Juice's Martini Series features a dual durometer radial design.
- Outer Tire: Indoor formula for maximum roll and durability.
- Inner Core: New high rebound material with 2x energy.
- Hub: Stiff material designed to secure bearings.
- 91a Tango: Ultimate grip on indoor and all track surfaces (80a inner core)
- 92a Sapphire: Radial grip for indoor dirty tile and concrete track (85a inner core)
- 94a Cosmo: Radial grip for indoor wood and concrete track (90a inner core)
- 96a Appletini: Moderate grip for indoor coated wood and clean tile track (92a inner core)
59mm x 38mm
Packs of 4