The GPS ACE Jr. front tire was designed and developed for the serious youth racer but yet perfect for all types of terrain. Featuring: a 4 ply rating, and weighing only 8 Lbs. Extensive testing was done by AMA Pro Doug Gust & John Natlies former mechanic Casey Greek & youth rider Lane Baird.
FEATURES:

4 Ply
Same Compound used by many Pros.
Extensive testing was done by AMA Pro Doug Gust & John Natalies former mechanic Casey Greek & youth rider Lane Baird.
Size & weight was considered when developing this front tire along with a tread pattern that would maximize steering ability.
This front 19x6x10 4 ply tire weighs just over 8 lbs. while still offering the 4 ply rated durability.