fuck knows what kind mine are! i bought them oct 2012 and ive only been out 6 or 7 times. i went on karts at tenerife with my pal and we just decided to buy some. im super competitive and hate losing haha. i got 2 karts for 1400quid and all ive done is put new tires on. i used to race motocross for years on the uk circuit but was sick of getting injured, so i got into cagefighting which gives me even more pain haha. im an absolute adrenaline junky like.