Zongshen engine with "Special racer technology optimized crankshaft and piston for optimal performance"
Ooooo, it's too bad I'm broke at the moment or I might have a BMS (or a CSC) bike on the way
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"Think as you like... but this self proclaimed Professor is always right" - Buckshot
"You never know what someone is hiding beneath their smile..." - NinjaTom - R.I.P.