Extralite HyperRear2, HyperCamber2 & Hyper JR freewheel kit for Sram XD 11s, include freewheel body with bearings, floating ring, springs, OR-seal and 5 cc of Alugrease Super1, so all you need to convert from Sram/shimano 10s to Sram 11s. Compatible with Sram XD cassette (XX1, X01, X1). 35 grams weight. Made in Italy.
Sram XD 11s complete freewheel body for Carbon-Ti hubs, include bearings, lip seal, freewheel teeth and springs. Compatible with X-Xub SL/SP Disc hubs, allows direct conversion from Sram/Shimano 10s to Sram XD 11s, to use all 11s Sram XD cassettes (XX1, X01, X1). Ready to installation. Only 48 grams, 100% Made in Italy.