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Found 1,016 results

  1. Paul Griffin

    Kawasaki KDX200 (2006)

    0 comments

    Check out my ride, Put about 40 hours into it, New top end, Boyesen power reeds, air box mod, PC Pipe, new plastics and graphics. Maier rear guard looks cool too!
  2. WeekendWarrior72

    Honda CRF250R (2007)

    0 comments

    i shred hard brah
  3. Jzonts

    KTM 450 XC-F (2008)

    0 comments

    I love the bike
  4. ThumperTalk

    Hot Cams Builder Series Camshaft

    2 reviews

    Single cam engine. Good midrange cam for modified engines that are oversized. Can be used with stock or aftermarket valve springs, if ignition rev limit is increased requires spings VSK1009. Uses stock auto decompression mechanism.
  5. Markhawks51

    08 head on 06 crf 250r

    How good wod a 08 head work on a 06 crf 250r would there be any differences? Thanks
  6. Just a little back story why I am considering this. My riding group used to consist of 1 CRF250r, 1 tired CRF230F, and 1 CRF80. Which was perfect since we were always waiting for the 80 on the long stretches and my 230 had no problems keeping up with everyone being the 2nd fastest bike. However, things have changed and now the riding group consists of 1 YZ450F and 2 CRF250r bikes, therefore making my bike the slowest (not to mention me being the heaviest rider at 200 lbs) of the group. Now my question to all the engine gurus here, is it even worth putting a cam and high compression piston in my bike in an attempt to keep up on the long stretches? If so, what cam/piston is recommended now? Or should I not even bother and just enjoy the ride when we get to the tight technical sections? Or would I be better off swapping the front sprocket for a 14t for more top end speed? Thanks!
  7. PorkyPig

    Honda XR650L (2007)

    0 comments

    This is my go-to bike for almost everything. I got it in 2014 from a guy in Iowa. It only had 650 miles and no mods. original tires, original oil. finally getting it right.
  8. WisserRacing421

    Honda CRF450R (2004)

    0 comments

    This bike has a ton of hours on it. We did a complete engine rebuild 3 years ago on it, and it's been wrecked hard. Sent my husband on a helecopter ride to the Trauma Unit, but it's been resurrected and still holds it's own on the track. My son started playing on this bike at the age of 12. We do have a Rekluse Z-Start Pro clutch in it and it won't stall when you lay it over. Only downside is, it's hard to get parts/plastics as it's a 1-off year for most parts and plastics.
  9. Kdortt250

    Kawasaki KX250 (2001)

    0 comments

    Alright
  10. My 06 crf250 needs a new cam bearing on the gear side and I need to know if it is possible to press of the gear And press back on after bearing replacement. Please reply with ways to do so. Thanks, Kiblerdirt
  11. ThumperTalk

    MSR Flywheel Weights

    2 reviews

    Precision machined from stainless steel Bolt-on installation at end of crank; no drilling or tapping required Some applications include CNC machined aluminum ignition cover for more space Makes your machine easier to ride by smoothing out the hit
  12. soeyesays

    Suzuki DR-Z400S (2013)

    0 comments

    I only have so much money to go around. I'll be spending it on functional equipment and preventative maintenance first(clearly pointed out in E. Marquez's outstanding FAQ section).
  13. Canadian K

    Yamaha YZ250 (2006)

    0 comments

    Just rebuilt the YZ250 top end and suspension. Only has 1.1 hours on it after breaking in the new piston and rings. Runs great and I'm really looking forward to riding it this season.
  14. lumpy790

    KTM 450 SX-F Factory Edition (2015)

    0 comments

    Just bought and still getting used to it
  15. noahmaxwell11

    Blown Up?

    I own a 2007 Yamaha TT-R 230 that has been through hell and back. Her crankcase has cracked twice in the same spot and the sprocket(bolts just sheared off while riding) has ripped parts of the rear hub off. There has always been a fix for these problems though. Here is my new problem: Recently I was riding it around for about an hour and suddenly it bogged out. I was in fourth gear when this happened and shifted all the way down to first while it bogged out. There was no power in any of the gears while this happend. The bike won't start but when electric start is pushed it turns over. My friend and I took apart the bike and the piston looks fine, fuel line is clear, new spark plug. Any idea what could be wrong. Im assuming there is no hope and that its blown up. Please let me know your opinions/comments. Thanks- Noah
  16. kxfchris

    Kawasaki KX250F (2009)

    0 comments

    Working on getting it tuned and running properly
  17. Having trouble finding any.. Any leads, links? considering running 450 springs. opinions?
  18. 2 reviews

    To be used with Athena cylinder and head assemblies
  19. DrzMotarded

    Suzuki DR-Z400SM (2005)

    0 comments

    2001 Suzuki Dr-z400s converted sm with 2005 sm swingarm, shock, triple tree and forks, speedometer gear, wheels, rear brake disc<br />Oversized front brake disc <br />Venhill Stainless steel braided brake lines <br />Cylinder Works Big Bore 434 Kit w/ E base gasket. <br />Yoshimura Rs3 Full Exhaust <br />FCR39mx Carb w/short choke & R&D Flex Jet Fuel Screw <br />160MJ45PJ65 starter jet PAJ removed,O ring Mod<br />IMS 3.2 gallon fuel tank w/Dr-z400e petcock <br />Acerbis Cyclone Headlight<br />DRC Edge2 Tailight <br />DRC Wide Footpegs <br />Pro Taper Countour Overzised Bars<br />Bitech Manual Cam Chain Tensioner <br />Turkey Baster Mod <br />Clutch switch mod <br />Kickstand sensor removed<br />Shifter lever filed <br />Rear USB port with on/off switch for<br />phone, GoPro, other device charging
  20. so I am building the bike up at moment as I done the top end, barrel all went in fine, rings set perfect as per manual, chain guide was put in place before putting head on and fed chain to top of head, torqued all head bolts to spec then I am scratching my head.....exhaust cam in first with timing marks as it should (bike is at TDC) then trying to get the inlet cam in just seems impossible, I watched a few videos and the chain simply slips over the cams, there is no tensioner in place on my bike but there isn't enough slack in the chain to make it simple, can anyone give me some guidance or throw some thoughts my way so I can have a look, the only thing I thought was the chain guide closest to the exhaust cam was incorrectly fitted but again I have watched videos and mine is sitting in its position on the head. any help would be appreciated. thanks
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