Shimano Deore RD-M6100 Rear Derailleur Colour:Black Compatible with BMX and single-speed

Compatible with BMX and single-speed hubs

- Series : DURA-ACE

Whether you’re upgrading your setup or replacing a worn part

• Wind Cheating: Thin knitted ribs and mid-calf length maximize aerodynamics

- Tapered lower leg with elastic cuff opening keeps the pant as close to the ankle as possible

Shimano Deore RD-M6100 Rear Derailleur Colour:Black Compatible with BMX and single-speedThe all new Shimano Deore Shadow+ RD M6100 12 Speed Rear Derailleur Long Cage 51T Max delivers advanced shifting performance with decreased tension in the low gear position. Larger 13T pulleys increase efficiency and chain management while compatibility with Shimano's new 12 speed cassettes boosts range. With the Shimano Deore Shadow+ RD M6100 12 Speed Rear Derailleur Long Cage 51T Max you won't find yourself without options it's reliable, looks great