SRAM GX Rear Derailleur - 11 Speed, Long Cage, Black, 1x, With Clutch Bike Accessories Brand_CushCore rotors and adaptors sold separately

rotors and adaptors sold separately

Improved Velcro Will Fit Most Bikes

Use with Hyperglide+ chain

The engineers at XLAB have a cage that grips very well over bumpy surfaces but also has a special cut off angle of 30 degrees which testing has proved is the optimum angle in Tri framesets

SRAM GX Rear Derailleur - 11 Speed, Long Cage, Black, 1x, With Clutch Bike Accessories Brand_CushCore rotors and adaptors sold separatelyGX derailleurs share the key features of higher priced models and are available for 1x11 and 2x11 drive trains. For 1x11 speed drivetrains Type 2. 1 roller bearing clutch in the pulley cage pivot for better chain control X HORIZON design reduces shift force, ghost shifting and cage slap Cage Lock mechanism for easy wheel changes Sealed cartridge bearings Aluminum cage and steel pulleys Largest Cog: 42 Rear Derailleur Mount Type: 10x1 Standard Chain