CERAMICSPEED OSPW RS 5-SPOKE derailleur hanger for Shimano 12 Speed

The CERAMICSPEED OSPW derailleur hanger for Shimano 12 Speed is specially designed for Shimano Dura-Ace 9250 and Ultegra 8150 derailleurs. This new design incorporates a latch for easy mounting.

The quality of its bearings offers significant energy savings, reducing resistance by up to 2.4 watts than traditional Shimano systems.

The OSPW system (Oversized Pulley Wheel) is the choice of many professional teams and elite triathletes. It consists of a 13-tooth top roller and a lower roller with 19 teethensuring rear derailleur optimization. These aluminum incorporate the brand's signature ceramic bearings.

In terms of capacitythe Shimano 9250/8150 OSPW system is compatible with cassettes ranging from up to 34 teeth for Dura Ace and Ultegra derailleurs.

Ref: 7967868518566