28mm non-drive Praxis M30 standard

Only needs a 4mm allen key for installation

or as a super-breathable mid-layer worn under a waterproof shell

Collet 20 -24MM

Race Face Turbine Rear Wheel - Rear - 27.5 Inch - 12x148mm Boost - Aluminium - 30mm - 6 Bolt - XD Driver NoAusPost 28mm non-drive Praxis M30 standardThe Alloy Answer Turbine takes all the abuse of enduro racing while giving increased traction and comfort that every rider can appreciate. A wheel that transmits your hard earned pedal power while absorbing the small chatter and big chunder. A wheel thats backed by a Lifetime Warranty, crashes included. Go ahead and get rowdy. Turbine has your back! Energy Redirected Distinct cross sectional shapes of the Turbine rims give additional compliance up