A complete freehub rebuild for e*thirteen's e*spec V40 rear hub, bundling the Microspline freehub body with its bearings, spacers, seal, pawls and springs.

Compatibility & fit

Dirt Works' own listing heads this kit "Fits All e*spec Rear Hubs" but its fine print is narrower and more accurate: it's compatible with pre-2024 e*spec RACE hubs only, is not forward-compatible, and fits e*spec V40 hubs specifically. We've followed that narrower wording — e*thirteen's own site lists the V40 driver as a distinct generation from its current e*spec Plus hubs. Check your hub's model year before ordering.

The bearings in this kit carry e*thirteen's Free Speed Hub Bearing Warranty: a lifetime, no-questions-asked guarantee to the original purchaser, excluding normal wear, custom finishes and commercial use (crash damage is handled separately under e*thirteen's crash-replacement support). The freehub body, pawls, springs and seal carry e*thirteen's 10-year warranty against manufacturing defects under the Infinite Ride Warranty Policy. 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, so keep your proof of purchase.

Freehub, bearings, spacers, seal, pawls and springs, Microspline driver, Fits pre-2024 e*spec V40 Race hubs only, not forward-compatible
Driver standardMicrospline
ContentsFreehub body, bearings, spacers, seal, pawls, springs
FitsPre-2024 e*thirteen e*spec V40 Race hubs only
SKU DTW-ETS-HBHBS40-100
Barcode # 4710751508187
Brand e*Thirteen