The Luftkappe only replaces the piston - not the entire air shaft

Quick joining link: There is a quick link included with the chain

Weight: 349g

New Improved V2

The Bike Mount is designed to fit 31

Smith Sidekick MIPS Youth Helmet - Youth S - Matte Lollipop Fade Ignore Wholesale Tier 1 Brand Rule The Luftkappe only replaces theSidewalk, pump track or trail, inspire your little ripper with some big kid style. The Smith Sidekick Jr. Mountain Bike Helmet packs classic MTB style and Mips Safety System crash protection into a helmet for the youngest dirt riders. From the visor to the vents and extended back coverage, it has all the design features of the big kid helmets. The right fit is key, so it's available in two sizes and includes our dial adjustable system to fine tune fit