Hope 6002 2RS Front MTB Hub BearingAn ideal bearing for use with various moving parts on your bike, this 6002 2RS model features internal balls and lifelong lubrication for a smooth performance and low maintenance. With a double-sided rubber seal, it stays dust and dirt-free to maintain top performance through the most extreme conditions. Features: Material: Steel Bearing Type: 6002 2RS Outer Inner Diameter: 32mm Width: 9mm Seal: Double-sided rubber seal Buy Hope Wheels & Tyres from Chain Reaction Cycles, the World’s Largest Online Bike Store.