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Stages CyclingShimano Ultegra R8000 R Power Meter Crank Arm
Item # SGC001A
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What do you think about this product?
May 25, 2020
Inconsistent and unrelaible
- I've put it through the wringer
- True to size
The power meter numbers unfortunately jump all over the place, even after you do a zero-reset before each ride. I ended up comparing this product to the Assioma Duo's and a Wahoo Kickr Core unit. The power is comparable at times but drops 25-30% at other times. It seems to have more issues outside for some reason. I did a ride with my friend last weekend and he averaged 40 watts more than me despite two things; I weigh 10mlbs more than him and we were going the exact same speed. Installation is a breeze if you have an ultegra BB or, in my case, a MegaExo. It's a shame it didn't work.
April 18, 2020
Does this sync with an existing left sided Stages power meter to create a dual-sided one?
May 23, 2020
Yes, use the stages app to link them.
February 4, 2020
I have a stages ultegra left side power meter, can I set this up on my element bolt to get dual sided readings?
April 18, 2019
Does this work with Rotor chainrings, or is the power meter attached to the stages chainrings?
January 25, 2019
Does this come with a left are crank or just the right side?
January 15, 2020
just the right side, no left side arm
October 17, 2018
Is there a non-power meter R8000 crank arm to go with this? My frame does not have enough clearance for the the NDS power meters from Stages, Pioneer, etc...
November 11, 2019
September 6, 2018
Can this crank replace a 10 speed Ultegra 6700?
October 10, 2018
December 1, 2018
The Ultegra R8000 Series is an 11 speed group set. It can not work within a 10 group set. You would need to replace your entire drivetrain and shifters to 11 speed to use this crank.