Shimano Alivio RD-M3100 Rear Derailleur - 9-Speed Long Cage CheckoutTitle=Lezyne Mini Drive 400 Light Damping inner core construction Length

Damping inner core construction Length 134

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

The bar can be trimmed by up to 30mm per side allowing you to customize the bar to your preferred width

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

Thickness: 3mm

Shimano Alivio RD-M3100 Rear Derailleur - 9-Speed Long Cage CheckoutTitle=Lezyne Mini Drive 400 Light Damping inner core construction LengthThe 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