59mm Poly-BD wheel with Zytel nylon hub
The smaller sibling of the wildly popular Tuner wheel, the smaller diameter of the Tuner Jr. wheel provides quicker acceleration for Junior Derby players with a shorter stride. Adult Blockers enjoy the added maneuverability and quicker acceleration as well when out in the pack on the track during a bout. Carried over from the Tuner wheel is the same top of the line Poly-BD material wrapped around a DuPont Zytel hub with a "Speed Groove" that provides for a quick response on the floor.
Recommended use: Jam, Derby, Speed
MSRP: $69.95
| Color | Hardness | Best For |
| Black | 91A - Sticky | Tile floors or smooth concrete |
| Red | 92A - Grip | Tile floors or coated concrete |
| Blue | 93A - Tite | Uncoated indoor or tile floors |
| Pink | 94A - Quick | Dirty indoor wood floors |