QUAD KRF 62MMX30MM ABEC 9 BLUE WHEELS (8 PACK)

New KRF wheels for roller hockey. With a new polyurethane that makes them more suitable for better speed and grip. The 9 spokes make it a super wheel that makes one spoke always perpendicular to the ground, so it does not deform with the weight of the player.

Technical specs:

- Size: 62x30mm.

- 608zz bearings, ABEC9.

- Hardness options 90A (model with orange core), 92A (model with lime green core), 94A (model with blue core).