Phil Wood R8 Sealed Cartridge Bearing Sold Individually Length/Teeth-170x48 Strong enough for the grimiest

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

Tooth Count 39 Ring Position/Type Outer Drivetrain Speeds 10 Chainring BCD 120 Color Black Defined Color Black Material Aluminum keyword search 11

20R pads are symmetrical for use on front or rear linear pull brakes

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

Phil Wood R8 Sealed Cartridge Bearing Sold Individually Length/Teeth-170x48 Strong enough for the grimiestPhil 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