Messages

BigMac, I've a few photographs how it can be done.
Don't have an idea how to post pictures here, so PM me your e-mail address and I will send you the photographs.

Regards, Tom

KTM 495/81
KTM 495/82, Works bike from Kes Van der Ven
KTM 495/84
KTM 500/85

I'm a big fan of the Arai VX Pro. However, the Arai maybe won't fit your head, you have to try others too. But if Arai is ok for you I would recommend you this e-bay seller:  wilzgarage
I bought a few helmets from him (overseas transaction) without a problem.

KTM 495/81
KTM 495/82, Works bike from Kes Van der Ven
KTM 495/84
KTM 500/85

I tried once to lace a SUN rim from a 81 KTM conical hub to a 84 double leading hub: didn't work.
Compared yesterday a KTM double leading hub to a 82 Yamaha hub: Exactley the same dimensions.
So I think that the 82 Yamaha rim will not fit a KTM conical hub!

KTM 495/81
KTM 495/82, Works bike from Kes Van der Ven
KTM 495/84
KTM 500/85

For those who do not have the instruction:

http://www.dynamo.mz-b.de/ktm/7044799inst.htm

Has ever someone tried to install such an ignition on a 390/495 engine?

KTM 495/81
KTM 495/82, Works bike from Kes Van der Ven
KTM 495/84
KTM 500/85

Browsing through the net I've found AMS racing. I've bookmarked this page months ago, because I felt it's worth to check back now and then to read the sentences below: Dave from AMS describes exactly what I (we) feel should be a real Motorcycle shop:

For a long time now the motorcycle industry has been dominated by big chrome and glass shops staffed by people who are more likely to be found on a golf course than a race track come the weekend. If you've been riding a long time, you might remember when motorcycle shops were run by people who actually rode and loved motorcycles.  There used to be shops where you could hang out on a Saturday--even if you didn't buy anything--a place where the guy's behind the counter knew your name and what you rode.
There are still a few shops around that run the way shops should be: by people who are motorcycle enthusiasts above all. AMS Racing isn't the fanciest place around, but high dollar decor, slick salesmen, and carpeted floors are no substitute for knowledge, experience and real world bike-sense. If you need a great bike restored or just need your favorite ride tuned up, give AMS Racing a call. And if your in the Mesa, Arizona area and have a little time to spend, stop in and say "hello" to Dave, Tim, Neil or Norm or anyone else that is hanging around doing some "bench racing"

To visit dave @ AMS: http://www.amsracing.com/inside.htm

My KTM dealer here in Switzerland lives with and loves racing KTM. He is  in business since 20 years, and we can meet us on Saturday there (even if we dont't buy anything) and make plans for Sunday. But KTM doesn't like him too much, there is no clean show room, people can walk through the garage, no slik sales man around...and maybe the worst: he has knowledge and experience!

Tom

KTM 495/81
KTM 495/82, Works bike from Kes Van der Ven
KTM 495/84
KTM 500/85

It could be a problem, when the small hole in the piston isn't hidden anymore by the sleeve when the piston is on it's lowest position. As long as this hole isn't visible through the intake manifold, it would not affect porting. If it's visible, then ofcourse it would cut off the flow through the small transfer ports during the last few degrees.

KTM 495/81; KTM 495/82; KTM 495/84; KTM 500/85

Ha, this is (one of) the unforgetable story about Carla: It was on the famous track of NAMUR (Belgium) in August 1988.
How the times are changeing: Today the Pros are drinking RED BULL.....[xx(]

Maybe Rick can help you? http://www.ricksupholstery.net

Rocket, I've oserved exactly what you've described. But I was afraid to drill the holes bigger. Thank's

 

I've a rim and have no idea to which bike it could belong. I took it down from a rear wheel from a 420/80. But the spoke pattern didn't fit exactly the holes in the rim. The manufacturing date is June 1977, dimensions are 18" x 2.75", production code is 988004 B, and it's a 40-hole rim. Any suggestions?