11,35” long frame with 4х90 mm wheels is great for boot sizes 33-37. The frames are made by milling method from aircraft aluminum alloy. The frames are distinguished by high degree of hardness and force transfer precision. Universal spacing allows to mount the system on all kinds of long-track and short-track boots, adjust the boot by shifting it forward and backward which gives a possibility to adjust the position precisely depending on skating style, and also improve the skating technique if necessary.
Fast wheels made of 85A polyurethane give a good overrun and optimal control. High-quality bearings are made under ABEC 9 standard. 7 balls made of chrome-plated steel are placed in nylon bearing cage with low friction factor.
The universal fastening system with a longitudinal groove allows the system to be installed on all types of boots for short track and skating boots, as well as to adjust the position of the boot forward / backward, which allows precise adjustment depending on the riding style and allows you to adjust the riding technique if necessary.