@milolouis It's not for sale but you can read about how to build it and see some images at these bike forums: motoredbikes or endless-sphere. Search for "dual freewheel." If you or a friend are mechanical you can do it yourself. You don't have to join either forum unless you want to.
@nga2015 -The SickBikeParts crankset has a threaded boss on the right crank. They sell 2 different freewheels (regular and HD) that will thread onto it. They have several chainwheels (sprockets) from 24-48 teeth that will bolt onto the freewheel.
@TysonCecka - This is the only system that I know of that has 2 freewheels on the BB spindle. It's a one-off. At this time I have no plans to develop it commercially. Other systems (SickBikeParts, Cyclone, Elation and Eclipse) are similar but they have the 2nd freewheel up on the motor so the chain turns with the crank. PM me if you want more info
I actually like the 350 W 24V Unite motor. It's pretty easy on the batteries and by using the gears I get a good combination of speed and range. Also the price was right ($35 brand new)
where can i buy this
milolouis 2 weeks ago
@milolouis It's not for sale but you can read about how to build it and see some images at these bike forums: motoredbikes or endless-sphere. Search for "dual freewheel." If you or a friend are mechanical you can do it yourself. You don't have to join either forum unless you want to.
cburg630 1 week ago
@nga2015 -The SickBikeParts crankset has a threaded boss on the right crank. They sell 2 different freewheels (regular and HD) that will thread onto it. They have several chainwheels (sprockets) from 24-48 teeth that will bolt onto the freewheel.
cburg630 11 months ago
How did you mount the cap/freewheel to the crank arm ??
nja2015 11 months ago
This is great :) Are there any other systems that allow efficient pedal OR motor power like this?
TysonCecka 1 year ago
Comment removed
TysonCecka 1 year ago
@TysonCecka - This is the only system that I know of that has 2 freewheels on the BB spindle. It's a one-off. At this time I have no plans to develop it commercially. Other systems (SickBikeParts, Cyclone, Elation and Eclipse) are similar but they have the 2nd freewheel up on the motor so the chain turns with the crank. PM me if you want more info
cburg630 1 year ago
Awesome that's wat Im planning to make soon but u should upgrade the motor or try to get a nice one
zobraman33 2 years ago
I actually like the 350 W 24V Unite motor. It's pretty easy on the batteries and by using the gears I get a good combination of speed and range. Also the price was right ($35 brand new)
cburg630 2 years ago