Wolf Tooth has moved into hubs, announcing a range on 17 September that includes straight-pull XC/trail and J-bend MTB options. The new designs use ENVE’s INNERDRIVE mechanism inside shells machined by Wolf Tooth from 7075-T6 aluminium.
Two MTB directions
According to the manufacturer’s launch release, the Boost straight-pull XC/trail set has 28 spoke holes and a claimed combined weight of 371g. The Boost J-bend version comes in 28- or 32-hole configurations, with a claimed 442g set weight. The latter is aimed at harder trail riding through to downhill.
Wolf Tooth lists interchangeable ratchet choices, including a 100-tooth option with 3.6-degree engagement. Its preload arrangement uses a wave washer, avoiding a separate manual bearing-preload adjustment. Six anodised colours feature at launch. These specifications and service claims come from the brand; we have not tested the hubs.
What matters for an eMTB wheel build?
The buying decision should start with compatibility and support. Ask a wheelbuilder to confirm axle spacing, rotor attachment, freehub compatibility, spoke pattern and suitability for your intended bike and riding. A hub aimed at aggressive mountain biking should not be treated as blanket approval for every eMTB application.
Fast engagement is one consideration, but it should not displace the complete wheel-build decision. Rim choice, spoke count, available replacement parts and local service support all deserve attention before committing to a rebuild.
UK pricing still needs confirmation
The release gives US pricing and says the range is available through Wolf Tooth and its dealer network. That does not establish a UK delivered price or local stock. British buyers should obtain a quote for the exact hub configuration and the complete build before comparing it with an off-the-shelf wheelset.
For a rider whose existing wheels are sound, this is an additional premium build option to consider when replacement is due, rather than evidence that a working wheelset needs upgrading.
Source: Wolf Tooth Components’ manufacturer press release, dated 17 September 2026, linked above. This is launch coverage, not a durability or ride review.