Sram GX 10-Speed Rear Derailleur Medium Black Compatio_Enriched Zero stack uppers press into

Zero stack uppers press into head tube with very little stack height

Vento are race bred tapes for ultimate control and reduced weight

52mm 36x45 lower bearing

muilti toll and tyre levers in a handy saddle bag

Easy on seats - allows seat to survive heavy impact loads without bending rails

Sram GX 10-Speed Rear Derailleur Medium Black Compatio_Enriched Zero stack uppers press intoLeveraging the legendary history of SRAM shifting, the GX 2x10 rear derailleur provides incredible shifting speed and precision. EXACT ACTUATION technology eliminates slop and shifting variation. ROLLER BEARING CLUTCH technology delivers maximum drivetrain stability even through the most punishing terrain. And with CAGE LOCK technology, wheel removal and installation are easier than ever. EXACT ACTUATION for precise and dependable 10 speed performance