Hope Pro 4 DH MTB Rear HubHope hubs have proven their reputation for bulletproof quality time and time again. The Hope Pro 4 DH MTB Rear Hub features sealed stainless steel cartridge bearings and has been designed to suit a narrow range cassette.Features:4 pawl ratchet with 44 tooth engagement (8.2°)Shimano and SRAM compatibleDesign enables maximum width of flanges to give stronger wheel buildsSealed stainless steel cartridge bearingsMachined from forged 2014 T6 aluminium billetStandard 6 bolt disc fittingLarger spoke flange to enable stiffer wheel buildsUnsurpassed reliabilityBuy Hope Wheels & Tyres from Chain Reaction Cycles, the World’s Largest Online Bike Store.