Sonic Ceramic Bearings 16-pack of Ceramic Bearings Flux Waterproof/Breathable Hipora® membrane insert

Waterproof/Breathable Hipora® membrane insert

The FIRST and ONLY helmet to fully integrate the best of high impact absorbing EPS Foam with thick dual density soft foam and plush Sweatsaver fabric

PRE-SHAPED DESIGN: TSG's pre-shaped body protection comes with a pre-bended articulated design for unrestricting wearing comfort and superior fit

the Skiff is the most interesting wheel in the world

Sonic Ceramic Bearings 16-pack of Ceramic Bearings Flux Waterproof/Breathable Hipora® membrane insertSonic Ceramic Bearings use ceramic (Si3N4) balls, which are rounder and smoother than steel. This allows for less friction and more speed! Ceramic balls are also harder than steel and up to 60% lighter, lasting up to 10 times longer without corrosion. Deep groove races are made from premium Japanese SUJ2 chrome steel. Nylon ball retainer makes them light and quiet, while a labyrinth seal works to keep out dirt and debris to prolong bearing life. Fully