Shimano Alivio RD-M3100 Rear Derailleur - 9-Speed Long Cage MFPN=398-00-820 Samox TM-1 carbon cranks have

Samox TM-1 carbon cranks have been ridden raced and pushed in the real world and in the Samox labs to ensure they hit the right balance of rugged durability and performance

5-inch precision gauge tested and calibrated in-house for superior accuracy

and Infinite Light Power Pack+ compatibility offers versatility and enhanced performance

Security Rating: 6 of 15

4mm Handlebar Width 686Mm Color Black

Shimano Alivio RD-M3100 Rear Derailleur - 9-Speed Long Cage MFPN=398-00-820 Samox TM-1 carbon cranks haveThe 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