The proven WH-R501 is Shimano's best value, high quality wheel set.
The WH-R501 features a stable aluminium rim with a height of 24mm and 20 round spokes at the front and 24 at the rear wheel, all made of stainless steel and colored in black. Furthermore the wheels are featured with a rim wear indicator. The assymetric rim and the high quality angular bearings increase stiffness and provide a long durabilty. For Shimano 8/9/10-speed.
Included in delivery: incl. quick releases
Material: rim: aluminum
hub axle: steel
Weight supplement: per pair, without quick releases