[rushi]

I just wanted to post these pics FYI, comparing D15(B2) and D16(Z6) cranks.
They both appears to be forged (wide tooling mark in the middle), but D15 one is significantly lighter, and is not fully counterweighted like D16 is.

 

[jsi]

Thanks for the info. Throw'em on a scale. I'm curious about the weight...

 

[transzex]

alot more than a LW flywheel can make up