.21 Clutch question.

[Beddo]

Hey Guys, quick question,
Ive bought a spares or repair Nanda Swift 2 which is basically a runner other than the clutch and pull start being missing.
Are all 21 size cranks the same size i.e. will any 21 size clutch fit or do I need to buy the Nanda specific one?
Same for the pull start, although I would prefer to swap that for a rotostart if possible.

Cheers,

Beds

[Scrogg]

90% of 1/8th clutches can be made to work. Pretty much all .21 engines are SG shafts. They are all the same.
Keep it simple, buy a 3 shoe clutch and flywheel.
The rotostart backplate, I can't help you unless I know the engine brand and model.