- 60mm HD Frame - 45.5mm frame height / 41mm frame width / 114mm middle wheel split
Lengths: 247mm, 257mm, 270mm, 283m
* Length refers to the wheelbase - the length from the center of the first axle to the fourth.

The new Ground Control HD 60 is made of high grade alloy. The HD frames are stiffer and more responsive than the typical UFS plastic grind frame - allowing for increased energy transfer, equaling more speed at the park and in the street. Countersunk axle holes help protect bolts from wear. Interchangeable plastic & aluminum h-blocks offer options for all kinds of obstacles. H-blocks will work on both 60mm & 72mm frames in all lengths. A super fast and nsuper tough set up.