Jagwire 5mm Open Pre-Crimped End Caps Refill Bag of 1000 Chrome Plated Water Protection-Waterproof }SRAM GX Rear Derailleur -

}SRAM GX Rear Derailleur - 11 Speed Long Cage Red 1x With Clutch

Double or Triple Double Drivetrain Speeds 12 Weight 132 Derailleur Capacity 16 Front Derailleur Clamp Braze-on Front Der/Shifter Compatibility Campy Record/Super Record EPS Front Derailleur Style Traditional

Sizing: S (51-55cm –20-21 5/8")

Shimano Generation 1 JIS spindle compatible

Jagwire 5mm Open Pre-Crimped End Caps Refill Bag of 1000 Chrome Plated Water Protection-Waterproof }SRAM GX Rear Derailleur -Jagwire 5mm Open Pre Crimped End Caps Refill Bag of 1000 Chrome Plated. Open end caps have no o ring or nylon ring. TECH SPECS Color Silver Material Brass