SRAM MTH 746 on WTB ST i29 TCS Rear WheelDeveloped for mountain bike (MTB) trail riding, this rear wheel combines a WTB ST i29 rim with a SRAM MTH 746 hub for a fantastic balance of speed, comfort and control as you weave your way from trail to trail.WTB ST i29 RimComing kitted out with a tough aluminium alloy construction, this rear wheel’s rim is engineered for strong and dependable rolling performance as you charge across rock gardens, tree roots and debris. Built for long days on the trails, WTB has also equipped it with a 29mm inner rim width for excellent strength and stability, as you carve your way around the mountain.TCS 2.0 TechnologyBuilt upon WTB’s proven Tubeless Compatible System, TCS 2.0 introduces a more robust, easily installed, and dependable tubeless system. A recessed channel along the centre of TCS 2.0 rims allows installation of the all-new Solid Strip, which prevents tubeless tape from sagging at the spoke holes and results in a smooth, consistent interface between the tyre and rim. Once the Solid Strip is installed, TCS Tape is then applied to provide the airtight seal needed for a reliable tubeless system.SRAM MTH 746 HubComing equipped with a strong aluminium hub shell with machined flanges, this rear hub offers an excellent low weight without compromising durability. Designed for use with 12x148mm Boost spaced axle standards, this model ensures maximum stiffness, responsiveness and rotative performance when tackling rough and tumble trails. This version comes complete with a Shimano HG freehub.Features: Rim Material: Aluminium Alloy Axle Size: 12x148mm, Boost Use: Mountain Bike (MTB) Wheel Size: 27.5" ETRTO: 29-584 Inner Rim Width: 29mm Rim Type: WTB ST i29 Hub Type: SRAM MTH 746 Freehub: Shimano HG Brake Type: Disc brake only Tubeless Ready: Yes, TCS 2.0 Recommended Tyre Section Width: 40-72mm Type: Clincher Spoke Count: 32 Single or Pair: Single rear wheelBuy SRAM Wheels & Tyres from Chain Reaction Cycles, the World’s Largest Online Bike Store.