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Old 01-02-2010, 09:28 AM
mekano mekano is offline
Motorized Bicycle Elite Member
Join Date: Nov 2008
Location: Stockholm, Sweden
Posts: 219
Default Re: bgf 48/49cc kit?

I have two 61/62 cc:s. They are not as common as the 48 and 66 cc.
I happen to have a 62 cc cylinder next to me here and it meassures around 44.7 mm diam inside.

A check on the web gave me:
"49cc,60cc och 70cc:
Max. Effect(kw/rpm): 49cc:1.6/6000, 60cc:2/6000, 70cc:3,5/6500
bore and stroke: 40mmx39mm=49cc, 45mmx39mm=62cc, 47mmx39mm=70cc"
"Burn after reading"

Map yourself:

Last edited by mekano; 01-02-2010 at 09:32 AM.
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