RX125 gearing?

[Muzzab]

Hi, I was wondering what gearing people were running on RX125 Yamaha's on Kart Tracks.

Mine currently has a 13 tooth front and a 38 tooth rear. I'm getting up to about 80 - 90 kmph
at the end of the straight on our local track. I'm only just hitting fourth gear.
I was wanting to make it a bit lower geared to get a bit more get up and go.
But I'm not sure what size sprokets to go too. Any suggestions?

Cheers
Muzza

[R6_kid]

The FXR150 front sprockets are apparently a straight swap. The bike I had was running a 14T on the front (i think) - not sure about the rear. I bought a 12T and a 13T for about $10 each.

[Muzzab]

A 12 tooth front was plan a) , do you recall what was on the back?

[R6_kid]

Ask Squiggles. He's got it now :-)

[marsheng]

Ask Squiggles. He's got it now :-)


You Speed People Die

Just seen you quote

Should be 'Mistakes happen people die'.

If speed kills Michael Shoemaker should be dead.


We are all traveling at 530 km per hour with the earth rotation. No one dies, but, if it had to stop, everyone does. ?

[R6_kid]

You Speed People Die

Just seen you quote

Should be 'Mistakes happen people die'.

If speed kills Michael Shoemaker should be dead.


We are all traveling at 530 km per hour with the earth rotation. No one dies, but, if it had to stop, everyone does. ?

LOL, I honestly pity you. Do you really think I'm serious? It's a pisstake of the signs that they have up and down our state highways. Maybe if you got out more and rode your bike you'd know this. I've lost my licence for speeding in the past and will be the first to tell you that I don't always stick to the speed limit.

p.s. PM me if you want your website sorted out.