The pinch bolt e*thirteen uses to attach FW21-generation cassettes, in place of the older lockring system.

Compatibility & fit

Fits e*thirteen FW21-generation cassettes. Drives with a T25 Torx key.

e*thirteen covers this part with a 10-year warranty against manufacturing and material defects (crash or impact damage qualifies for a discounted replacement), per ethirteen.com. This is in addition to your rights under the Australian Consumer Law, so keep your proof of purchase. For warranty support, return the product to Tune Cycles and we'll manage the claim with e*thirteen's Australian distributor.
  • Pinch bolt for FW21-generation cassette attachment
  • T25 Torx drive
DriveT25 Torx
Fitse*thirteen FW21-generation cassettes
Brand part numberFS-0244-001
SKU DTW-ETS-CSFS-0244-001
Brand e*Thirteen