Alivio M3100 Rear Derailleur (9-Speed) Vendor_Abus speed and angle of inclination

speed and angle of inclination to make your ride feel more realistic

meaning more of your power goes directly to the road

Full Pin technology uses eleven lightweight

The SRAM Level brake levels the playing field with power and reliability stuffed into a lightweight package

machined brake surface Spokes: 14G Stainless steel Hubs: Alloy hub with bolt-on axle Weight: 32 lbs

Alivio M3100 Rear Derailleur (9-Speed) Vendor_Abus speed and angle of inclinationThe Shimano Alivio RD M3100 Rear Derailleur features Shadow RD technology to keep the derailleur safe from trail obstacles. Super low profile Shadow RD technology SPECS: Largest Cog: 36 Rear Derailleur Mount Type: Shimano Rear Direct Mount , 10x1 Standard Chain Wrap Capacity (teeth): 45 Cage Length: Long Rear Der Shifter Compatibility: Shimano Mountain Drivetrain Speeds: 9