About Shimano SLX RD-M7100 Shadow+ Long Cage 12 Speed Rear Derailleur
The SLX M7100 series of derailleurs deliver advanced shifting performance with decreased tension in the low gear position and an added bumper on the pulley cage. Larger 13T pulleys increase efficiency and chain management while compatibility with SHIMANO's new 12-speed cassettes boosts range.

Features
Advanced shifting performance provides the confidence to enjoy any trail

Fast and shockless shifting with HYPERGLIDE+

Extra wide range 12-speed drivetrain -10-51T (12-speed)

Silent drivetrain in all gear positions

Decreased rear derailleur and chain tension in low gear

Bumper structure at rear derailleur pulley cage reduces impact shock by absorbing chain impact on aggressive terrain

Bigger 13T pulley

Stable drivetrain on rough terrain

Low-profile design

SHIMANO SHADOW RD+

Specifications
Model No: RD-M7100-SGS

Series: SLX M7100 Series

Average Weight: 316

Remarks: w/Bumper on pully cage

Compatible Chain: HG 12-speed

Total Capacity: 41T

B-axle_Hollow axle: Yes

Mount_Direct attachment (Conventional): Yes

Fluoric Coated Link Bushings: 7

Low sprocket_Max: 51T

Low sprocket_Min: 51T

Max. front difference: 0T

Pulley_Sunken type pulley bolt: Yes

Pulley_Teeth: 13T

Pulley Cage: SGS

Rear Speeds: 12

About Shimano
Shimano is a Japanese multinational manufacturer founded in 1921 by Shozaburo Shimano. They are well known as the largest bicycle component manufacturer in the world with their main manufacturing plants in Kunshan, China; Malaysia; and Singapore. Along with cycling components they also produce fishing tackle, and rowing equipment.