SUPER 73 MOTOR KITS

Build or upgrade your electric bike for more speed and bigger grins with NB motor kits and our custom built enclosures made here in the USA.  Or build a 750 watt magnum wheel fat tire e-bike on an existing frame with the alloy wheel and motor kit.
3000 / 5000 Watt Motor 190 dropout (Super73 S-2, R, RX, ZX)
3000 / 5000 Watt Motor 190 dropout (Super73 S-2, R, RX, ZX)
On sale from $1,095
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RX Custom Enclosures 5" (for 32ah 5000 watt kits)
RX Custom Enclosures 5" (for 32ah 5000 watt kits)
From $599
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RX Custom Enclosure 3.5"
RX Custom Enclosure 3.5"
From $459
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Tronic 250 Controller - Tronic Systems - OUT OF STOCK
Tronic 250 Controller - Tronic Systems - OUT OF STOCK
Sold Out
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72 Volt 20ah Battery
72 Volt 20ah Battery
$870
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S2 Enclosure for Custom Builds
S2 Enclosure for Custom Builds
From $499
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72 Volt 32ah Battery
72 Volt 32ah Battery
$1,120
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Alloy Wheel Set + 750 Watt Motor 170/175 mm dropout
Alloy Wheel Set + 750 Watt Motor 170/175 mm dropout
$625
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