Helium 64mm Derby/Rec Wheels
Helium Jam Wheels are specifically designed for roller derby and jam skating, where hi-rebound and good roll are needed in combination with incredibly tight grip. This wheel has properties that are normally not achievable in the one wheel with a design based on a large rigid hub and a smaller, thinner tread. This is one of the tightest, good rolling indoor/outdoor wheels available. The hub is incredibly strong, very light, and has extremely close tolerances for roundness, trueness, and for the cage where the bearings and spacers are mounted.
Indoor/Outdoor High Rebound Wheels
Hardness: N/A
Diameter: 64mm
Compound: Cast Urethane Hi-Rebound Compound FormulaSet of 8 wheels
The yellow hubs glow very strongly under “black light”
It is almost always recommended to use spacers in the wheels, when using standard 7mm bearings.
