Mathew Fy
GRU
I can appreciate convenience of the single front ring and still wanting a large range on gear ratios. I like having this system on my folding Bike Friday. But in addition to a bit of extra weight, you can expect some power loss.Ok, this may be working backwards, but I'm just thinking...
I have a new Sram DualDrive hub that's never been used/laced to a wheel and the shifting components...
I know Cruzbike used to use them in some of their other bikes some time ago and was thinking about using it on my S40...
Any thoughts?
I know it'll add weight to the front, but pros and cons would be appreciated...
Blessings,
DocS
https://www.researchgate.net/publication/267596525_A_Study_on_the_Efficiency_of_Bicycle_Hub_Gears