RD-M770-SGS

Information from: www.shimano.com.

Shimano Deore XT Mountain Rear Derailleurs. Double servo-panta mechanism: Smooth and precise chain movement to the aimed gear allows for comfortable shifting.

Features

30g lighter than previous model

Simple cable routing (straight pull)

Smooth operation

Proven Shimano precision shifting

Specifications

Inner Plate: aluminum/anodized

Outer Plate: aluminum/anodized

Link Pin Bushings: fluorine coated (4)

Inner Link: aluminum/painted

Outer Link: aluminum/painted

Plate Pivot Seal: single O-ring

Plate Pivot Bolt: steel

Plate Body: aluminum/painted

Bracket Pivot Seal: single O-ring

Bracket Body: aluminum/painted

Pulley Bolts: stainless steel

Tension Pulley: sealed bearing

Guide Pulley: sealed ceramic bushing

Total Capacity: 45T

Front Difference: 22T maximum

Minimum Sprocket: 11T

Maximum Sprocket: 34T

Mount Type: Drop-out

Shifting Action: Low Normal

Series: DEORE XT

Model Number: RD-M770-SGS