Phil Wood R8 Sealed Cartridge Bearing Sold Individually Length/Teeth-170x48 Rear Der/Shifter Compatibility SRAM Exact

Rear Der/Shifter Compatibility SRAM Exact Actuation Shifter/Derailleur Compatibility SRAM 11 Drivetrain Speeds 11 Weight 172 Cassette Spacing Shimano/SRAM 11 Brake Lever Actuation Short Pull Color Black Adjustable Reach Yes Includes Brake No

Utilizes the super-fast carcass of the Racing Ralph

6 Threadless Defined Color Red S

Strong enough for the grimiest metal parts and safe for parts with rubber O-rings and seals urethane elastomers and painted surfaces

Thin enough to use on the narrowest of adjusting cones

Phil Wood R8 Sealed Cartridge Bearing Sold Individually Length/Teeth-170x48 Rear Der/Shifter Compatibility SRAM ExactPhil Wood R8 Sealed Cartridge Bearing Sold Individually. Phil Wood Upgrade sealed cartridge bearing. TECH SPECS Bearing O. D. (mm) 28. 5 Bearing I. D. (mm) 12. 7 Manufacturer Number R8 Material Steel Thickness 8