thanks for the replies guys,

Its definatly the crankcase breather as i went and retraced the hose and it lead to the top of gear box / under the carb. All these hoses can be confusing sometimes. The Air filter oil i use is a green spray (castrol air filter oil) and the oil found in the airbox was a ...

Also i have not filled up any gear box oil so it cant be thats its overfilled.

Hey guys,
I was going for a ride on my CRM250AR 99 the other day when i noticed the back tyre starting to slip out round some corners,
i pulled over to see what was wrong and there was oil leaking out of my air box breather hose onto my swing arm and back tyre. When i took the airbox cover off there ...