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My rim size are 26" Errol

Hi Court, I'm building my own ebike & want your opinion on what size & type tires to use. The rear motor rim has an internal width of 30mm. The front rim has a internal width of 25mm. I'm 70 years young & want all around tires like street, gravel, trail paths, & maybe sand. I also have a...

Hi, after the 52v battery install, did you change the setting for C12? Battery cutoff voltage, for 48v the setting is 4, did you change this to 5 or 6? Thanks

Hi Court, How many cells are there in the 2016 Rad Rover battery? It's a 48v 11.6ah battery.

Do you know of another site to get the Bafang 48v750W motor, Aliexpress say's its no longer available?

Thank You, I've been looking for that programming guide!

Found my problem after watching Bolton's video again. When peddling backwards my tire was spinning, change setting on C1 from a 4 to a 2. Now going up a slight incline is Pas 1 the ebike is running right.

Thank You, the C14 setting is set at 2, I'll play around with different settings & higher PAS setting to start from a dead stop.

Ya, on level path you can use "0", that's not the point, you need at times some assist with a 65 lb ebike.

Guess that's what I'll have to do, I like Pas 1 because you get the most exercise out of riding.

I have the KT system and programmed it with the suggested settings in Bolton’s video. Using throttle has high torque & quick. With peddle assist in Pas 1, speed 6 on level ground no problem, just when I’m on a slight incline. Maybe I need to shift down, but with my old controller I didn’t have...

Also, the motor from Ali is no longer available.

Would it be beneficial to change the six magnet sensor to the 12 magnet sensor on my 2016 Radrover? Quicker response? I've notice when using peddle assist on a slight uphill from a stand still the motor doesn't kick in till about 6 of 7 mph. maybe cause its harder to peddle up hill, slower to...

Concerning the wires from the battery pack to the new shell.

Al, the 52v battery comes with its own mounting plate, I would like to use my original 48v rad battery as a backup or for use on a long trek, looking at Aliexpress they also have an empty shell battery case, would it be difficult to convert it for the 52v mounting plate.

AHicks, what would be the benefit of the MAC over the 750? Which one to choose, choice of speeds, will it fit into my present 750 housing & what wiring differences involved?

Thanks for the welcome. Thank you for that info! So will the 35amp upgrade controller handle the possible 40amp output? I’ve installed the Bolton upgrade kit, 35a controller & KTLCD-8H display, also the hydraulic brakes. Very satisfied with the extra power & braking (which also rid me of a...

Someone said the wattage for the 52v battery was 52v x 17.5a = 910 watts, but I though he bought the upgrade battery at 40a. wouldn't that be 52v x 40a = 2,080 watts. Just need some clarification.