whenever i get my ped at a high speed or reaching the top (30-50ish mph) i really loud grinding noise comes from the crank casing, ive looked and nothing is scratching ect or anything grinding is it the rollers making a noise? there quiet new aswell (500-700 miles) help? thanks
hmm maybe, i did used to have a racing variator on but then i took it off and used the standard one and it started making the noise?
