SRAM GX Eagle Rear Derailleur - 12-Speed, Long Cage, 52t Max, Lunar Windbreakers Accurately measures the following spoke

Accurately measures the following spoke materials: steel (round and bladed)

Dial in for your best ride with casing and compound combos on Purgatory tires

Headlight installs in seconds with a silicone strap system

Bungee cord adjustable collar and hem to keep in warmth

SRAM GX Eagle Rear Derailleur - 12-Speed, Long Cage, 52t Max, Lunar Windbreakers Accurately measures the following spokeThe GX Eagle Rear Derailleur gets the job done with a thoughtfully designed cage architecture that improves chain management. Backwards compatible, works with both 10 50t and 10 52t cassettes Updated cage architecture provides better chain retention and precise shifts Comes in GX Eagle master colorway as part of Eagle Colorsystem and goes with all colors of Eagle cassettes & chains