Sun Ringle Duroc 50 Expert Rear Wheel BOOST

. If you need an extra durable rear wheel to make even the most trecherous mountain climb feel comfortable, Sun Ringle's Duroc 50 should be the choice for you. This wheel features a 50mm extra wide rim for excellent traction that helps ease uphill climbs and lower rolling resistance. Additionally, its hand welded aluminium construction keeps your bike feeling lightweight and easy to control Boost Ready for Maximum Ride SmoothnessThis rear wheel features a wider hub spacing for boost thru axles, which allow for greater lateral stiffness and improved stability. The included SRC alloy hub also optimises spoke tension for a greater power transfer Features Use Plus Spoke Count 28 Rim Material Aluminium Rim Joint Welded Rim Width 50mm outer, 36mm inner Hub SUNringle SRX Weight1118g 27 5in, 1153g 29in Tubeless ReadyBuySun Ringle Wheels & Tyresfrom Chain Reaction Cycles, the Worlds Largest Online Bike Store.