S-One Lifer Helmet Liner RAD BlueS One Lifer Helmet Liner RAD S1 Helmets is stepping up impact reduction by adding an additional layer of protection to your helmet with their revolutionary new impact reducing sizing liner the RAD Liner. S1 RAD Liners are an impact reducing sizing liner that Reduce Absorb and Disperse impact energy away from the head when impacted. RAD liners serve a dual purpose by both acting as your helmets sizing liner while also adding an extra layer of impact

the classic 187 wrist guard is the optimum solution for wrist protection

To keep the fit throughout your skate session

Titanium Nitride is a corrosion-resistant material that hardens and strengthens the surfaces it is applied to – improving the lifetime durability of the surface by a factor of 4 or more and further increasing maximum roll

wringing them out and air drying them

Allen key adjustable toe stops

- 4mm thick 7075 alloy plate recessed deep in the stopper and joined to the stem keeps the break surface from tearing away

aircraft-aluminum plate

predictably breaking edge

Single Adjustment

Axles: 8mm

Large: US Men's 9-13

NOTE: all sizes available by special order usually within 10 days