Shimano SLX RD-M7120 12-Speed Shadow+ Rear Derailleur

Please note that the RD-M7120 is a 2 x 12-speed rear derailleur, for single speed see the RD-M7100.

SLX Shadow plus 12-speed double rear derailleur for the ultimate in shifting performance and durability.

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 13 Tooth pulleys increase efficiency and chain management while compatibility with Shimano's new 12-speed cassettes boosts range.

Technology

Shimano Shadow RD+

• Less distraction quiet drive train
• Rear derailleur stabiliser reduces chain slap
• Simple solution for chain drop
• Lighter and more efficient than roller type chain device

Features

• Shadow plus features a super low profile design and optimised slant angle for super light shifting action
• Shadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting
• Single tension spring prevents contact with the chainstay resulting in a silent ride
• Rubber bumper on pulley cage for added silent drive
• 13 Tooth pulleys and decreased derailleur tension prevent high chain tension in low gears
• Direct cable routing prevents snagging from any trail side hazards
• Full carbon fibre outer pulley cage saves weight while alloy inner cage increases rigidity
• Cold forged wide alloy links and pivot body
• Four fluorine-coated link pin bushings
• Strong return spring for a positive shifting feel
• Specifically designed to work with XTR M9100 12-speed double drivetrains
• Durable sealed 13 Tooth bearing pulleys for low friction
• Top normal spring uses the spring to select higher gears
• Max front difference 10 Tooth
• 41 Tooth capacity SGS cage
• Average weight: 241g

Specifications

• Max low sprocket: 45 Tooth (2 x 12-speed)