Shimano Rd-5700 105 10spd RR Derailleur Wheels Maintains your endurance performance

Maintains your endurance performance

Includes an adjustable light mount that fits bars from 25

With Di2 technology shifting is easy and precise - just a light touch

and super fun ride at a price that won't break the bank

The ErgoFix is the perfect all purpose handlebar grip

Shimano Rd-5700 105 10spd RR Derailleur Wheels Maintains your endurance performanceThe 105 Rear Derailleur RD 5701 by Shimano Stable and durable The Shimano 105 RD 5701 10 speed rear derailleur features the Wide Link design tried and tested on Dura Ace and Ultegra, which ensures particular stability thanks to a larger distance between the bearing points and wider parallelogram bodies. This also maintains the precise shifting function for longer. Both the outer and inner cages of the rear derailleur are made of lightweight aluminium.