st2boy

Lemurs thanks for the sage advice , been 32 years since I last done club trial and it sure is a workout especially on the bikes back then rode ossa mar , fantic 240 , 301 and beta tr34.And yes these modern bikes are like an exercise bike or BMX with an engine. keep yer feet up and come up here to Scotland and ride the Six day trial ,that will make the bones ache.

Thanks All for the advice,yes I have worked out they are hk2030 but to be honest the bearing and seal kit from SJ trials is not bad at£45 buying separately was only going to be a saving of a tenner.found the workshop manual and parts book at helltrials .yes I have been in touch with scorpasalive sound bloke. Thanks All and keep yer feet on the pegs noo

Hi thanks for the reply ,I would go to local supplier ,but all that is left of bearings are the outer race so the no way of iding them. It wasn't so bad I have road bikes too and don't a lot of touring. Thanks again I will take measurements and work it out.

Hello everyone After a brake from trials for 32 years, I have just purchased a 2006 scorpa sy250. Need info on swingarm bearing sizes etc