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Recently bought my BB. Everything works great. Only thing is, each time I put it in reverse, it either starts to rev high and start moving without giving it gas or I'll give it a bit of gas and let go and it will still rev at the same rpm or higher and keep moving. Doesn't do it for high or low.

Recently bought a 1991 BB. Everything works great. Only thing is, each time I put it in reverse, it either starts to rev high and start moving without giving it gas or I'll give it a bit of gas and let go and it will still rev at the same rpm or higher and keep moving. Doesn't do it for high or low. Adjusted the carb to idle lower to the point where the bike basically stalls and the problem still occurs. Could it be that it needs a clutch adjustment? I also just ordered a new carb for it and all the fluids have been changed.

Looking for Yamaha ATV VIN (Vehicle Identification Number) Number Decoders? Once you find your ATV VIN number off the tag on your Yamaha ATV, you can go to all kinds of websites that have VIN Decoders available. The best ones are backed by the Yamaha ATV manufacturer, however there are plenty of aftermarket Yamaha ATV VIN Decoder websites on the web. This topic will stay pinned and if you find any to add, please do it with a reply. The following Yamaha ATV VIN Decoder websites are available where you can just enter your VIN number and it will shows you some of your ATV model details: KBB.com https://www.kbb.com/vehicle-history-report/ CARFAX https://www.carfax.com autoDNA https://www.autodna.com VinAudit http://www.vinaudit.com/ decodeTHIS https://www.decodethis.com VINCario https://vindecoder.eu/ NICB Theft Check https://www.nicb.org/theft_and_fraud_awareness/vincheck

Hi everyone! I have a 1986 yamaha moto4 200 that's been sitting for a while! Cleaned the carb, replaced engine oil, put fresh gas in it. Got it running and went for a ride! It was running great just a little backfire once in a while! I barely made it home on the way back and now the bike won't run at all since then! It will start if I give a little bit of throttle but dies instantly as soon as I let go off the throttle! And even if I try to rev it up it'll sound like its not getting enough gas.. it revs up a couple hundred rpm's and backfires through the carb.. it almost sounds as if I was trying to take off from zero in 5th gear! Nothing is seized though! I dissasembled the head and the piston and cylinder are fine! Rebuilt the carb, replaced the ignition source coil.. I don't know what to do anymore.. compression test shows 90 psi Specs are 128 psi but i'm not sure if I trust my compression tester.. any ideas? Thanks!!

Is it necessary to resync carbs on 2004 raptor 660 when going FROM twist throttle TO thumb throttle. I haven’t worked on atvs for over 10 years and forgot a lot of the basics. I know it is a different cable, so does anything need to be synced up or can I just switch out cable?

What size is the rear axle nut on 1997 Yamaha big bear 400

Her is a educational video on how to remove a Exhaust on a grizzly!

Hi ya'll. I just got a 04 Kodiak 400 and Im confused.The left rear wheel moves like the bearing is shot so I figured its a quick fix. Much to my dismay when I looked at it before I tore into it ,it appears to have a drum brake-no bearing on the wheel. As this is the first time Id be working on a 4 wheeler job Im a bit hesitant. The manual only shows this has disk brakes.Its a sealed drum right behind the wheel.I pulled the wheel of expecting to find a bearing.Nope! Ive never done it before but it appears Ill have to pull the axle out to replace the bearing. Am I correct and if I am can anyone give me some advice on how to do it.The repair manual isn't much help. Thanks alot!

Just wondering if anyone here knows where I could possibly find a replacement/substitute rear shock for a 1989 Yamaha Moto 4 250? any help would be appreciated.