SRAM X1 Black 11 Speed Right Trigger Shift Lever - Bar Clamp & SRAM MatchMaker X - 11 Speed Dropship While the axles are made

While the axles are made from Chromoly steel

whilst also ensuring sufficient clearance to ensure smooth shifting to and from the largest cogs

Narrow/wide tooth profile designed to retain the chain without the need of a chain device

shims between the crank and ring get you back to an ideal 49-50mm chain line

SRAM X1 Black 11 Speed Right Trigger Shift Lever - Bar Clamp & SRAM MatchMaker X - 11 Speed Dropship While the axles are madePut your finger on the pulse of sharp, dependable shifting with the SRAM X1 X ACTUATION trigger shifter. Built for precise and swift shifting across the wide range SRAM 11 speed cassette, the X1 trigger shifter brings championship technology to every ride. SRAM 1X X ACTUATION for precise and dependable 11 speed performance Zero Loss Engagement for fastest shifting MatchMaker X compatible Aluminium cover and forged aluminium pull lever 22. 2mm bar