Pehaps I'm being a little optimistic... but time will tell...
Noone thought that BME could bring a 110cc twin in at 2 lbs lighter than other's 100cc offering either...
ORIGINAL: Diablo-RCU
Gee, all this speculation, and y'all are even guessing the weight....

I'm sure it will be a good motor, but I doubt it will weigh less than the old ZDZ-80 at 4.25 lbs. No place to remove the weight without getting problems. You might have noticed the new ZDZ-80 is heavier than the old one - there are good reasons they went heavier.