baja heat MB165 version. almost all parts from the baja heat, baja warrior etc are interchangeable. This is the MB165 version though.
A good place to buy replacement parts for this bike is OMBwarehouse they have it for that particular version. if you call baja directly they will empty your wallet pretty fast, ebay is a good spot too if you know the part numbers.
http://www.ombwarehouse.com/MB165/HT65/
(some engine parts you can get cheaper on ebay for the honda gx160/200 and honda clones)
I replaced my stock throttle with a different throttle cuz the baja twist throtte is junk the handlebar size is 7/8
http://www.bmikarts.com/78-Throttle-Twist-Grip-Assembly_p_1932.html
I bought the japanese, "cherry" one on e-bay, any 7/8 twist grip will do.
clutch is a standard 3/4" size.
tires you can get somewhere else , the trail wolf ones are really good
http://www.ebay.com/itm/2-NEW-19X7-...Parts_Accessories&hash=item485ddb3052&vxp=mtr
Light
MAY work, im not sure if the engine puts out enough juice to power this one, but its cheap!
http://www.northerntool.com/shop/tools/product_350960_350960
Engine. Its a honda 6.5 hp gx200 "clone" engine some JF jiangdong something or other i think.
The parts that you will probably need that are the same across the board with the harborfreight greyhound 6.5, possibly predator engine too (air filter housing may be different, but it will bolt up)
carb, exhaust, pull start recoil, and air filter housing should all be interchangeable (eg, exception of air filter housing, you may need to get a different housing but they all bolt on the same way to the same carb.
pic 004.JPG
pic 007.JPG
pic 008.JPG
pic 010.JPG
pic 012.JPG