Piston Material: Steel

The Twist tex base is made up of two plastic plates that are connected with two magnetic screw bolts simply lay the strap or textile in between the plates

Size (Mass +/-1g): 17g including all titanium hardware

Length: These would be considered long at 145mm

The tube provides all the benefits of the innovative TPU (Thermoplastic Polyurethane) and thanks to a specific formulation delivers the best performances for those who are looking for superior puncture resistance with low weight and compact size

Smith Sidekick MIPS Youth Helmet - Youth XS - Matte Black Do Not Ship Internationally Piston Material: SteelSidewalk, 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