May 16, 2010 · i had a xr 400 cc motor bike motor on a go kart i had it upgraded this with a 600 and now it doesnt want to run it has the same wiring setup as the other motor?

Aug 5, 2013 · Just over 12 months ago I finished off my 440-kitted XR400 that was fitted with brand-new Kibblewhite valve springs, titanium retainers, Wiseco /Hot-rods 400EX crankshaft (love the electric start!), Kibblewhite black diamond valves (standard size) and a stage 3 Hotcam.

Jun 29, 2008 · riding an xr400 but want a pitbike for my buddies backyard track and some possible motarding at the local go kart track. should I be weary of anything on this bike? I am going to order from outlaw.

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Overall, the XR400R is a great dirt bike for trail riding, putting around, going on adventures, etc., but it lacked the superior suspension, adrenaline-pumping performance, and the lightweight handling and appeal of the newer high-performance dirt bikes. Here’s a great snippet I grabbed from Wikipedia.com: “The XR 400R was introduced in 1996.

The FMF Power Bomb is a four stroke header pipe unit that has a unique bulge precisely located in the header system. A "pre muffler" of sorts, the Power Bomb actually lowers sound output because it creates more surface area to absorb the sound medium (exhaust).

Experience the power and control of the Predator 400XL 4-Seater UTV Side-by-Side. With a water-cooled engine and electric start, this vehicle is perfect for ages 16 and up. Its CVT transmission with reverse, 4-Link® bar rear suspension, and front double A-arm suspension provide a smooth and reliable ride.

Bolt on 89mm 440cc big bore kit for all Honda TRX400EX and XR400 models. This is a complete kit, with everything you need. Improved cylinder design with a larger cylinder sleeve for longer lasting performance. 10:1 89mm Piston with hard anodized dome.

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Jan 20, 2016 · The XR400 is a great single track and trail bike, but like any bikes stock suspension, it can benefit from some work to work well in rocks and ruts. The XR really benefits from a fork brace when it comes to riding ruts and rocks.