Shimano RD-M3100-SGS Alivio 9Spd Rear Derailleur cross-country Weight: 84g

Weight: 84g

The reflective stripe meets the approval requirements in the European ECE-R88 regulations that the reflective bands emit a sufficiently visible light even at an unfavourable angle

Finish Line DRY Teflon(r) Lube provides incredible drivetrain efficiency without attracting an excessive amount of contaminants

Eagle 12-speed

It’s all in the technique

Shimano RD-M3100-SGS Alivio 9Spd Rear Derailleur cross-country Weight: 84gThe SHIMANO ALIVIO M3100 rear derailleur delivers a low profile design that lets you ride aggressively with fewer interruptions thanks to its SHIMANO SHADOW design. Low profile design Total capacity: 45T Max. low sprocket: 36T Adjustment barrel