The Shimano MT500 mountain bike wheel brings high performance technology to an affordable price point. Fitted with a mount for the Centrelock disc brake rotor system, you'll save time and effort when changing out rotors during maintenance or for transporting your bike. Angular contact bearings used in the hub are designed to cradle the balls giving both radial and lateral support for superior strength and durability in real world riding conditions. They also offer precision bearing adjustment and easy maintenance. A 24mm inner rim width spreads the tire out to increase the contact patch and give you significantly better grip.