Park Tool RBS-25 Replacement Brush and Sponge Cartridge for CM-25 MFPN=11A00134 3 high-strength chromoly axle system

3 high-strength chromoly axle system with a double seal inner bushing and outer cartridge bearing

Tooth Count 9 Spoke Interface J-Bend Defined Color Black Hub Type Rear Cassette Color Black Axle Type Female Hub Drilling 36 Cassette Body Type Single Cog Driver Axle Size 14mm

Chain Connection Type Quick Link Color Gray Defined Color Gray Drivetrain Speeds 11 Half Link Chain No Links (links) 116

}absoluteBLACK Oval Direct Mount Chainring - 34t Shimano Direct Mount 3mm Offset Requires Hyperglide+ Chain PVD Rainbow

Park Tool RBS-25 Replacement Brush and Sponge Cartridge for CM-25 MFPN=11A00134 3 high-strength chromoly axle systemPark Tool RBS 25 Replacement Brush and Sponge Cartridge for CM 25. Specially designed brushes for cleaning hard to reach areas on most bicycles.