RSD x SUPER73-RX Malibu Electric Bicycle

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SKU: FS-V0051
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SKU: FS-V0051

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Staying true to the original design concept, all the key elements have been transferred to the RSD x SUPER73-RX Malibu production model. This includes relocating the powerful 960 watt-hours battery to the downtube, improving the handling with a lower center of gravity. 

The suspension retains the stock adjustable RX inverted front air fork and adds a Fox Racing Float 3 Evol rear shock unit to improve ride quality and handling.

To match the increased potential of the Malibu, an industry-leading Magura four-piston front brake caliper is fitted, along with short brake levers to increase precision as the stock 203mm rotor is clamped.

Two key visual aspects are firstly the moto-style extended Tracker seat, which is intended to allow greater freedom of movement for the rider at speed. Secondly, the distinctive RSD graphics have been retained, along with the SUPER73 number boards, which contribute to the  Malibu's powerful personality.

Other custom additions include a SUPER73 mid-bar handlebar and bar pad. It also has 130mm ODI Ruffian ATV grips that were added to the bar ends using gold lock rings engraved with “SUPER73.” Crank Brothers “Stamp 2” pedals received gold pins, and transferred the rider’s input to the rear wheel via a KMC Z410 gold chain to continue the premium hardware and finishes.

Finally, the SUPER73-RX Malibu is fitted with 20x4”' front and 5” rear GRZLY tires. This is an upgrade over the BDGR tires fitted to the stock RX, allowing better traction when used off pavement.


The Malibu upgrades are intended to enhance the already highly capable SUPER73-RX, which features an aircraft-grade 6065/7071 aluminum-alloy frame and a powerful internally geared, brushless DC hub motor capable of up to 2000 watts of peak power. It’s driven by a state-of-the-art 960 watt-hour battery, which is the largest in its segment. The removable battery can be charged from any standard 110v outlet, resulting in an estimated range of more than 40 miles* at 20mph under throttle-only operation, and in excess of 75 miles* using ECO pedal assist mode.

The SUPER73-RX features the company’s smart technology, which pairs with IOS or Android devices via the SUPER73 app. It allows over-the-air software updates to ensure efficient charging and power usage. The app also gives access to multi-class riding modes, including Class 2 throttle and pedal assist up to 20mph, pedal assist Class 1 up to 20mph, pedal assist Class 3 up to 28mph, and Unlimited throttle activation for speeds above 28mph. Please consult local bylaws regarding permitted riding modes, or consult the Support page at

Other standard features on the SUPER73-RX include adjustable suspension, powerful disc brakes, a 600 lumen LED headlight, and a 32” seat height to accommodate riders from 5’3” to 6’8”. Visit for more info.

*Battery range estimates depend on conditions such as rider weight, speed, temperature, wind, tire pressure, terrain, incline, etc. Mileage may vary.



 6061 / 7005 aluminum alloy, 1-1/8” to 1.5” tapered head tube 


 Black and white paint, custom RSD graphics


 Class-1 Mode Output: 750 watts nominal / 1200 watt peak 

 Class-2 Mode Output: 750 watts nominal / 1200 watt peak (Default)

 Class-3 Mode Output: 750 watts nominal / 1200 watt peak

 Unlimited Mode Output: 1200 watts nominal / 2000 watt peak  

Top Speed:

 Class-1 Mode: 20mph (throttle deactivated, pedal assist only)

 Class-2 Mode: 20mph 

 Class-3 Mode: 28mph (throttle deactivated, pedal assist only)

 Unlimited Mode: 28mph +


 960 watt-hours, 21700 cells, removable


 84 lb

Front Hub:

 15”x150mm thru-axle aluminum alloy


 20”x100mm alloy with lightning cutouts 


 Front: 20x4.5” / Rear: 20x5” GRZLY All-Terrain

Inner Tubes:

 20x4.5 Schrader, angled valve stem


Tektro HD-E730, four-piston aluminum forged caliper,

 203x2.3mm front rotor, 180x2.3mm rear rotor


 Front: Inverted coil spring fork w/ air assist - adjustable preload and rebound damping, 120mm   travel, 35mm stanchions. Rear: 

 Fox Racing Float 3 Evol shock, adjustable Evol and air springs


 Transflective Monochrome LCD + Mobile Device

iOS + Android Compatible:


DC/DC Converter:

 48v to 12v (120 watt)


 Roxim Z4E Elite, 600 Lumen LED

Tail Light

 Roxim R3E LED with brake light


 Roxim ZHRK-01, integrated horn switch


 3A (5-6 hour charge time) / Optional: 5A (3-4 hour charge time)


 Thumb throttle 

Pedal Assist:

 4 modes (ECO, TOUR, SPORT, SUPER)

Bottom Bracket:

 120mm sealed bearing, square taper

Crank / Front Chain Ring

 125mm alloy crank arms, 36T chainring 


 Single-speed 16T rear cog

Rear Derailleur:

 Single-speed chain tensioner 


 Extended Tracker with RSD logo

Seat Height:


Weight Limit:

 325 lb


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