SRAM GX 1x 11-Speed Long Cage Rear Derailleur | High-Performance MTB Rear Mech with X-HORIZON™ Technology for Smooth, Reliable Shifting
Upgrade your drivetrain with the SRAM GX 1x 11-Speed Long Cage Rear Derailleur, a durable and precision-engineered mountain bike rear mech designed for consistent, high-performance shifting on demanding trails. Built as a core component of the SRAM 1x™ drivetrain system, this rear derailleur delivers fast, accurate gear changes with reduced chain movement, making it ideal for trail, enduro, and all-mountain riding.
Engineered with advanced X-HORIZON™ technology, the SRAM GX rear derailleur eliminates ghost shifting and chain slap while improving drivetrain efficiency. Whether you're climbing steep terrain or descending at speed, this 11-speed MTB derailleur ensures smooth, dependable performance in all conditions.
X-HORIZON™ Technology for Precision Shifting
The X-HORIZON™ design reduces lateral movement, resulting in faster, more accurate gear shifts while eliminating ghost shifting and minimising chain slap, perfect for aggressive off-road riding.
Optimised Pulley System with X-SYNC™ Wheels
Fitted with 12-tooth X-SYNC™ pulley wheels, this derailleur improves chain retention and drivetrain efficiency, ensuring consistent performance across rough terrain.
Long Cage Design for Wide Gear Range
The long cage rear derailleur supports a wide-range cassette with a maximum 42T capacity, making it ideal for tackling steep climbs and varied terrain.
CAGE LOCK™ Technology for Easy Maintenance
CAGE LOCK™ simplifies wheel removal and installation by locking the derailleur cage in place, making maintenance and repairs quicker and easier.
Durable Aluminium Construction
Built with a strong yet lightweight aluminium cage, the SRAM GX derailleur offers durability for demanding trail conditions without unnecessary weight.
- Designed for SRAM 1x™ drivetrain systems
- Smooth, reliable shifting in all trail conditions
- Reduces chain slap and ghost shifting
- Easy maintenance with CAGE LOCK™ technology
- Ideal for mountain biking, trail, and enduro riding
- Durable construction for long-lasting performance
The SRAM GX Rear Derailleur is perfect for mountain bike upgrades and replacements, trail, enduro, and all-mountain riders, riders using SRAM 11-speed 1x drivetrains, and cyclists seeking reliable, high-performance shifting.