A beautiful hand built bike by Jeffson. This bike is stunning and the conversion has given the owners the extra helping hand to do some longer rides.
Bike specifications:
Bike Brand:
Jeffson
Bike Model:
Tandem
Bike Year:
Pre 2000 / unsure
Frame Size:
Extra Large
Wheel Size:
700C
Bottom Bracket:
ISO Threaded internal 68mm
Browse our popular conversion components:
Bafang BBS01 36V 300W Motor
Battery Extension Cable
Un-stocked Item
Bafang BBS02 36V 500W Motor
3 Pin Extension
Hourly service charge
Converted - Lighting Kit
Spacer Bling Ring 2mm 01/02
36V lithium ion battery DP-6-24ah
Lekkie Bling Ring HD
5 Pin Extension 30cm
Conversion specifications:
Motor:
Bafang BBS01 300watt
battery:
48 Volts 17 Amp Hours
Range:
50-80 Km
Extra parts needed:
Lekkie Bling Ring 01/02, Lekkie Drive Cover BBS01/02
Conversion report:
Motor fitted well. Bolted straight in, no issues. Could not fit a BBS02 as the motor winding would impact the left crank. Battery fitted with ease. Lekkie Bling Ring 42T, Lekkie Drivecover, Custom re-threaded crank arms with a spider on the left, custom display mount, rage of extension cables. Image Gallery
Bike Performance:
Such a cool electric bike conversion. Despite a tandem bike needing to carry the weight of an extra person this bbs01 kit still manages to hold up and get the customers cruising. A great conversion on a very unique bike.
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Check out other bikes we have converted to electric.

Making your bike electric since 2014
Our team has been making bikes electric since before it was cool.
Having your bike built as electric was one of the only ways to get an electric bike before the main manufactures caught on.
Converted has built thousands of electric bikes over the years and is New Zealand’s longest running and most established conversion specialists.
We have made many happy customers that have come back for new builds for themselves and their family over the years.
Great service, great performance, reliability and readily available parts are the key reasons our converts stick with Converted systems.
Give us a call and lets see if your bike can be made electric.
022 6922966