Groundcontrol Formula 1 Freestyle H-block
Center piece of the Formula 1 frame is an oversized H-Block which extends over 80 % of the frame and provides a true cost efficient solution to replace it when worn down.
3-point attachment system which secures the h-block all the way through the base of the frame and the sole of the boot. This creates a frame which is unmatched in stiffness, strength and durability. Special sickle shaped axle bolt heads increase the crucial material thickness below the axle holes and allow convenient one hand operation.