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Found 12 results

  1. BadcaseofTB

    Where does this part go?

    I missed tracking where this little top hat came out of in my 2011 kx450f. Was thinking clutch or right side engine cover. Any help would be appreciated I can’t seem to find it in the manual.
  2. kiwi9

    will yamaha rims fit on my bike?

    Got a really good offer to buy a pair of Yamaha yzf450 2007 rims but both me and the seller is unsure if it will fit on my kx450f-2010 , front rim will most likely fit . but the rear? do anyone here know if the rear rim will fit mine? 21-19" wheels
  3. kiwi9

    Kx450f Spokes

    Hello, gotta say sorry for my bad English in advance, im just a confused swede i have a 2010 kx450f and i need new spokes. a friend of mine have a set with spokes but he is unsure if it is complete . he had 30 spokes in a package i could buy from him. anyway, my dirtbike is 2 hours away from where i live right now so i need some help here. How many spokes are there on a 19" rear wheel on a original black rim kx450f-10?
  4. Okay... So... I have ridden now for probably four or five years, yesterday on my 16th birthday I got spoiled rotten from my family and I was gifted A 2017 CRF450R. I was just wondering what the differences are like from a 2 stroke... The biggest bike I have owned before was a 125cc two stroke. I have ridden a 450 and a 250f and decided I liked it. That's how i ended up with it.. So I only really know stuff from 2 strokes, like changing gears.. What kind of noise am i looking for? Any tips when hitting jumps? Corners? Please just any and all information is helpful Thank you.
  5. Hey guys and gals, I ended up getting a knocking noise after a long run... About 10 minutes away from my house on the return route too :(. Anyways, I took the engine apart and the connecting rod has some play in it and not just side movement. I can get a video of it tomorrow BUT either way, I'm wondering the cost of the repair. When the connecting rod gets this, is it just the bearing that needs to be replaced or is it the whole crank? I really hope for my wallets sake it isn't the second one..
  6. Hey! I'm relatively new to the Moses Lake area and pretty new to riding. I have an 09 YZ450F and looking for friends to ride with since I know no one around here. Riding alone is fun and all, but we all know riding with someone else is so much better! I don't mind traveling around and riding new trails, almost prefer it! Any y'all riding around Moses Lake/Spokane/Tri Cities areas?
  7. Alright, so I have recently been considering converting my 2017 yz450f into a semi-practical/street legal supermoto. It would be great if you guys could help me out. Thanks! Questions: Is there a way to install a lock on it? What else do I need? I know I need: tires, rims, brake disks, brakes, sprockets, headlight, horn, blinkers, speedometer, external battery, stator, brake lights, a plate.
  8. I have a 2008 yz450f that I was recently doing some maintenance on. I drained the oil and gas, replaced it with new liquids, and started the bike. It was running fine, but then I noticed the radiator became increasingly hot. I didn't ride it at all, it was overheating just by letting it idle. I figured the water pump wasn't circulating, so I took the case off and inspected the impeller. When kicking the bike over, the impeller spins counterclockwise. I've been searching everywhere to see what this means, but I can't find anything. I have read that this year has had a lot of issues with overheating. Is it possible that the impeller spinning counterclockwise is causing it to circulate improperly? Can this cause the bike to overheat so quickly? If so, how can I fix it? Thank you!
  9. Brayden_wilkens

    250f vs 450f

    Hey guys, I'm looking for some help on what size bike to get. I'm 6'1 and 165 lbs. I ride quite often and have decent experience on a bike. My friend that has been riding for about 10 years thinks I should get a 450 because they're more reliable. I ride trails pretty often but would like to learn how to ride tracks. I have ridden a 450 before but never a 250f. Any comments are appreciated
  10. JoshWillard125

    Technical trail bike

    So where i live i primarily stick to trail riding but sometimes i go out to the sand pits with my buddies and rip around hill climbs and the whole 9 yards. where i ride in Maine the trails are pretty rutted up and washed out. I currently own a 2004 yz125 and a 1983 xr350r. I have the issue where the xr is too old to find parts and it hasn't been well maintained in its past years so it just keeps falling apart and the yz is a gas hog and i cant carry around mixed gas. Now im wondering if i should get the old xr back in good shape or sell both bikes and buy 1 good trail bike such as a 250F or 450F either honda or yamaha. Im concerned that a 250F would get boring fast compared to the yz. any ideas or input would be very appreciated!
  11. idratherberiding

    2012 WR450F - Bought used

    Just picked up a 2012 WR450F with a claimed 3,800km. It looks like its been put through its paces and like the owner enjoyed crashing into lots of shit What are some of the common mods for this year? Grey wire mod? AIS/Smog removal? EFI mapping? Here are the issues: Electric start doesn't start the bike. It turns over but rarely starts. I end up having to use the kick. I've ridden a 2011 that never had this problem (Still carbureted). I'm going to check the valves but not sure what else to do. The EFI choke doesnt help E-start, hot or cold. The "check engine" light came on during the first ride. I stopped riding for a bit, started back up and it was off. But I didnt ride anymore after that. I called the previous owner but he claimed it never happened to him. Again, I'm going to check the valves. Also it runs very hot. Maybe a temperature issue. I will do a flush and run engine ice. See if the light comes back on. Hoping to not have to take it to a Yamaha dealer to see what codes its giving but will probably have to? I dont own a tuner. So far those are the only issues that alarm me. I will probably get a compression tester and do a test just for kicks. So if anyone is familiar with this EFI, 5 valve head style Yamaha, let me know what to look out for, what to do, how to make it run better etc. Right now its not running as nice a a 2011 with a full FMF system and quickshot accelerator pump mod. But I'm holding off on getting a slip on as I'm not sure I even want to keep the thing now. Any advice welcomed, thanks!
  12. FatCowKiller

    Does this cam look damaged

    Does this cam look damaged? I bought a used one online but can't tell if it's good or bad. The right side doesn't feel perfectly smooth but yet it doesn't feel scratched either.