SRAM XG-1299 XX1 Eagle 12sp Cassette 10-50t Copper ModelNumber=J2781 Weatherproof nylon coating

Weatherproof nylon coating

Saddle - A custom-designed saddle compliments a sporty look while adding comfort so you can ride longer

55mm chainline compatibility for more moderate chain angle longer wear and greater precision

Raise to wake function automatically pairs the helmet with the smartphone as soon as the QUIN chip detects movement

SRAM XG-1299 XX1 Eagle 12sp Cassette 10-50t Copper ModelNumber=J2781 Weatherproof nylon coatingFeatures the industrys strongest X Dome architecture and proven XD driver body Largest cog is aluminum Titanium Nitride surface treatment reduces friction and enhances wear Meets durability requirements for E MTB applications Model XG 1299 Freehub Type XD Speed 12 Range 10 50 Cogs 10 Color Copper Weight 357g