i got these sweet weird 103 tank decals from hadybikes for TWO DAMN DOLLARS!!! i havent seen them anywhere else.
a few more little questions i came up with:
1) the pulley, mine has a bunch of play, it is free to walk around on the pedal shaft about 2.5 mm. am i missing some kind of bushing? is this normal? is there anywhere i can buy a new bearing for that thing? what kind of grease gun nozzle should i get, are thy hard to find? your taking to a guy who cut a brass puch con rod bushing in half to shim the rollerbearing in place in a 70cc piston. i left about 1mm of play. close to 100 high rpm miles so far, still rippin.
2) reed valves. i put a polini in there when i put my intake and carb on there. it seems fine, but what do you dudes run? anybody try the boyesen double flappy one? doppler?
3) my bike has a nice brown plug, and runs great. but the exhaust seems to smoke a little more than my other bikes and blow a bit more of oily gassy grey stuff everywhere than normal. are 103s just like that?