OzVMX Forum

Marque Remarks => Yamaha => Topic started by: kenny on November 12, 2018, 08:01:44 am

Title: yamaha dt1 front sprocket cover
Post by: kenny on November 12, 2018, 08:01:44 am
hi
i saw an homemade front cover sprocket for a yamaha dt1 does anyone know if you can buy them somewhere ?

thanks
Title: Re: yamaha dt1 front sprocket cover
Post by: Iain Cameron on November 12, 2018, 08:04:32 pm
Are you racing or for a resto Kenny ?
Title: Re: yamaha dt1 front sprocket cover
Post by: kenny on November 12, 2018, 09:55:47 pm
its for racing
i found a picture on a facebook forum well from 2 years ago was a bike from firko i think

thanks
kenny
Title: Re: yamaha dt1 front sprocket cover
Post by: Iain Cameron on December 19, 2018, 06:21:10 pm
There is a nice unit made in the land of the long white cloud also Mr Tate makes a lovely unit too .
Title: Re: yamaha dt1 front sprocket cover
Post by: John Orchard on December 19, 2018, 08:17:21 pm
Not meaning derail the subject matter (but it's in the same area), are improved parts available for the worm-drive clutch rod pusher?
Title: Re: yamaha dt1 front sprocket cover
Post by: Iain Cameron on December 19, 2018, 08:39:49 pm
On the OzVMX FB site there is a young fella making bronze worm drives ,
Title: Re: yamaha dt1 front sprocket cover
Post by: Iain Cameron on December 19, 2018, 08:44:12 pm
http://forum.ozvmx.com/index.php?topic=34365.msg370135#msg370135
Title: Re: yamaha dt1 front sprocket cover
Post by: sleepy on December 20, 2018, 11:03:46 am
Not meaning derail the subject matter (but it's in the same area), are improved parts available for the worm-drive clutch rod pusher?

This is what are looking for. If Ian is referring to me, I'm flattered to be called a young fella as I'm old enough to have owned a DT1 when I was 13.
http://i1078.photobucket.com/albums/w490/Georgem15/DT%20Yam%20clutch%20worm%20004.jpg
http://i1078.photobucket.com/albums/w490/Georgem15/DT%20Yam%20clutch%20worm%20001.jpg
I've sold quite a few all over the world and everyone seems happy and the good thing is they will never crack like the plastic jobs and the bike looks original.
Still have a few left is anyone needs one.

There's probably a way to get the photos showing but a link is the best I can do.
Title: Re: yamaha dt1 front sprocket cover
Post by: John Orchard on December 20, 2018, 03:00:56 pm
Not meaning derail the subject matter (but it's in the same area), are improved parts available for the worm-drive clutch rod pusher?

This is what are looking for. If Ian is referring to me, I'm flattered to be called a young fella as I'm old enough to have owned a DT1 when I was 13.
http://i1078.photobucket.com/albums/w490/Georgem15/DT%20Yam%20clutch%20worm%20004.jpg
http://i1078.photobucket.com/albums/w490/Georgem15/DT%20Yam%20clutch%20worm%20001.jpg
I've sold quite a few all over the world and everyone seems happy and the good thing is they will never crack like the plastic jobs and the bike looks original.
Still have a few left is anyone needs one.

There's probably a way to get the photos showing but a link is the best I can do.



Thanks :-)  l've seen some being sold saying "not for use with heavy duty clutch springs", can yours be used with stronger springs? ..... does a DT1 even need stronger springs?
Title: Re: yamaha dt1 front sprocket cover
Post by: sleepy on December 20, 2018, 04:56:16 pm
Not meaning derail the subject matter (but it's in the same area), are improved parts available for the worm-drive clutch rod pusher?

This is what are looking for. If Ian is referring to me, I'm flattered to be called a young fella as I'm old enough to have owned a DT1 when I was 13.
http://i1078.photobucket.com/albums/w490/Georgem15/DT%20Yam%20clutch%20worm%20004.jpg
http://i1078.photobucket.com/albums/w490/Georgem15/DT%20Yam%20clutch%20worm%20001.jpg
I've sold quite a few all over the world and everyone seems happy and the good thing is they will never crack like the plastic jobs and the bike looks original.
Still have a few left is anyone needs one.

There's probably a way to get the photos showing but a link is the best I can do.



Thanks :-)  l've seen some being sold saying "not for use with heavy duty clutch springs", can yours be used with stronger springs? ..... does a DT1 even need stronger springs?

Can't see a problem with heavy springs, the bronze is a lot stronger than the plastic originals. They have been used without a problem in DT, RT, and YZ's without issues. Heavy springs would only be needed if it was modified quite a bit as the same clutch is in the 360's. The old plates may need replacing as they tend to glaze up.