Originally Posted by
Seattle Forrest
I found a spot on the bottom of the rear derailleur. Sun doesn't reach, and it's far enough away from me.
Is there any carbon in an Ultegra Di2 RD? I think it's all metal and plastic, which would mean the sensor won't crack the casing.
Placing it that low to the ground, wouldn't riding on hot asphalt in the summer really throw the readings off with the radiant heat from the asphalt? I've never seen one of these units or even knew they existed so it's just a guess on my part.
__________________
HCFR Cycling Team
Ride Safe ... Ride Hard ... Ride Daily
2017 Colnago C-RS
2012 Colnago Ace
2010 Giant Cypress