Shimano XT RD-M8000-SGS Rear Derailleur — 11-Speed, Long Cage

The Shimano XT RD-M8000-SGS rear derailleur delivers precise, race-proven shifting for 11-speed mountain bike drivetrains, blending XT-level performance with durability suited for aggressive trail and enduro riding.

Built around Shimano Shadow RD+ technology, this derailleur features a clutch mechanism that significantly reduces chain slap, improves chain retention, and provides a quieter ride over rough terrain. The long-cage (SGS) design supports wide-range cassettes, making it ideal for modern 1x and 2x MTB setups that demand reliable shifting across steep climbs and fast descents.

With crisp actuation, excellent durability, and proven performance, the RD-M8000-SGS remains a trusted choice for riders upgrading or maintaining high-quality 11-speed Shimano drivetrains.

Key Features

• Compatible with Shimano 11-speed MTB drivetrains

• SGS long cage supports wide-range cassettes

• Shadow RD+ clutch for improved chain retention and reduced noise

• Precise, consistent shifting under load

• Durable XT-level construction for trail and enduro use

Compatibility Notes

• Designed for Shimano 11-speed MTB shifters

• Compatible with 1x or 2x drivetrain configurations

• Optimized for wide-range 11-speed cassettes

• ❌ Not compatible with 12-speed systems

Specifications

• Speed: 11-Speed

• Cage Length: Long (SGS)

• Color: Black

Best For

• Trail and enduro mountain bikes

• Riders upgrading to XT-level performance

• Replacement for worn or damaged 11-speed XT derailleurs