A genuine e*thirteen Torque Cap endcap set that converts an Optimus, Sylvan or TRSr SL front hub to fit RockShox Torque Cap-compatible forks for a stiffer, more robust front-wheel connection.

Compatibility & fit

Fits Optimus, Sylvan and TRSr SL front hubs with 6804 bearings, 110x15mm spacing. e*thirteen states these endcaps are not compatible with hubs from other manufacturers, and not compatible with Sidekick front hubs. Confirm your fork takes RockShox Torque Cap before fitting – Tune's workshop can check fit and install.

e*thirteen's general component warranty covers this endcap set for 10 years against manufacturing and material defects. For warranty support, return the product to Tune Cycles and we'll manage the claim with e*thirteen's Australian distributor. This is in addition to your rights under the Australian Consumer Law. Keep your proof of purchase.
  • Genuine e*thirteen Torque Cap endcap set (x2)
  • Fits Optimus, Sylvan and TRSr SL front hubs, 6804 bearings
  • For use with RockShox Torque Cap-compatible forks only
Brande*thirteen
ModelTorque Cap Endcap
FitsOptimus, Sylvan, TRSr SL front hubs, 6804 bearings
Axle spacing110x15mm
Fork requirementRockShox Torque Cap-compatible
Not compatible withSidekick front hubs; other manufacturers' hubs
SKU DTW-ETS-HBHBS30-108
Barcode # 4710751509214
Brand e*Thirteen
Shipping Weight 0.2000kg