For the ultimate in shifting performance and durability. Shadow technology features a super low profile design that reduces the risk of damage from trail side hazards, and a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting.
This can be switched off to remove the wheel.
A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).
Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.More information on returns