The swytch brompton electric conversion kit probably the most affordable one available at the moment and you can also install it yourself if you have some know how.
Brompton electric bike conversion kit.
Loosen the axle nuts deflate the tire and if you don t have a spare 16 tire you can remove the original tire and inner tube and move these to the hub motor wheel instead.
This started out as a kickstarter project for regular bikes but it is now available for many types of bikes including the brompton.
Designed specially for brompton bikes.
Electric bike conversion kits for any bike including brompton.
30 mile range 15 20mph max speed.
Swytch is the world s smallest and lightest ebike kit.
The brompton kits operate with a front hub motor that replaces your ordinary non electric wheel.
Electric concepts brompton electric conversion kit.
Easy installation powerful 250w motor 50 km range.
This is an e bike conversion kit that its creators say will fit any bike including brompton folding bikes which makes it a favourite option for commuters.