GROUND CONTROL H-BLOCK-ALUMINUM
60mm HD Frame - 45.5mm frame height / 41mm frame width / 114mm middle wheel split
Lengths: 247mm, 257mm, 270mm, 283mm
* Length refers to the wheelbase - the length from the center of the first axle to the fourth.
Anodized Black comes with black aluminum block and white plastic block. Silver comes with silver aluminum and black plastic block. Each pair includes both 8 steel axles with 8 - 8mm bearing spacers. Hblocks and axles are also available separately.