DT Swiss DT350 on RF Arc HD Offset 30 Rear WheelReady for fast and intense downhill racing and trail riding, this rear wheel comes equipped with a Race Face ARC HD Offset Rim and a DT Swiss DT 350 rear hub for smooth performance, no matter the conditions.Race Face ARC HD Offset RimManufactured from 6069 alloy for superior strength, with a dirt-hugging 30mm wide inner diameter, the Race Face ARC HD Offset Rim provides World Cup-worthy levels of performance and durability. Race Face used every ounce of its collective know-how to make this downhill (DH) focused rim tougher, stiffer, and better balanced than anything else on track. ASYM design creates perfect spoke tension while 6069 alloy provides a jaw-dropping strength to weight ratio. Another highlight is its downhill bead design that keeps your tyre in place, whatever the trail conditions.DT Swiss DT 350 Rear HubThe DT Swiss DT 350 Hub offers dependable independence, reliability, versatility and simplicity united in a hub. The sophisticated yet simple construction of the hub allows a low weight while providing outstanding rolling performance. This version comes complete with 12x157mm (Super Boost) axle spacing for ultimate stiffness and smooth handling as you carve your way from trail to trail.Features: Rim Material: 6069 Aluminium Use: Downhill (DH), Mountain Bike (MTB) Axle Size: 12x157mm (Super Boost) Rim Type: Race Face Arc HD Offset Hub Type: DT Swiss DT 350 Freehub: Multiple options available to select Inner Rim Width: 30mm Rim Offset: 4.5mm Type: Clincher Spoke Count: 32 (spokes included) Single or Pair: Single rear wheelManufacturer’s Part Numbers: 46-20270 Black 27.5" SRAM XD 12x157mm XD 46-20186 Black 29" Shimano 12x157mm HGBuy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World’s Largest Online Bike Store.