Shimano 12 Speed MTB Derailleurs

SHIMANO DEORE – Rear Derailleur – SHIMANO SHADOW RD+ – 1×12-speed

The all-new SHIMANO DEORE M6100 rear derailleurs deliver advanced shifting performance with decreased tension in the low gear position. Larger 13T pulleys increase efficiency and chain management while compatibility with SHIMANO’s new 12-speed cassettes boosts range.

FEATURES
1×12-speed SHIMANO SHADOW RD+ rear derailleur
Fast and precise shifting for modern mountain biking
Silent drivetrain in all gear positions
Decreased rear derailleur and chain tension in low gear
Bigger 13T pulley
Stable drivetrain in rough terrain
Low-profile design avoids damage from rocks
Chain stabilizer reduces chain drop, slap and noise

SLX – Rear Derailleur – SHIMANO SHADOW RD+ – 1×12-speed
The Shimano SLX 1×12-speed rear derailleur features an elegant yet aggressive angled design and an attractive anodised aluminium surface.
The derailleurs feature bigger 13-tooth pulleys and include Shimano’s proven Shadow RD+ low profile technology. The new construction of the low-profile rear derailleur improves shift quality, range of adjustment and chain retention while allowing for a wide range of gearing options

Features
Shadow RD+ For optimal chain retention
RD-M7100-SGS Works with both 12-speed 10-51 and 10-45-teeth cassettes
Pulley size with 13T increased for reduced friction
Gradations: SGS-Type 1×12-speed (10-51 / 10-45 cassette)
Compatible chain: 12-speed
Pulley Cage: Type-SGS long
Weight: approx. 316g (manufacturer information)

SHIMANO DEORE XT – Rear Derailleur – SHIMANO SHADOW RD+ – 1×12-speed
The Shimano XT RD-M8100 1×12-speed rear derailleur features an elegant yet aggressive angled design and an attractive anodised aluminium surface.
The derailleurs feature bigger 13-tooth pulleys and include Shimano’s proven Shadow RD+ low profile technology.

Features
Shadow RD+ For optimal chain retention
RD-M8100-SGS
51T max cog size
Works with both 12-speed 10-51 and 10-45-teeth cassettes
Pulley size with 13T increased for reduced friction
Recommended chain: CN-M8100 12-speed
Weight: approx. 284g (manufacturer information)

XTR – Rear Derailleur – SHIMANO SHADOW RD+ – 12-speed
The Shimano XTR RD-M9100 12-speed rear derailleur features an elegant yet aggressive angled design and an attractive anodised aluminium surface.
The derailleur feature bigger 13-tooth pulleys and include Shimano’s proven Shadow RD+ low profile technology. Shadow RD+ For optimal chain retention.

Features
51t max cog size
13t pulley reduces friction
Works with both 12-speed 10-51 and 10-45-teeth cassettes
Weight: 240g