My 09 250f needed a top end. Went to look at it... it literally needed a complete new top end. Head’s cam journals were gone from oil starvation. Cams were toast as a result Original piston was still in it. Cylinder was good. Bought a new head, stage

People finance insurance and maintenance? Wtffffff

Last year i was 260ish on a 250f. At a low skill level, theres still guys that i could pass easily in the deep dirt. Weight isnt a big deal till youre at a higher competitive level.

All of that is true. But if that cooler is getting them to the temps they need even tho its not maximizing efficiency, thats probably just fine.

Maybe im wrong... Financing through synchrony financial(my local dealer uses them) wouldnt net the dealer more money.. other than a small bonus for getting someone to sign up for a loan maybe. Synchrony would make the money off the interest and the MSRP ... more »

Yes, its time for them to be consistent in the rule judgement. Its long overdue actually. This problem has been around for years. AMA officials are clowns

Tom Zont is has a great reputation

If youre buying new, a 250 will last a year before opening the valve cover - assuming you are a back of the pack C rider as you elude to. For reference, my kx250f is a 2009 and its going on 2 seasons of riding without touching the motor since i built ... more »

Hes out at 28 or 29 for sure.

All of this has been obvious since round 4 of sx.. but yea this chilling out has been good for him.

Theres your problem...

It doesnt really matter about the couplers. Follow what paul said. It still applies.

First thing is to verify your tps is correct. If that doesnt work, youll need to send your ECU to be mapped. Pipes make bikes run leaner which makes minor popping worse.

As ive been throwing the idea of getting a supermoto around, i feel like the husky 701 and ktm 690 sm are better. I havent ridden any of them, so keep that in mind. But for price and performance the crf isnt there for me.

The AMA calls them the 250 & 450 classes...

There are no 20 year old EFI bikes. So what if the injector gets clogged? Put a new one in. Just like you do to your car. And no, we have a 250 class and a 450 class. The classes do not say 125/250 on my TV screen or qualifying list or anything else ... more »

Ill take the bait... Arent 450cc/500cc and 250cc/250cc comparable in power now days? Arent 4 strokes more reliable? Isnt efi better than carb or tpi? That argument is 10 years old... as the sign suggests..

Some guy GAVE you 7 5 gallon drums? You kidding me?

Im sure what were seeing is KHI trying two different designs. If the GP style works well im sure MEK will use it.