Sram red etap chainring upgrades?
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RocketRacing
- Posts: 947
- Joined: Thu May 10, 2018 2:43 am
Does anyone have experience with, or know of some good lightweight (lighter) options to replace the etap chainrings?
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TobinHatesYou
- Posts: 6483
- Joined: Mon Jul 24, 2017 12:02 pm
Caution: Rotor Qarbon chainrings are 5mm thick and won’t work with non-removable spider hidden-bolt Red cranksets.
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RocketRacing
- Posts: 947
- Joined: Thu May 10, 2018 2:43 am
My setup on that bike is with 165mm Red carbon Quarq arms (GXP), and a Power2Max NGeco PM Spider (110bcd).
Shifting is great, maybe a little slower than yaw rings, but not terrible. Had some outside chain drop issues, but I sorted that by fixing my BB spacer situation.
Total weight: 687g
Compare that to:
SRAM Red 22 Carbon Exogram, 165mm, GXP, 53/39 Yaw rings: 608g
SRAM Red 22 Carbon Exogram, 165mm, BB30, 50/34 Yaw rings: 520g
SRAM Force 22 Carbon, 165mm, GXP, 53/39 Yaw rings: 715g
(Sorry, I don't have the individual weights for the Yaw rings, but I figure you can goole that easily.)
Shifting is great, maybe a little slower than yaw rings, but not terrible. Had some outside chain drop issues, but I sorted that by fixing my BB spacer situation.
Total weight: 687g
Compare that to:
SRAM Red 22 Carbon Exogram, 165mm, GXP, 53/39 Yaw rings: 608g
SRAM Red 22 Carbon Exogram, 165mm, BB30, 50/34 Yaw rings: 520g
SRAM Force 22 Carbon, 165mm, GXP, 53/39 Yaw rings: 715g
(Sorry, I don't have the individual weights for the Yaw rings, but I figure you can goole that easily.)
