Efficiency was the key principle when designing the Shimano Dyna-Sys XT M781 GS 10-speed rear derailleur. The derailleur was designed with a longer swing arm and a tighter spring for crisper shifting when you want it, and less 'ghost shifting' when you don't. The Dyna-Sys rear derailleur will stay in adjustment longer and deliver consistent performance with each ride.
Deore XT Shadow Dyna-Sys 10-speed rear derailleur delivers reliable and precise shifting with a stiff and lightweight open design
Shimano's 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 axel sizes and move suspension pivots
Direct Mount gives a simpler, cleaner look
Shadow features a super low profile design that reduces the risk of damage from trail side hazards
Single tension spring prevents contact with the chainstay resulting in a silent ride
Direct cable routing prevents snagging from any trail side hazards
All-alloy construction leads to lower weight
Four fluorine-coated link pin bushings
High rigidity wide outer link braces the pulley body
Strong return spring for a positive shifting feel
Improved cable pull ratio provides a more accurate shift action
Dyna-Sys 10-speed compatible only
Durable sealed bearing pulleys
35T capacity GS cage
Top normal spring uses the spring to select higher gears
Weight: 234 g
A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).
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