Rear Derailleur Shimano Deore RD-M6100 SGS 12-speed

Rear Derailleur Shimano Deore RD-M6100 SGS 12-speed

The all-new Shimano Deore RD-M6100 SGS is a modern 1x12-speed MTB rear derailleur delivering enhanced low-gear shifting performance with reduced tension. Designed to work with Shimano’s 12-speed drivetrain systems, it provides a wider gear range and improved efficiency.

Featuring Shadow RD+ technology, it ensures optimal chain management by reducing chain drop, chain slap and noise on technical terrain. Enlarged 13T pulleys improve drivetrain efficiency and reduce friction, supporting smooth and precise shifting.

The RD-M6100-SGS is compatible with 12-speed 10–51T cassettes and is built for aggressive mountain biking. With a total capacity of 41T and a dedicated 1x design, it offers a reliable and streamlined solution for modern MTB drivetrains.

• Application: MTB
• Group: Deore M6100
• Model: RD-M6100
• Type: SGS, 1x12-speed (10–51T)
• Technology: Shadow RD+
• Compatible chain: CN-M6100 12-speed
• Max. large sprocket: 51T
• Min. large sprocket: 45T
• Max. small sprocket: 10T
• Min. small sprocket: 10T
• Max. front difference: 0T
• Total capacity: 41T
• Pulley size: 13T