Park Tool CB-4 Bio Chain Brite MFPN=SCH020193S0100 Position Rear Wheel Tire Type

Position Rear Wheel Tire Type Tubeless Compatible Freehub Body Shimano HG Valve Presta Wheel Diameter/ISO 29 / 622 Wheel-Brake Comp

Spoke Profile Double Butted Color Black Thread Diameter 2 Length 302 Spoke Interface J-Bend Defined Color Black

Black anodized aluminum body and lever

0 Length 183 Spoke Interface J-Bend Defined Color Black

Park Tool CB-4 Bio Chain Brite MFPN=SCH020193S0100 Position Rear Wheel Tire TypePark Tool CB 4 Bio Chain Brite. Park Tool CB 4 is a 100% biodegradable natural plant based degreaser formulated for use in the CM 5. 3 Cyclone Chain Scrubber CM 25 Professional Chain Scrubber or with a scrubbing brush as a general purpose degreaser. When used with a chain cleaner CB 4 gets bicycle chains clean inside and out so theyre good as new. Will not harm alloy plastic rubber or carbon fiber parts so its safe to use for cleaning cassettes