SRAM XG-1299 XX1 Eagle 12sp Cassette 10-50t Copper MFPN=CK23ERA136ARM165BLK Initial testing showed improved performance

Initial testing showed improved performance while offering the easy kick that we’ve loved about Madshus for years

}Stans NoTubes Flow EX3 Rear Wheel - 29 12 x 148mm 6-Bolt Micro Spline Black

Excellent grip and rolling resistance due to tread pattern and rubber compounds

Effortless Inflation design

SRAM XG-1299 XX1 Eagle 12sp Cassette 10-50t Copper MFPN=CK23ERA136ARM165BLK Initial testing showed improved performanceSRAMs cassette manufacturing technology provides the greatest durability and lightest weight All new shifting features create a smoother, quieter system with enhanced inboard and outboard shift performance XD driver body compatible SRAM Model ID: CS XG 1299 B1 TECH SPECS Cog Material Steel Aluminum Range 10 50T Cassette Spider Mat. Steel Cassette Technology X Dome Cog Details 10 12 14 16 18 21 24 28 32 36 42 50 Finish Copper Cassette Weight 300g Speed