Shimano Xt Rear Mech M770 Gs

Deore XT rear derailleur delivers reliable and precise shifting with a stiff and lightweight open design

All-alloy construction leads to lower weight without compromising strength and durability

Four fluorine-coated link pin bushings make this one of the slickest shifting derailleur on the trails

High rigidity wide outer link braces the pulley body to increase pivot joint rigidity
Mega9 compatible for use with 9-speed drive trains

Durable sealed bearing tension pulley for low friction and smooth running of the drive train

Low normal spring uses the spring to select lower gears, best suited to use with Dual Control levers but can be used with any Shimano 9 speed shifter.

Short cage is best suited for bikes running 2 front chain rings and/or a bash guard
Can be combined with Rapidfire shifters

Rubber bumper reduces noise when used on non-conventional frame designs
Weight: 239 grams SGS