The PU CLEAR NILS EXTREME wheels are made from polyurethane. The most important factors of the wheels are their hardness and diameter. The hardness of the wheels affects riding comfort and grip. PU-82A wheels offer good shock absorption and excellent adaptability to any surface.
The diameter of the wheels directly affects riding speed. Larger diameter wheels allow for higher speeds but do not provide the same agility as smaller wheels. The ABEC 7 bearing, made from high-quality steel, offers excellent hardness and durability. It is characterized by lower rolling resistance, which translates to higher speed according to the standards of the American Bearing Engineers Committee (ABEC). A key parameter of this bearing is the eccentricity or roundness of the inner rail, which is only 0.0025 mm.
- Wheel hardness: 82A
- Size: PU 70×24mm/82A
- Quantity in package: 4 pieces
- Bearing class: ABEC 7
- Number of bearings in package: 8
- Number of spacers: 4
- Packaging: blister
- Comments: Not for commercial use
- Type
- Wheels
- Colour
- Transparent
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.