Originally Posted by
Noctilux.95
I don't know the answer to that but if you head to Trek's website you will get your answer. Trek is one of the few manufacturers who publishes the weight of their bikes. Listed below are identical Emonda's but with different drivetrains.
Emonda SLR 9 Disk Red eTap 14.72-lbs
Emonda SLR 9 Disk Dura Ace Di2 14.16-lbs
Emonda SLR 7 Disk Force eTap 15.84-lbs
Emonda SLR 7 Disk Ultegra Di2 15.58-lbs
In addition, I am seeing the Emonda SL 7 DIsk eTap at 17.12-lbs and the Emonda SL 7 DIsk (Ultegra Di2) at 16.76-lbs. Between 100-200 grams difference.