Rear rack e-bike conversion
#1
Senior Member
Thread Starter
Join Date: Mar 2021
Posts: 1,993
Mentioned: 24 Post(s)
Tagged: 0 Thread(s)
Quoted: 2697 Post(s)
Liked 486 Times
in
351 Posts
Rear rack e-bike conversion
My coworker has been talking about attaching a wheel and motor to a rear rack for ages, and I had been trashing his designs and saying he is full of it. Dude asks me to make a couple cuts in the metal for his rack. I laugh at him but oblige, and he goes home, bends it, and a few days later shows up with this.
there is a potentiometer and a popsical stick he uses as a throttle, I think he got the wheel from some sort of scooter. Thing rips, it beat my road bike easily.
anyone seen something like this? I feel like a jerk for trashing his idea for so long. Don’t steal this idea, we work right next to Sequioa Capital (rich dudes who throw money around) and he should totally get funded
there is a potentiometer and a popsical stick he uses as a throttle, I think he got the wheel from some sort of scooter. Thing rips, it beat my road bike easily.
anyone seen something like this? I feel like a jerk for trashing his idea for so long. Don’t steal this idea, we work right next to Sequioa Capital (rich dudes who throw money around) and he should totally get funded
#2
Senior Member
Join Date: Jan 2010
Posts: 39,220
Mentioned: 211 Post(s)
Tagged: 1 Thread(s)
Quoted: 18403 Post(s)
Liked 15,495 Times
in
7,317 Posts
If only there were an Electric Bikes forum. If only.
Likes For indyfabz:
#3
Randomhead
Join Date: Aug 2008
Location: Happy Valley, Pennsylvania
Posts: 24,387
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 4 Post(s)
Liked 3,687 Times
in
2,510 Posts
Moved to ebikes from General.
I'm not sure which part of this system you don't want us to steal, but in my view there is plenty of prior art for this
I'm not sure which part of this system you don't want us to steal, but in my view there is plenty of prior art for this
#4
Senior Member
Join Date: Jul 2014
Location: socal
Posts: 4,256
Mentioned: 9 Post(s)
Tagged: 0 Thread(s)
Quoted: 878 Post(s)
Liked 813 Times
in
614 Posts
Very interesting, but there are many friction drives being sold commercially (look at Rubbee). Also, there's an individual on endless sphere that produces a very light version of the same concept. One of the biggest challenges is producing something that will function in the rain since they depend on friction.