Rear derailleur. Thanks to its low-profile design and close ratio compatibility, the SHIMANO SAINT M820 rear derailleur is ready for the rough and tumble world of gravity racing.
- SHIMANO SHADOW RD+ Short cage manage chain slapping nor dropping
- MTB 10-speed system stable against cable contamination
- Silent Bump Stopper
- Durable Super Wide Link
- Low-profile skid plate design
- Close Ratio compatible
- Mode converter
- Direct Mount Rear Derailleur option
- Total capacity: 25T
- Weight: 280g (without mode converter)
- Rear speeds: 10
- Compatible chain: HG-X 10-speed
- SHIMANO SHADOW RD+
- Mount: Direct attachment (conventional)
- Max. front difference: Single
- Total capacity: 25T
- Low sprocket: Max.: 28T, 36T, Min.: 23T
- Top sprocket: Max.: 12T, Min.: 11T
- Tension pulley bearing
- Teeth: 11T
- B-axle: Hollow axle
