USGPRU

Dunlop Slicks and Rains at BLOWOUT PRICES!!!!! 125 "B" and "C" compound
slicks $199 a set!!!! 125 Rain Tires $199 a set!!! 250/Supermoto slicks $269
a set!!! 250 Rain Tires $269 a set!!! Buy 10 sets ...

Hi,

I got a problem with the RS. I was at the track today and something happened. I was wondering if someone. Here is a brief synopsis of the problem:

The bike was working fine at the same trac ...

Still in reasonably repairable shape if desired. It was my first 2-stroke and I didn't warm it up properly, so it seized up between turns one and two at Thunderhill. I had it inspected by local Aprili ...

Zero MD250S models.
Several MD250H models.

Current 2 that are hot rods.

And several that enter as stockers.

Does Spiros really prefer to wear girl's size small shirts?
Can we get pictures? Oh, the horror!!

Are Umbrella girls supplied or must we bring our own?? No joke! (I dont care how tight Spiros' ...

FOR SALE

2003 onwards TZ250 powervalve side covers.
These covers are very EXPENSIVE from Yamaha.
Current YAMAHA Prices are;
5KE-1131X-00 approx USD 320.00 each
5KE-1131F-00 approx USD 290.00 ea ...

1999 TZ250
$9000 OBO

Total Bike has less than 2000 miles (Previous owner explained the crate at dealer was mislabeled as YZ250 and sat for years) and never crashed. Either way (believe or not), th ...

Racers will be allowed into the pits to set up on Thursday from 8am to 3pm. All racers will be required to be set up and ready by 3pm.

Friday and Saturday night - racers will be cleared out of the ...

Did that with the current set of Contiforce SM tires. Also wanted to try stickier rubber and figured 250 take offs would be a cost effective method. Sliding around in the rain was fun but now I wann ...

That's a good question. I really don't know, but I think that there are differences between the years to current that I am not aware of. I'd have to check part numbers, but I am just looking for a ver ...

The Moto3 class will be multi-engine with prototype chassis and is designed to provide a cheap alternative to the current 125cc two-stroke format.

I do not understand how it will be radically cheap ...

The Moto3 class will be multi-engine with prototype chassis and is designed to provide a cheap alternative to the current 125cc two-stroke format.

I do not understand how it will be radically cheap ...

For Sale left and right RS250 (NX5) footpeg mount brackets. New in bag. 50630-NX5-000 and 506640-NX5-000. Fit 93-00 RS250. Don't need them now that I have really nice ones from John Hjelm that are a b ...

same as my reply to Hillis, depends on what my plans are but I go thru 'Nooga everytime I head up north and back. Current plans are to go on vacation after the races, but if they change I would be abl ...

Sorry about the spelling ect, i am only trying to help. you are correct in that the more you mod the exhaust port the more likely you are to having a problem from less ring contact and added heat.
...