another THUMPER attempt
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10-06-2011, 11:05 AM
Motorized Bicycle Elite Member
Join Date: Jul 2010
Location: SoCal, Orange County.
Re: another THUMPER attempt
Sounds pretty wild.
Are you going to get it done in time to race it at Grange on Oct 22nd?
Going to be a lot of the 196 cc type motors there.
40mm STROKE 69cc "BALANCED" MOTORS,
KITS & All PARTS
FOR SALE in SoCal
Last edited by MotorBicycleRacing; 10-06-2011 at
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