Who makes motorcycle sprockets

[James1979]

Do they not need a chamfer on both sides of the teeth? It would need another machine after the laser cutter.

If you want to make dxfs for cutting, there is a free program called Sprocketeer that will do it.

They do.

I’ve often wondered about using that program to make rear spockets then chamfering the edges on a lathe. Motocross racers use one per session anyway or thereabouts so long life isn’t a factor.

Most of the boys here use banggood for pads and sprockets. Cheap enough to be disposable etc. not sure what op is going to do with the bike but if it’s something like motocross then cutting them maybe an option

 

[slim_boy_fat]

not sure what op is going to do with the bike

He's building a kart .

 

[James1979]

He's building a kart .

Seen it now

 

[Kram]

Have a look in here to see if another make of bike has the sprocket you want.

Thanks thats excellent, saved it for next time.

Bmw f800r seems closest but its a 525 chain.

Pardon our interruption...

 

[zeppelin builder]

any bearing supplier can sell you plain sprocket blanks with or without a boss
ive reclaimed lots of sprockets like this
throw old worn one in woodburner overnight to soften it
machine old remains of teeth off
turn new one out to fit old bit
helps if you have a curved grooving tool to take a chunk out ! then finish for a good fit and weld on .
some con men used to call it re toothing and charge a fortune eg 250£ for a Brough rear sprocket same as my enfield wheel,mines £35 diy

 

[roofman]

Have a look in here to see if another make of bike has the sprocket you want.

Thats a hell of a link you give out..cheers very helpful