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NEW Shimano Ultegra CS-R8100 Casette - 12-Speed 11-34t Silver

NEW Shimano Ultegra CS-R8100 Casette - 12-Speed 11-34t Silver

Regular price $ 111.99 USD
Regular price $ 111.99 USD Sale price $ 111.99 USD
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ATC SKU: 210000048325
UPC: 192790894164
EAN: 4550170894160
MFG. SKU: ICSR810012134
Other IDs: FW0083

PRODUCT DETAILS

The uninterrupted shifting experience of the Shimano Ultegra CS-R8100 12-speed cassette range lets you climb, sprint, or cruise without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-speed freehub bodies. Shimano HYPERGLIDE+ technology is integrated to provide seamless shifts both up and down the gear range.

  • Refined 12 step gear combination provides peak efficiency and accelerating performance for every racing situation
  • Faster, smoother shifts under maximum pedaling force
  • Compatible with 12-speed and road 11-speed freehub body
  • Cassette Body Type: Shimano/SRAM 11 Speed Road
  • Cassette Cogs: 11-12-13-14-15-17-19-21-24-27-30-34
  • Color: Silver
  • Defined Color: Silver
  • Drivetrain Speeds: 12
  • Range: 11-34
  • Weight: 345
California Prop 65 Warning:
This product may contain chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. (California law requires this warning be given to customers in the state of California.)
California CBE Fees:
Some products we sell may be subject to California’s Covered Battery-Embedded (CBE) Waste Recycling Fee (effective January 1, 2026) when a product contains a non-removable rechargeable battery. If applicable, the fee (1.5% fee with a $15 max per item) will either be added to your cart as a separate line item or be invoiced after your order is placed and before it can be fulfilled.
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