crank options for BB30 supersix himod and Ultegra di2?

Discuss light weight issues concerning road bikes & parts.
Posts: 167
Joined: Mon Aug 06, 2007 1:22 am

by theStig

I'm looking to finish building a 2010 himod (standard BB30). I'm seeing quite a few DI2 shift kits at a reasonable price and am about to make the purchase.

Crank options..

1. how is the ultegra crank with BB30 adapter? I'm sure that adds a TON of weight?
2. can I use a SRAM red crank? I've read conflicting stories from "it works great" to "SRAM chain rings are too flimsy for di2 derailleurs"
3. can someone with rotor cranks and q-rings comment as to how well they work with di2?

thanks in advance

Many, many threads on this. Please, search

Posts: 218
Joined: Wed Dec 14, 2011 8:20 pm

by Omiar

I'm using Di2 with Rotor 3D+ and Q-rings. Works nice. Stiffness - don't know but I don't notice any difference from DA7900 crank I used previously.
Scott Foil Ultegra Di2
Scott Scale 35 26"
Scott Spark LTD 29" M8000

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