mini stroker

[scootfast]

What is considered a mini stroker. Not clear on this.

[Wheelman-111]

Greetings:

It's a crankshaft with longer-than-stock (41.4mm) stroke, but that you don't have to bore the crankcases for oversized flywheels. Typically a 44.1mm stroke is the biggest crank that'll fit without enlarging the crankcases.

[1man8scoots]

46.4 is the largest you can go on an af16 before cutting the crank wells. You also get to cut the front area with 46.4+ so on the stroke it doesn't hit the case.
Currently 2ab has a 44.4 crank but fabrizi and mazachulli no longer produce 46.4 cranks. I believe 2ab has the biggest mini at 44.4.

[maddog]

as a44.7 is normal kit, what r-u running?

[superfast1234]

Why is cb900 posting for me?

[Dakine]

About 3 years ago I was actually running the ruima 44.4 I didnt need to cut the case/enlarge it.

[1man8scoots]

No need to cut the case like I said for a 44.4.