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  1. NEWBIE - YAMAHA WR450F 2007 OR A SWM SM 500 R?

    Street Tarders
    Hi there, i'm a long term bike mechanic and enjoyer, long term experience with motocross/enduro but am converting to supermoto/motard, i am stuck and looking for help/advise, I currently own a Yamaha WR450F 2007 87hr, in an enduro spec and was looking to turn into a Supermoto, now i have had...
  2. 2014 WR450f Supermoto Rims / wheels

    Hey guys, I am looking for Supermoto wheels for my 2014 Yamaha WR450f. hit me up if you have a set for sale
  3. 2003 YZ450F Slipper Clutch Wanted

    Hi, I’m after a slipper clutch for my 2003 YZ450F. Has anyone got anything laying around for sale or know of anyone who has? Thank you :D
  4. New bike build - what platform to start with??? Yam, ktm, husky

    Supermoto Tips & Technique
    Hello guys, I just recently sold my 2008 Husky SMR450R bored to a 100mm with the Toxic Moto high compression piston and had the RR timing cams etc in it. Absolutely lovely bike for both aggressive road riding and track days/amateur races but I wanted to do a brand new bike build and not have a...
  5. New member looking for aftermarket part advice for 2018 Yamaha 2018 WR250r

    Hi guys, new to the site... Wanted advice on what was recommended for AM exhaust - Yoshi? FMF? Graves? Something Else? Looking for something that helps performance, but that doesn't piss off the neighbors. Airfilter? K&N? Other company? Sprockets? Wanted to keep my top speed as high as...
  6. Little Run Up NC80 "The Devils Whip" On My WR250X

    Supermoto pics/vids
    Just a run up NC80 on my 2011 WR250X, I try to respect the housing areas. The whole road is awesome but the best part is the last 4-5 minutes.
  7. WR250x problems?

    New Supermoto Riders/Members
    I bought a used WR250x with 4900 miles on it. Just changed the oil @ 5050. The drain plug is magnetic and there was a pee sized amount of metal flakes on the drain plug. Is this normal? Also I'm not sure if the engine is making a noise or if it's just rattle from the skid plate. I'll make a...
  8. WR250X Problems?

    General Mini Chat
    I bought a used WR250x with 4900 miles on it. Just changed the oil @ 5050. The drain plug is magnetic and there was a pee sized amount of metal flakes on the drain plug. Is this normal? Also I'm not sure if the engine is making a noise or if it's just rattle from the skid plate. I'll make a...
  9. 2007 WR450F Headlight + running issues

    Street Tarders
    Hello all, I'm new here, and I'm sorry if this was already asked, but I could not find anything related to my issue. I just picked up an 07 WR450F yesterday. The bike runs great when the light aren't on, but as soon as you turn the light on, the bike loses almost all of its power, and...
  10. 2007 wr450 conversion project!

    Project Builds Showcase
    Hey guys! I've been a long time fan of the forum and supermotos in general, and this weekend I finally got my project started. Sold the trusty 2012 crf250x woods bike for something a bit more powerful ;) picked up this 2007 wr450 last night. 300 miles never seen dirt before... I feel like a kid...
  11. Electric Mountain Bikes, Haibike, Cube, Felt

    A lot of moto riders are getting into ebiking as a bridge between mountain biking and moto for training and fun. In addition to selling the best in ebikes, we host monthly group rides on our meet-up page. Our moto background brings in a lot of people looking at ebikes as a kind of motorized...
  12. are YZ450 and WR450 plastics interchangeable?

    Hi guys! I am despirately looking for a set of black plastics for my 2004 wr450. To my knowledge and searching on the net they do not exist in black for this year and model, but i have read a few forums from about 10 years ago saying that the yz plastics will fit, i have also read another...
  13. Question: 2014-Current YZ450f Street ability?

    Street Tarders
    I currently ride a 2012 WR450f and have been considering upgrading to the new 2016. My concern is that the motor is appears to be nearly identical to the based 2014-current YZ450f, with the exception of a wide ratio transmission. (I could be wrong on this) From the service manual the yz call out...
  14. 02' WR426 - What size sprockets should I use? ...and 4.25 or 4.5 rear Excel wheel?

    Street Tarders
    Fellas, I'm converting an old WR426 to SM. I will be mostly on the street/twisties and want to do 70/75 without blowing up. Any suggestions on what size front and rear sprockets I should use? ...and should I get a 4.25" or 4.5" rear wheel? A buddy has a 5" but it gets way too much...
  15. 2013 WR450 (first supermoto!)

    Project Builds Showcase
    Just got a used 2013 Yamaha WR450! I have rode dirtbikes for years and also have a crf250r. recently my cousin converted his wr250 to supermotot and i loved the thing. So or my 18th birthday I got this WR450. I'm going to be working on getting it into supermoto trim over the next few weeks...
  16. Yamaha 450f 2004 Lights not working engine won't run anymore

    Tech/Setups for Supermoto
    Hey, Had a great day of riding today, but ended with a bit of an annoying ending... So a few days ago my lights stopped working, i figured it was the buld or some faulty wiring or something of that nature. but don't think so anymore, when i came out to start it this morning. the Eletric start...
  17. New Florida member with some questions

    New Supermoto Riders/Members
    First post here, have owned three sport bikes in upstate New York where the riding is vast with twisty roads or long country roads, great for sport bikes or cruisers, however I just moved to Florida in an area that is grid like roads with light after light, so I figured a supermoto would be a...
  18. Southern California plated 2 stroker!

    New Supermoto Riders/Members
    Picked up a 2002 YZ250 with a California plate. Not only for SM, but also because it seems to open up a lot more offroading opportunities in this state. I have had 2 strokes my whole life but Im new to riding on streets. I would love any advise or tips you have to offer. I am excited to find...
  19. SMXV wannabe called Penelope

    Project Builds Showcase
    Hi guys, i'm in the process of building a motard from a Yamaha XTT 225cc engine. I have purchased various different parts to mix in together with the bike. I used a local chassis from the bike (in Indonesia it's called Yamaha Scorpio), and an SXV subframe. I bought the forks of a KLX 250S with...
  20. WR250X Stunt Riding - Ruthless Tactics

    Supermoto pics/vids
    Made a quick video for my friend G Nice of Ruthless Tactics Here's my YouTube Channel for some more videos. Let me know what you think.