Shimano XT RD-M771 SGS 9 Speed Rear Derailleur

Shimano XT RD-M771 SGS 9 Speed Rear Derailleur

XT wide link design rear derailleur, offering serious shifting performance for serious mountain bikers. Double servo-panta mechanism: Smooth and precise chain movement to the aimed gear allows for comfortable shifting.

Features:

• Proven Shimano precision shifting
• Smooth operation
• Simple cable routing (straight pull)
• 30g lighter than previous model
• All-alloy construction leads to lower weight without compromising strength and durability
• Four fluorine-coated link pinbushings make this one of the slickest shifting derailleurs on the trails
• High rigidity wide outer link braces the pulley body to increase pivot joint rigidity
• Mega9 compatible for use with 9-speed drivetrains
• Durable sealed bearing tension pulley for low friction and smooth running of the drivetrain
• Top normal spring uses the spring to select higher gears, best suited to use with Rapidfire shifters
• Can be combined with Dual Control levers
• Rubber bumper reduces noise when used on non-conventional frame designs