I broke a crank arm today on the trainer. I don't currently have a powermeter on the bike and am thinking of just getting crank arms with power. I don't trust the LBS to give me good advice or speedy part ordering so want to make a good decision on a part and then just take it in for them to install.
I have a few questions though. I am looking at this power meter:
https://www.ebay.com/itm/Quarq-DZero-DUB-Power-Meter-Crankset/254511451965?hash=item3b42108f3d:g:GjYAAOSwmXJfB1e9
Do I only need the crank arms? How do I know that it is compatible with my chain rings? There is a dropdown menu for BCD at 110 or 130 - what is BCD - do I need this?
I guess I could just replace the crank arms, but figure if I'm going to replace this part, it might be a good time to add a powermeter to my bike.
https://www.strava.com/...tes/zachary_mckinney
I have a few questions though. I am looking at this power meter:
https://www.ebay.com/itm/Quarq-DZero-DUB-Power-Meter-Crankset/254511451965?hash=item3b42108f3d:g:GjYAAOSwmXJfB1e9
Do I only need the crank arms? How do I know that it is compatible with my chain rings? There is a dropdown menu for BCD at 110 or 130 - what is BCD - do I need this?
I guess I could just replace the crank arms, but figure if I'm going to replace this part, it might be a good time to add a powermeter to my bike.
https://www.strava.com/...tes/zachary_mckinney
Last edited by:
plant_based: Sep 18, 20 20:30