this post was submitted on 08 Nov 2023
272 points (98.6% liked)

Motorcycles

2464 readers
1 users here now

Here we discuss everything related to riding, maintenance and gear.

founded 1 year ago
MODERATORS
 

She's called Theseus.

This death trap is built on the frame of a junker 1985 Honda Shadow I bought for very cheap. It combines a 30AH 48 volt battery with a beefy Kelley Controls bldc controller and a 3kw motor which seems to be intended for golf carts.

On a flat, straight road this thing can achieve 50mph, limiting it solely to city use, but it climbs hills decently well and has gotten me to work and back many, many times.

The front sprocket has 16 teeth, and the rear sports a whopping 72. This is to compensate for the very high speed of the motor but frankly pathetic torque. At a lower gear ratio, this under-powered machine would not be capable of hauling its heavy 80s frame up my long and steep driveway.

It is ugly and probably quite dangerous, but I love it very much.

you are viewing a single comment's thread
view the rest of the comments
[–] MeanEYE@lemmy.world 2 points 1 year ago (1 children)

Is that an electric motor from washing machine?

[–] Krrygon@lemmy.blahaj.zone 1 points 1 year ago (1 children)

Nah, I bought this motor from a company called Golden Motor. It is purpose-built for EVs, although this was designed for things like golf carts and not necessarily motorcycles. It's a 3kw motor, and it looks like many washing machine motors only get up to around 1kw max, which I don't think would be quite up to the task

[–] MeanEYE@lemmy.world 3 points 1 year ago (1 children)

Looks awfully similar. ;) Do you have a speaker attached going "potato potato potato"?

[–] TerraRoot@sh.itjust.works 1 points 1 year ago

sound bite of a guy just speaking the words "potatopotatopotato" haha