5mm Thick for 4 Piston with Return Spring RGroup_62545A50B1B83914B66DE0FDB2A6F3970CD3846F It utilizes SHIMANO's MICRO SPLINE

It utilizes SHIMANO's MICRO SPLINE freehub body and HYPERGLIDE+ tooth profile for enhanced shifting performance

Bottom bracket tool for Shimano type bottom brackets

a 1" threadless headset and fork

and tube tires

TEKTRO Q13RS Disc Brake Pads 5mm Thick for 4 Piston with Return Spring RGroup_62545A50B1B83914B66DE0FDB2A6F3970CD3846F It utilizes SHIMANO's MICRO SPLINEEnhance your braking performance with TEKTRO Q13RS Disc Brake Pads. These 5mm thick pads are crafted for 4 piston brakes and utilize a red semi metallic organic material for dependable stopping power. The included return spring simplifies installation, and the pads are specifically designed for use with TEKTRO Q13RS disc brakes. Elevate your ride with these premium brake pads.