Just a few more questions folks;
1- when I pick up my Vado 5.0 hopefully next week I know I will check a few things
A- have them take battery in and out a few times to make sure it locks in
B- I’m going to go into mission control while at the dealer to make sure I can
C- ask if all the firmware has been updated (not sure how I can verify this)
Anything else I should verify when there?
2- my other question is what is the difference between a sport setting of 50-50 and a sport setting of 50-100 . I read some things on the forum but I still don’t get it. Simple explanation is the best for this old brain!
Thank you once again for your help folks!
0. Make sure they have
inflated the tyres. You would be surprised how often that's forgotten by the LBS.
The Assist % vs. Max Motor Power %:
Your 1.3 motor can yield the maximum power of 550 W. That motor will amplify your own power with 3.6 times at 100% assist. Therefore:
Assist 50%, Max Motor Power 50%:
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Assist: 50% of 3.6 = 1.8. Every watt of your legs will be amplified with 180% by the motor. If you can push 80 W (almost everybody can), the motor will add 80 * 1.8 = 144 Watts to your effort. If you input 100 W, that would be 180 W from the motor and so on.
Max Motor Power: it is 50% of 550 W or 275 W. However strong you are, the motor will never yield more than 275 Watts.
Now: if the setting is 50-100, your legs still will be assisted 1.8 times but the motor has the
capacity to produce as much as 550 Watts.
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Now imagine a weird setting of 100-50: The legs are supported 3.6 times and the motor is allowed to produce up to 275 Watts. You have input 100 Watts yourself. With 3.6 times amplification, the motor should yield 360 W but it will not do it and you'll get only 275 Watts of support.
Here are typical schemes:
Eco: 35/35. There is a ceiling of .35 * 550 = 192.5 Watts delivered, and the assist is .35 * 3.6 = 1.26 times (126% of rider's input)
Sport: 65/65: The assist is .65 * 3.6 = 2.34 x or 234%. Motor power is limited to .65 * 550 = 357.5 Watts
Turbo: 100/100: The assist is 3.6 x and the motor is capable to produce 550 Watts.
Note: It is not guaranteed that the motor will ever produce the full power if the rider's legs are weak.