Shimano Ultegra CS-R8100 11-34t 12-Speed Bike Cassette "Typical Wear" 343g 540+ Days Shift Type: mechanical

Shift Type: mechanical

allowing for less distance to move

- 10mm Bypass Spacer

Head tube 99mm

• 81 x 60 x 32 mm

Shimano Ultegra CS-R8100 11-34t 12-Speed Bike Cassette "Typical Wear" 343g 540+ Days Shift Type: mechanicalBrand Model: Shimano Ultegra CS R8100 11 34t Freehub Compatibility: Campagnolo Cog Range: 11 Tooth 34 Tooth Speed Compatibility: 12 Speed Weight: 343 grams Condition: At CyclingUpgrades we classify our cassettes into the following classes: New New Other: Includes new, new without box, and new take off cassettes. Light Wear: Light wear and usage, little to no chain groves on the sides of the cogs, item appears to have limited use, no functional issues.