Neodymics New Electric Cyclemotor

Cyclemotor Engineer's picture
Madison, WI
Home page:
Conversion time and cost:
Conversion time once built is 30 seconds. Cost to build was about $2K, excluding NRE.
Seating capacity:
2 with Trail a Bike and a youngster. Can also tote saddle bags to carry chargers, books, or groceries.
Crystalyte 406/409
(4) Stock DeWalt DC9360, 72 Volts 4.4 AHr total for series parallel combination
Crystalyte 72 V, 20 A
Complete intrgrated drive with suspension, battery, control and quick release clamps to replace your front wheel in 30 seconds.
Top speed:
27 Mph
Typical range:
10 to 20 miles
Number of Wheels:
Curb weight:
69 Lb
Miles as an EV:
(4) Stock DeWalt DC9000, 36 volt, 1 hr charge
Method for 12v system:
Watt-hours per mile:

Neodymics New Electric Cyclemotor includes several innovations which may be of interest to others developing electric bicycles.

Instant installation and removal allows use of your existing bicycle for longer and more otherwise strenuous trips.

A half-cross spoke pattern results in a strong 16 inch wheel using a standard rim and hub motor.

Battery hack circuitry incorporates unmodified DeWalt (A123) battery packs.

Neodymics site also includes a description of a new way to evaluate energetic performance of vehicles, comparing electric propulsion with all other means.

Patents has been applied for regarding the salient features enabling instant installation. We feel that, with aesthetic post engineering development, this product has excellent market potential.

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