The NILS EXTREME BLACK MATTE PU wheels are made of polyurethane. The most important parameters of the wheels are hardness and diameter. The hardness of the wheels affects both driving comfort and surface grip. The PU-82A wheels ensure good shock absorption and excellent adaptation to any surface.
The diameter of the wheels directly affects the speed of movement. Wheels with a larger diameter allow for higher speeds, but do not provide as much maneuverability as wheels with a smaller diameter.
The ABEC 9 bearings, made of high-quality steel, ensure excellent hardness and durability. They have the lowest rolling resistance, which translates into higher speed according to the American standard of the Annular Bearing Engineering Committee, known as ABEC. An important factor is the eccentricity, or the roundness in the track of the inner ring, which is just 0.0012mm.
- Wheel hardness: 82A
- Size: PU 70×24 mm/82A
- Quantity in package: 4 pcs.
- Bearing category: ABEC 9
- Quantity in package: 8
- Quantity of spacer sleeves: 4
- Type
- Wheels
- Colour
- Black
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.