knobby Tire  90/100-16 
Rim:1.85*16 
Bearing: 15mm

Bearing :2x 6200 Bearing

Swing arm axle:M12X195mm

Rear wheel Axle :   M15*220MM with spacer

Fitment:  125cc 140cc 150cc 160cc 250cc Pit Dirt Bike / Fits Disc Brake Pit Dirt Bikes With 16" Wheel