Shimano xtr m986 shadow plus 10 speed rear derailleur sgs cage
The shimano xtr m986 shadow rear mech offers the ultimate shifting performance and durability with the direct mount providing more space around the rear frame dropout specification xtr shadow plus dyna sys 10 speed rear derailleur for the ultimate in shifting performance and durability shimano39s new direct mount rear derailleur system gives more space around the rear frame dropout resulting in easier rear wheel removal but also allows frame designers to shorten chain stays increase a