SK-5 is only a standard kart racing, FIA CIK certified by SNELL K2005 is a standard model. GP-5 with four-wheel racing shock absorption, fit and function, but will remain as a cart-only, instead of flame-retardant fabric, two new design model will be adopted for the fabric circle.
| MODEL | SK - 5 |
| COLOR | White |
| STANDARDS | SNELL K2005 |
| SIZE | (55-56) (57-58) (59-60) (61-62) cm |