Shimano Hyperglide 12-23t 8-Speed Bike Cassette "Typical Wear" 280g 180-225 Days Material: Carbon

Material: Carbon

Brand/Model: Ceramicspeed ITA30

Crank Arm Condition: Little to no scratching or shoe rub on the crank arms

Ultra Lightweight

Compatibility: These parts are only compatible with Dura-Ace 7970 10-speed Di2 systems

Shimano Hyperglide 12-23t 8-Speed Bike Cassette "Typical Wear" 280g 180-225 Days Material: CarbonBrand Model: Shimano Hyperglide 12 23t Compatibility: Shimano Sram 10 Speed Cog Range: 12 Tooth 23 Tooth Weight: 280 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. Typically estimated to have 1000