Single downtube frame - CBZ , Karizma
Double downtube cradle frame - Pulsars , RX series , KB100 , KB125 , Fiero
There are 2 tubes that support the engine from below thus taking the weight of the engine . In Shogun/Shaolin , the single downtube splits into 2 tubes again to suppport the engine from below .
In Bullet ,CBZ and ZMA , the engine is not supported from below , the engine is the load-bearing member of the chassis .
Modern foreign bikes also have the engine as stressed member .
Overall its the stiffness and strength that matter , however you get it .
__________________
Man will occasionally stumble over the truth, but most of the time he will pick himself up and continue on.
|