SRAM Apex Brake Pad/Holder Kit Black Pair CheckoutTitle=RockShox SID SL C1 Lower Leg Cassette Body Type Shimano Micro

Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Hub/Brake Compatibility 6-Bolt Disc ISO Diameter 622 / road / 29" Rear Axle 12mm Thru x 157mm Rim Width (Internal) 30 Tire Type Tubeless Ready Valve Presta Wheel Size 29"

but can be installed individually

5 Thread Length (mm) 15 Front Axle Type 12mm Thru-axle Axle Diameter (mm) 12 Overall Length (mm) 128

Material: n100d Shadow Box

and incredibly durable

SRAM Apex Brake Pad/Holder Kit Black Pair CheckoutTitle=RockShox SID SL C1 Lower Leg Cassette Body Type Shimano MicroSRAM Apex Brake Pad Holder Kit Black Pair. SRAM Road Pad & Holder. TECH SPECS Color Black Pad Attachment Style Bolt In (Caliper) Rim Compatibility Standard Intended Brake Type Caliper Pad Type Cartridge