For extreme traction and maximum control, KIMPEX has created the X-FORCE track. This track is inspired by the technology of the motocross tire, that's what maximizes the performance and also the traction in all the angles. Even if you turn, jump, speed up or slam on the brakes. The X-FORCE will never let you down. Size: 1.25" Lug, 48 Pitch, Up To 600cc Hard Compound