Shimano Deore XT RD-M8200 12 Speed Shadow ES Rear Derailleur, GS Cage

The Shimano Deore XT RD-M8200-GS is a high-performance medium-cage rear derailleur designed for Shimano's latest 12-speed HYPERGLIDE+ mountain bike drivetrain systems. Featuring Shimano's new SHADOW ES technology, it delivers exceptionally smooth, fast and reliable shifting while offering enhanced protection against trail impacts. The low-profile design, improved chain management and robust construction make it an ideal choice for aggressive trail, enduro and all-mountain riding where precision and durability are essential.

Optimised for modern 1x12 drivetrains, the GS cage provides crisp shifting across wide-range cassettes while reducing chain slap and improving drivetrain stability over rough terrain. Shimano's refined derailleur architecture ensures dependable performance under heavy pedalling loads, helping riders maintain momentum through technical climbs and fast descents.

Key Features:
- Shimano Deore XT RD-M8200-GS rear derailleur
- Designed for Shimano 12-speed HYPERGLIDE+ mountain bike drivetrains
- SHADOW ES low-profile derailleur design
- GS medium cage optimised for modern 1x drivetrains
- Fast and precise HYPERGLIDE+ shifting performance
- Improved chain stability with reduced chain slap
- Robust construction for increased impact resistance
- Optimised pulley design for smooth drivetrain operation
- Ideal for trail, enduro and all-mountain riding
- Engineered for consistent shifting under load

Compatibility:
- Compatible with Shimano 12-speed HYPERGLIDE+ mountain bike drivetrain systems
- Designed for use with Shimano Deore XT M8200-series components
- Compatible with Shimano 12-speed HYPERGLIDE+ shift levers, including SL-M8200 and SL-M8210
- Compatible with Shimano 12-speed HYPERGLIDE+ cassettes
- Compatible with Shimano 12-speed HYPERGLIDE+ chains
- Optimised for single-chainring (1x12) MTB drivetrain setups

Gearing Specifications:
- Cage Type: GS (Medium Cage)
- Speed: 12-speed HYPERGLIDE+
- Maximum Sprocket Size: 51T
- Minimum Sprocket Size: 10T
- Maximum Front Chainring Difference: 0T (1x specific)
- Total Capacity: 41T
- Recommended Cassette: 10-51T HYPERGLIDE+

Technologies:
- SHADOW ES features a low-profile derailleur design that improves impact protection, drivetrain stability and chain security in demanding trail conditions.
- HYPERGLIDE+ delivers exceptionally fast, smooth shifting both up and down the cassette, even under pedalling load.
- Wide-Link Construction increases derailleur rigidity for more accurate indexing and long-term durability.
- Optimised Pulley Design improves chain retention and drivetrain efficiency while reducing drivetrain noise.

Please Note:
The Shimano Deore XT RD-M8200-GS is designed exclusively for Shimano 12-speed HYPERGLIDE+ mountain bike drivetrain systems. It is not compatible with Shimano 11-speed LINKGLIDE, Dyna-Sys11 or Shimano road 12-speed groupsets. For optimum shifting performance and drivetrain longevity, it should be paired with matching Shimano 12-speed HYPERGLIDE+ shifters, cassette and chain.