Shimano MT500 Rear E-Thru Boost MTB WheelAdding stability and support to every big and bold mountain adventure, this Boost-sized rear wheel by Shimano encourages exhilarating off-road endeavours. Built from a tough and dependable alloy, it employs 24 spokes to maintain a stiff and steady form as you tear through the trails. Equipped with a 24mm width, it is ideally sized for running on larger, grippier tyres for enhanced control on rougher routes. Wide-Rimmed, Alloy-Made MTB Rear WheelWith Boost spacing giving you enhanced rigidity and power as you take on a variety of terrains, no journey is too intimidating with this superb wheel on your back-end. Optimised for use with Centerlock disc brake systems, the MT500 Boost is an excellent choice for the modern mountain rider. Features: Rim Material: Alloy Rim Type: Clincher Rim Depth: 21mm Internal Rim Width: 24mm External Rim Width: 29.6mm Axle Fitting: 148 x 12mm (E-Thru) Hub: Shimano Alloy Disc Brake: Centerlock Weight: 1.15kg Buy Shimano Wheels & Tyres from Chain Reaction Cycles, the World’s Largest Online Bike Store.