I ordered a single-drive metroboard with 97 mm wheels and a 20 mile battery, with an advertised top speed of 24 mph.
ABEC-11 97 MM Flywheels (78A)
36V 8AH Lithium Slim Battery
3000 Watt Peak / 600 Watt Continuous Brushless 6374 Outrunner Motor
18 mm Wide Timing Belt
It comes with an 18T pulley. If I upgrade to a 19T pulley, what is the trade-off? I know I gain about 1-2 MPH. I know I lose 5%-10% max range. How much torque am I losing? Is the increase in MPH worth the loss in range, or should I stick with the 18T pulley for the best lifespan of the single-drive?
I know this forum is generally against pre-built boards, but I’m not confident enough in my crafting skills to put something together. Any insight on my issue would be greatly appreciated.
Just because you have a Pre-built board doesn’t mean you are not welcome here!
You are welcome to bring all your questions here.
In my opinion, 1-2 mph gain is not worth walking across the room. Let alone changing your pulley and possibly having to change your belt to accommodate it.
And if your gonna give up 5-10% range and some hill climbing torque.
Then it’s not worth it.
1-2 mph will not be noticeable at 24 mph
Sounds like you got a really nice setup, I would just leave it stock.