Shimano Alivio RD-M3100 Rear Derailleur - 9-Speed Long Cage CheckoutSpec= 150 mm 3-layer membrane with good breathability

3-layer membrane with good breathability that protects your hands from cold and ventilates body heat for the best comfort

} Trendy design Includes pre-assembled MIK adapter plate Suitable for the MIK system carrier or carrier plates

Ramped knobs for low rolling resistance and channel-cut knobs to increase gripping edges

}Michelin E-Wild Tire - 27

Model Precision 3+ Ultegra 8100 Spindle Interface Hollowtech II Length 170mm Color Black

Shimano Alivio RD-M3100 Rear Derailleur - 9-Speed Long Cage CheckoutSpec= 150 mm 3-layer membrane with good breathabilityThe 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