What Engine and sprockets

[jarcynvicnchris93]

well said

well said Kenny, way to help out a new guy with solid advice.

 

[r_chez_08]

thanks kenny. i was going to anyway, but its nice to know that im doin the right thing!
as the axle was actually going to be 25mm, not 1inch (25.4mm) would 1 inch stuff( sprocket carrier, disc) work on the axle

 

[r_chez_08]

also, do they sell 20t sprockets

 

[Thrasher]

25mm = .98425"
1/64 = .0156" and 1" - .98425" = .01575" , so you shouldn't have a problem with that fitting at all. General fabrication tolerances are usually more than that.

 

[Kenny_McCormic]

25.4mm is 1".

 

[Thrasher]

25.4mm is 1".

that's what he said, and his bar is 25mm.

 

[Kenny_McCormic]

that's what he said, and his bar is 25mm.

he said 25.4, look at his post again.

 

[r_chez_08]

he said 25.4, look at his post again.

i said 25mm not 1inch (25.4mm)

 

[Kenny_McCormic]

:slaps self: MY BAD

 

[Thrasher]

 

[r_chez_08]

anyway, does anyone know where i can get small sprockets and what chain should i use

 

[Marvinsanti]

ALMOST, but not as good. ive tried the speed calculator, but it doesnt include friction.
also, i have been offered a honda gx160 second hand done 3 seasons for £20.
i am also confused when people say that they have a 5hp engine that does 40mph, but that doesnt seem easily possible

Believe me it is possible, my dingo has a 5hp briggs (with a few tweaks of course including a comet TAV2) that clocked 46 mph (measured with my cousins Matrix 150cc Scooter) and it was on a leveled not downhill straight way.

 

[2or3wheels]

at what RPM does a cent clutch engage at, will 1800 be enough?

 

[Kenny_McCormic]

at what RPM does a cent clutch engage at, will 1800 be enough?

Why do you ask?