Shimano Saint RD-M820 Rear Derailleur

The Shimano Saint RD-M820 Rear Derailleur is engineered for extreme downhill conditions, offering unmatched durability and chain stability. Its Shadow Plus clutch reduces chain slap, while the short cage design keeps shifting precise over rough terrain.

Key Features

• 10-speed rear derailleur for downhill use.

• Shadow Plus clutch for chain stability.

• Short cage design minimizes risk of damage.

• Durable alloy construction for impact resistance.

• Smooth, accurate shifting under high loads.