Monty

Did you find out what was wrong with it?

Hi Miromst i am looking for an x race cage used . You bought f200, did you have option for a 160cc simonini engine on same cage as well. Thanks

Hi they sent me info saying I should use 000 grade grease, which I couldn't find in small quantity. Luckily my friend had some in his garage so he sent me enough. I just filled it nicely. (Grease is like when you mix gear oil and normal grease, if you know what I mean). When I find exact amount from emails I'll let you know

What did you use in silver gear box. Or what is recommended. Mine says oil on casing

I had same issue recently and oil seal was leak and was little greasy in drum bell. When engine was cold on ground it was ok but in flight problem appeared as soon as clutch start it's job. Little built up Grease melts and problem starts. £2.50 oil seal solved my problem. Check if there is oil leakage, even a drop just below clutch.

The only difference I know is reduction gear on R90 is different but same fitting to the motor. As I have r120 and gear reduction is slightly smaller than mine. That's all I know probably not much help.

That's the one I need. You have any idea how to get an after market belt.

Hi kivi ive got Hirth f36 (solo210). as well but it's different to F33. And different Thanks for your help.

Hi i don't have No I don't. I could arrange alternative if I had. Thanks

I need a belt for Hirth F33. I don't know the numbers on the belt. Anyone flying F33 could help me please.