it’s the momentum that wants to push you off the track

tolerances

Slick & Non-Stick” - Tungsten Coated RacesMicro-thin tungsten dry lubricant coating is fast

reduces metal & oil oxidation until ready to be ridden

There's a little hidden party favor to boot

Riedell Sonar Zen 85a 62mm (Set of 4) Green Roller Skate Wheels hats it’s the momentum that wantsThe Sonar Zen provides you with good performance in the most affordable outdoor skate wheel. Sold in packs of four wheels. To order a full set of wheels, be sure to set your quantity to two. Sonar Zen Features: Category: Outdoor Recreation Skating Style: Outdoor, Trail Skating Size: 32 mm x 62 mm Hardness: 85A Hub: None Sold in Packs of 4