Ready for getting airborne on the neighborhood jumps, the Challenger feels equally comfortable chasing the jingle of the daily ice cream truck. Many consider it revolutionary. Freedom won't argue that, as long as they can call it a champion as well.
 
Size: 20" x 2.125"
 
Tough, affordable.
Multi-purpose BMX tread.
Low-profile, multi-sided transition knobs for cornering stability.
Side-edge knobs provide lean-over stability.
Easy rolling tread.
Single compound .