Originally Posted by
Doge
The disc braked Venge weighs in a bit under 17lbs in SRAM eTAP. The 2014 (or 15) Venge with rim brakes and some tuning is 13lbs in Di2. I used lighter cable (power cordz) housing on the rim braked Venge. It also has lighter wheels. I don't know how to lighten the hydraulics. I'd expect with similar tuning for seat, stem bars they'd still be 2-3# apart.
Ummm ... how about an apples-to-apples comparison? A 2015 rim brake S-Works Venge with Di2 weighs in at 7.7 kg (17 lbs.) off-the-shelf. A 2020 disc brake S-Works Venge with Di2 weighs in at 7.1 kg (15.6 lbs.) off-the-shelf.