Shimano Metrea RD-U5000-SS Rear Derailleur - 11-Speed, Short Cage, Black Chain Tools - Fits crank arms with

- Fits crank arms with 22x1mm threads

150194-Q0-L

- Add a disc brake to any track bike with IS disc mounts for160mm rotor

1/2" x 3/32" teeth (OK for 9sp chain)

- Aluminum bolts for single ring chainring setup on common 4-arm cranks

Shimano Metrea RD-U5000-SS Rear Derailleur - 11-Speed, Short Cage, Black Chain Tools - Fits crank arms withThe Shimano Metrea RD U5000 rear derailleur shifts quickly and accurately, enabling you to focus on navigating hectic city streets. Light shifting operation Robust adjustability with changed cable pitch and improved spring tension Wide range gearing with efficient shifting steps 32T compatible Product Specifics Rear Derailleur Mount Type: Shimano Rear Direct Mount Rear Der Shifter Compatibility: Shimano Road Color: Black Silver Cage Length: Short