SRAM Red Crank Set 12 Speed 40t Direct Mount DUB Size:170mm Specialized Stumpjumper FSR Carbon 6Fattie

Specialized Stumpjumper FSR Carbon 6Fattie Mountain Bike - 2016

-SRAM GX Eagle XG-1275 Cassette 12 Speed 10-50T

8 Clamp 110mm 6 Degree Black

A very lightweight mesh material is used over the entire bib shorts

Carbon is not only lightweight and impressively durable

SRAM Red Crank Set 12 Speed 40t Direct Mount DUB Size:170mm Specialized Stumpjumper FSR Carbon 6FattieThe SRAM RED crankset leverages a pivotal design innovation: smaller chainrings and a wider cassette range. This leads to smoother and faster shifting up front and more useful gearing for todays riders. The new configurations improve cadence and efficiency while also delivering shifts that are crisp, clean and quickevery time. Single ring drivetrain simplifies functionality and reduces weight SRAM X SYNC wide tooth, narrow tooth chainring technology