The Shimano SLX 1x12-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 1x12-speed (10-51 / 10-45 cassette)
• Compatible chain: 12-speed
• Pulley Cage: Type-SGS long
• Weight: approx. 316g (manufacturer information)