Old 09-29-13 | 02:30 PM
  #23  
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tigat
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Joined: Apr 2013
Posts: 557
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From: Colorado

Bikes: 2021 Trek Checkpoint SL (GRX Di2), 2020 Domane SLR 9 (very green), 2016 Trek Emonda SL, 2009 Bianchi 928, 1972 Atala Record Pro

Originally Posted by TromboneAl
Kudos to you and to Trek. I will view them in a different light after hearing this.

Here are my two questions:

1. If ever there were an application for a single control-point shift mechanism, this is it. IOW, from the one control point you decide to shift up or down, and the computer decides whether to move the FD, RD, or both. Did that idea ever come up in your discussions?


2. Concerning braking, how do you deal with the issue of forward pressure on the right handlebar side?


Thanks,

Al
1. All the time. It is the be all end all for this type of solution, and others as well I suspect. Been done on a bootleg basis but Shimano has not released it for public consumption. The placement and programing of the climbing switches was designed to simulate it (see pictures when I post them), but its not the real thing.

2. Since the brakes apply evenly, there's no cross pressure at the wheel, so its only body weight. For me, it's not much of an issue. The big hood on the SRAM helps; the light touch of the hydro lever helps; the loosened fit of the Domane helps; and good core strength puts me pretty light out there. On my mechanical bike, I ran a cross brake on the top bar with a cable splitter. Have not noticed a lick of stability difference moving to the hood.
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