Help? Need Continuum Onyx gear inches at highest and lowest shifter settings.

I recently had my shifter cable break and that required replacing the cables and, according to the shop anyway, the shifter. Since getting the bicycle back, both times, it feels considerably slower and with higher torque along the range, which also feels more limited from minimum to maximum.

Would someone with a newer/stock version of one of these bikes be willing to put theirs on a stand and measure the gear inches -- or radians/degrees, as that's what I measured on mine -- in the highest and lowest shifter settings? I would like to know what I should be targeting. In my case I measured the number of times the rear wheel turned in degrees/radians for one complete rotation of the pedals.

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No-Display-5829

If you can’t find anyone check gear-calculator.com. The calculator supports Enviolo hubs and can be configured to output in gear inches.

https://www.gear-calculator.com

nirreskeya [OP]

Thanks, that's helpful. Looking at that, I think the Continuum has what's called an Enviolo Trecking on that page, as it's one that shows a 380% difference, which is what Priority advertises. Putting that in meters of development I see that it should range from 2.34m to 8.88m. Converted to rotations of the wheel given the 2215 mm circumference, that should be about 1.05 and 4.0 rotations, respectively. 1.05 is about what I get on the lowest shifter setting but on the highest I'm only seeing about 2.0. Something is definitely awry.

If you would check, does that math and those results sound correct about right?

No-Display-5829

That math looks correct and your measurements on the low end align with where the calculator is saying they should be.  The measured top end is half what it should be though according to the same projections so yes, something must be out of adjustment.

ThreeBee333

Here's how to reset the hub to full overdrive: https://youtu.be/voJhU_rqsF4

nirreskeya [OP]

Thanks. I've seen that video before. In so many words the shop I was using begged off of dealing with this any more, opining that it's an issue internal to the hub. I don't see how that could be.

I will attempt this reset later this week. After I do so, is it likely that I'll need new cables because the relative necessary lengths will have changed?

stauqmuk

Almost. Because the low end measures correctly but the high end is missing I bet the shift cables are not wrapped around the shifter body correctly.

https://youtu.be/i1osa5j5MeM?si=3eszAs-mWWjXE7XX

nirreskeya [OP]

Update for anyone that finds this in the future:

I took the bike to a second shop and they were able to fix things so I get something closer to what I would expect. Measuring the wheel turns now I get about 3.25 turns or about 7.2 meters of development in the highest gearing. That's still off of the expected 8.88 but for all I know it was always that way. If anyone in the future reads this I'm still interested to know what this bicycle gets when it's new/stock.