SBP 4 Stroke Shift Kit Release

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who is a good supplier for the engine kit?

Hey Ed, the best supplier is Bicycle-Engines.com for the 4 stroke grubee gearbox kit.They are great to deal with and have all the parts you may need.I have had my kit for 3 years with no replacement parts needed.

Motomagz
 
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Good kit, but I'm waiting for SBP to retrofit the 78mm 2-stroke engines onto their frame mounts, using 5:1 gearboxes.

I know it's coming, and I can hardly wait!
 
Good kit, but I'm waiting for SBP to retrofit the 78mm 2-stroke engines onto their frame mounts, using 5:1 gearboxes.

I know it's coming, and I can hardly wait!

Can you post a link to the 78mm 2 stroke engine you referenced in your last posting? ThanksQ@
 
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