Juice Amp Narrow Blue 91a 4Pk Wheels:

Finally a refreshing innovation in wheels, developed specifically for Derby at all levels of play. A collaborative partnership between the premier wheel manufacturer and players, the new technology delivers grip when you need grip, roll when you need roll and energy when you need it most.

The Spiked Series features a banded-edge techonology, providing grip and roll at an affordable price. Compression on your stroke drives energy into the band, and then expends it during the roll, giving you that added punch. More grip, better roll and less wasted energy--that is what Juice Wheels delivers to every player who wants an unfair advantage on the track. Available in 3 pick me up flavors...

Playing Derby on new Juice Wheels is different than planing on the old style speed wheel technology. Juice Wheels are not for everyone, only Derby players like you who want more grip when you turn, more roll during the jam, and less wasted energy to outlast your opponent.

Quantity	4-Pack
Diameter	59mm - 62mm
Width	38mm
Durometer	91A
Color	Blue
Material	Patented Urethane
Core	Band Design
Grip	90%
Roll	90%
Performance	100%