Clarks VX865 CMD-21 Disc Pad MFPN=20579 Self-cleaning tread: Leave the mud

Self-cleaning tread: Leave the mud behind and go full throttle

Bearing Type Cartridge Bearing Type Stainless Steel Color Purple Crown Race 40 S

Redesigned rim shape has been optimised for improved crosswind stability and aerodynamic drag

For adjusting plastic bolt on the end of Shimano Hollowtech II cranksets

Clarks VX865 CMD-21 Disc Pad MFPN=20579 Self-cleaning tread: Leave the mudEngineered for competition riding with a Kevlar compound for high frictional properties, ceramic content for improved wet weather performance and increased copper content for superior low speed breaking Grooved backing plate improves airflow between the piston and pad Use Shimano (G type 2 piston) for Clarks M1 M2 M3 pads Use Shimano (B type 2 piston) for Clarks Clout 1 Model Clarks CMD 19 20 21 Compound Backing Organic Steel