Thread: 49cc vs 66cc
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Old 04-01-2010, 01:53 PM
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metalliatic metalliatic is offline
Motorized Bicycle Senior Member
Join Date: Mar 2010
Location: Louisville Ky
Posts: 96
Default 49cc vs 66cc

whats the differance? bore? stroke? both? ive heard the 49cc is better for top speed but the 66cc is better for low end torque. is that true? all ive ever had is the 66cc.
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