dozerash

Can you post a picture of the part you need?

Thanks, sounds like a great deal! I have had four SWMs since I posted this. The one I have now is a keeper! Been competing on it for about 6 seasons now. Great bikes!

I know the TX311 and TXR heads have a head stay (bracket mounts the head to the frame) for helping vibration.

My TXR engine and shock are done. Ended up boring the cylinder for 76.25mm piston.

I use HFS suspension for the fork springs. They are really nice! Just make sure you give them all the information on your forks and old springs. https://suspensionhfs.com/en/

I take the plastic plugs out of the clutch cover and tip the bike in a pan to drain oil. Works well for me.

What brand is the hydraulic clutch? I have a TL320, run 60:1 Amsoil Dominator, 80wt Bel Ray Gearsaver (Maxima is good too), I use OZO shocks with heavy springs.

Looks like your air boot mounts perfect with the Climber airbox! I would really like more information on this modification. Thanks

Nice TX311! Do you have any closer pictures of your climber airbox? What did you use for an air boot? My original is no good. How do you get to the air filter/top of air box? The sub frame is in the way on mine. Thanks

My air boot is in bad shape. At the Tryals Shop we tried several airbox/air boots and nothing came close to working. There is a guy on facebook that reproduces them but is out of stock. I wish I could make my own.

https://www.gbmotosport.it/gbmotosport homepage.html# GB Motosport makes the actuator kit.

My TXR312 is still in progress. I’ve found all the parts for the engine. Wanted to do something different for the air filter, with no luck. Climber airbox is a lot different and won’t fit. Need to find the stock air filter. Need to find a shift lever too.

I use Belray 80wt Gearsaver, works great and have been using it for about 5 years in my 1980 SWM TL320. I had a small leak at shifter/Kickstarter shaft and doubled the O rings. Haven’t had a leak in a couple of years now!

Made some progress on the TXR312.

Anyone have the Aprillia TX/TXR air boot/air filter remade? Can a climber airbox/filter be made to fit? Or anything else be made to work? My boot is bad and filter is almost gone.