Sections were great to watch and challeging for all riders, I take my hat of to those boys-girls.
The seemed to be a lack of grip i most sections due to weather but same for all who took part.
Great day out had by all well done Scarborough dmcc.
it should be a 50-1 mix 100ml to 5 ltrs some like to run a little leaner so 75ml to 5ltrs should be ok to just see how smoky the bike get or better still ask the previous owner what they used.
if you take it any suspension place they will re-service the whole thing for you,and to be honest its the best thing with less hassel.
most mortcycle shop will do it.
bill popes in warrington is good at that stuf or atleast used to be good luck,,,
