Shimano Alivio RD-M3100 Rear Derailleur - 9-Speed Long Cage CheckoutTitle=Lezyne Mini Drive 400 Light with all the top wax

with all the top wax technologies like N-Kinetic ™ -nanoparticles

converts to XD/HG 12x135/150mm end caps hub model rear: Hydra (IS)

6 Color Orange Bearing Type Cartridge Bearings Weight 318 Defined Color Orange Spoke Interface J-Bend Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc

} Super-wide to start and trimmable by 40mm (20mm each side)

Bad conditions won’t stop you from getting a ride in and the Rock Hawk tire is right there with you

Shimano Alivio RD-M3100 Rear Derailleur - 9-Speed Long Cage CheckoutTitle=Lezyne Mini Drive 400 Light with all the top waxThe Shimano Alivio RD M3100 Rear Derailleur features Shadow RD technology to keep the derailleur safe from trail obstacles. Super low profile Shadow RD technology Largest Cog 36 Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 9 Chain Wrap Capacity (teeth) 45 Cage Length Long