my donor engine is beig built up by a garage. he has knocked out the old bearings to find them being 72mm outer dimaeter rather than 68mm as stated on every parts fiche he can find. anyone heard of an ar motor with a 72mm bearing? its definately an ar engine??

right side I'm 18 stone and my poor suspension is struggling, imy not quite bottoming them out all the time but more than I'd like. so I want to get some stiffer springs, haso anyone do everything this? standard springs from another bike or aftermarket springs? for the ar model.
.thanks in advance

if you are then change it! there wasn't much wrong with my system on my ar. Nice and quiet. holed patched up and obviously lots of dents to the front pipe but the bike ran well. put a dep pipe on today from leisure trail and it's like a brand new bike. throttle response much quicker and definitely h...

how would you know though with it having a catch tank? I don't think I have suffered anyway?

So I wore a hole in the catch tank on the rear of my ar. And have since had it repaired. However since topping that up with coolant my bike has overheated a couple of times and hadates never done it before. Iso a coolant change as easy as removing the bleed screw then filling the radio back up? Or i...

Suspension guru's will wince at the idea of this but as long as it feels better! Mineven are soggy too and the brake side has no lower adjustment been bodged with chemical metal. I may end up going your route!

If you just search crm 250 it's the top result. 4 members to now. It may grow and it may not.

I have set one up, only one member. Maybe it will attract more on fb, to be honest as great as this forum is it doesn't have many active members. I get that it's an old bike now, it's all to easy to move on but I have decided do tick with my crm for better or worse. Spent good money on it and found ...

What happened to this?

Did you end up fixing this? I can vouch for jb weld.

It's been about 4 weeks. I won't hold my breath

I'm in doncaster south Yorkshire.

Indeed it is, ran rings round me todsy too

Picked up, mot'Ed and "tested" love it

I guess the forum isn't used much anymore?