microSHIFT RD-M21 Rear Derailleur 6 / 7 Speed - Short Cage
- Robust attachment body improves durability and shifting response
- Guide Pulley: Engineering Composite with Steel Bushing
- Tension Pulley: Engineering Composite with Steel Bushing
- Bracket Body: Resin / Black
- Mount Type: Reverse Bracket Type
- Speed: 6/7
- Cage length:Short Cage
- Max tooth sprocket: 30T
- Min tooth sprocket: 13T
Product Information
Product Information
Shipping & Returns
Shipping & Returns

microSHIFT RD-M21 Rear Derailleur 6 / 7 Speed - Short Cage
microSHIFT RD-M21 Rear Derailleur 6 / 7 Speed - Short Cage
- Robust attachment body improves durability and shifting response
- Guide Pulley: Engineering Composite with Steel Bushing
- Tension Pulley: Engineering Composite with Steel Bushing
- Bracket Body: Resin / Black
- Mount Type: Reverse Bracket Type
- Speed: 6/7
- Cage length:Short Cage
- Max tooth sprocket: 30T
- Min tooth sprocket: 13T
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- Robust attachment body improves durability and shifting response
- Guide Pulley: Engineering Composite with Steel Bushing
- Tension Pulley: Engineering Composite with Steel Bushing
- Bracket Body: Resin / Black
- Mount Type: Reverse Bracket Type
- Speed: 6/7
- Cage length:Short Cage
- Max tooth sprocket: 30T
- Min tooth sprocket: 13T

















