Description

Delivering consistent 11-speed shifting performance over rough terrain, the Shimano Deore M5100-SGS features Shadow RD+ tech, increasing stability and reducing chain drop, slap and noise.

Features

• Shadow RD+ system features a clutch and chain stabilizer that can be switched on or off to match terrain, reducing chain slap for a quieter ride and better chain retention
• Large 13-tooth pulleys increase efficiency and chain management
• Design reduces chain tension in low gear
• Low-profile design avoids damage from rocks