| Availability: |
In stock
|
| Delivery time: |
1-2 work days |
- Rear derailleur.
- Mountain bike.
- Compatible with 6/7-speed cassette.
- Front chainring: Double (RD-M21SA) or Single (RD-M21SSA).
- Max. sprocket: 32T.
- Min. sprocket: 11T.
- Total capacity: 37T (RD-M21SA) / 21T (RD-M21SSA).
- Guide pulley: Engineered composite with steel bushing.
- Tension pulley: Engineered composite with steel bushing.
- Carrier body: Resin / black.
- Mounting type: Reverse carrier type.
- Carrier pivot joint: No.
- Plate body: Resin / black.
- Plate pivot joint: No.
- Outer link: Resin steel.
- Inner link: Black steel.
- Linking pin: No.
- Outer plate: Black painted steel.
- Inner plate: Black painted steel.
- Compatible with: Shimano 6/7-speed MTB rear derailleur
