Max power is 24 watt by specialized, no need to examine that. I have Lupine light max 16 watts. I think you can't draw 24 watts when convertig the voltage to USB level. If depends the specs of converter. Maybe only 10 Watts and 1.5-2.0 A.
That's it
2020: FOX FLOAT Factory, 36, GRIP2 damper, 51mm offset, 15x110mm, tapered alloy steerer, Kashima, 150mm of travel
2019: FOX 36 Factory E-bike, GRIP2 damper, 29" Boost™, 150mm of travel
I have 2019. And I think sisuman got his answear finally proved by Specialized. Everything works...
Usually led lights do not dimm when the voltage level drops. The driver regulates the voltage until it drops too low and switch it off. But I don't know about Hope v2. Maybe it works maybe not.
Intresting source. Had to come back and relpy. It says that only air side is different in E-bike internals and damper has no changes.
What is your source about Specialized non E-bike forks? Manufacturer says Levo S -Works has E-bike fork and I think I have E-bike fork. Or is it just a sticker?
Actually this is easy to test. Set modes to 10/20, 10/60 and 10/100 for example. Take equal test rides in variable terrain (not only flat) and examine the logs and battery used. Or did you felt any difference?
You are right. But only if the only variable in your example is rider power. When you add speed, cadence, rider torque, and the fact that assistance power is not the same (or linear factor between these) as power drawn from battery, the result is not so obviously anymore when speaking about...
The difference is clear between fit4 and grip2. When I was doing low leg service to my grip2 I was confused. Fox oil volume chart was missing e-bike grip2 version.
2019 Bath Oil Volume Chart | Bike Help Center | FOX
Fox homepage has only one fork and it is 160 mm e-bike grip2 version. Levo is...
You are right. My max is usually little under 600 w so there is a minimal cutoff with 30 % PP. But does not change a thing.
And I think too that all this matter if you want same exercise/workload effort as your acoustic mates. But there is too many variables to test or calculate just one right...
The difference in average power resuts can also be caused by different average cadence. With same force (torque) you can measure higher watts with higher cadence. That is why you get the most assistance with 10 % when the cadence is between 80-90 rpm. If you ride, lets say with 60 rpm, the...
Good post. Have you tried max rider watts with giant and levo? Can you get the same max values?
And when assistance level was 10 % what was the peak power value? I think it's the number that we should know also.
SL SF is very good for commuting because of real high and low beam. See The video below. 1300 lumens at high beam is almost enough for trails. There is enough light but it's limited to exact shape. Some situations there will be blind spot ahead. I can live with that and I'm toi lazy to attach...
Ok. I assume that original battery is 7,2 Volts. If your Levo is with brose 1.3 or newer you have enough voltage. I'm not sure if the light can handle 12 v. You should also notice that you can't draw over 2 amperes at 12 volts from brose.
Lupine should work from 6 to 12 volts. The amount of lumens depends from voltage. Brose from 1.3 to 2.1 is 12V and 2A so 24w is the max power. It is a bit expensive but good quality. I have SL SF and my information is based on thst lamp.
I'm not sure does SL S have high/low function or button...