Michael Sha's Mamba and Viper Electric Scooter

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Former Kaabo employee, Michael Sha, announces and develops a new electric scooter lineup under the RR Electric Scooter group.

Michael will be offering two models, a 60V scooter called the Mamba, and a 72V scooter called the Nami Viper
Throughout the design and development process, Michael has shared his progress, photos, videos, documentation, and wiring diagrams.
Michael also collects direct design decision feedback from the community, through his posts and comments.
Updated Spec sheet for Nami Burn-E Viper Here

PREORDER and save $300 with code NAMIENDMAY300. Shipping end of May.

Save $300 with Nami Burn-E Viper Coupon Code: NAMIENDMAY300

Exclusive Interview: Chat with Michael Sha about the Nami Burn-E Viper

Micahel Sha Viper and Mamba — Michael Sha Viper and Mamba Prototype

The Complete Scooter, 72V Viper Electric Scooter

2020 has been the year of the electric scooter. As a result, electric scooters are now being dissected, tested, and carefully reviewed in price, power, range, ride, and build quality. The concept behind the Mamba and Viper is to address all of the common pain points and shortcomings (brakes, suspension, chassis, dampers, tires, etc.) of the most high-performance electric scooters listed by the PEV community. While there isn’t a “perfect” electric scooter on the market, Michael aims to challenge this notion with his highly anticipated release.

Electric Scooter Directory & Database

A New Approach, 60V Mamba Electric Scooter

Up to this point, Michaels’s journey and approach to electric scooter development are unprecedented. The opportunity to interact with Michael and provide feedback and the reasoning behind his design choices are both exciting and insightful and a brilliant marketing approach.

Michael offers a chance for community members to submit designs for the Viper and Mamba logo
Michael has shares feedback and design decisions on brakes, rotors, tires, battery configurations, throttles, dampers and more
The cost, prototype renderings, and final specs have yet to be released

The pressure is on with. The highly anticipated Viper and Mamba is slated to give competitor manufacturers a run for their money.

Could Michaels approach change the high performance Escooter industry as we know it?

I hope so! The Viper/Mamba prospective specs have generated a ripple in the community. My network and I are pumped for the Viper/Mamba release and can’t wait to see the final product, specs, cost, and website.

Join Michael on Facebook and Instagram to get the latest scoop on his journey.

Mamba and Viper Electric scooter specs (subject to change):

See the updated Nami Viper spec sheet here

Mamba Battery: 60v 35ah, 18650 16s10p
Viper Battery: 72v 31.5ah, 18650 20s9p
Controller: 50a Max
Weight: 103lbs or 47Kg
Brakes: Nutt Hydraulic brakes
Throttle: Wuxing thumb throttle
Tires: 11 Inch Pneumatic

Facebook Group Description from Michael and RR Group

Mamba and Viper will be 2 different models that will come to change the rules in scooter world. Viper will be 10 inch scooter and Mamba 11 inch scooter.
Power, comfort, beauty, quality and technology in a package, package with name Viper or Mamba.
Our group is created to connect scooter lovers, make discussions, hear doubts and give solves to any kind of problem or question has about this factory. All opinions are acceptable just with respect and kindness each other.

Nami Burn-E Viper Product Specs

Top Speed	60 MPH / 100km
Max Range	100 Miles / Up to 150km
Standard Charge Time	12 hours charging time with two chargers is 6 hours
Weight	103 lbs / 47 kg
Max Load	330 lbs / 120 kg
Braking	Front and Rear Nutt full hydraulic brake with 160mm rotor and cooling fin pad
Motor Size	1500Wx2 with hall sensor / Peak at 4200Wx2
Display Features	Smart display with riding mode setting ability / Parameters setting for each controller is independent Smart cruise control / Over heat protection built in / IP65
Lighting	2000 lumen front led light, / Side LED strip integrated with turn signal / Motorcycle horn / IP55
Size when folded LxWxH	1346mm x 620mm x 640mm
Tyres	11 inch tubeless tire 90/65- 6.5 / Street or off road tyre available
Cable System and IP Rating	Quick connection for all electric component, for the cables near handle bar and under the deck / IP 55 for the whole scooter
Motor Type	1500Wx2 with hall sensor / Peak at 4200Wx2
Battery	72V 35AH 18650 panasonic cell
Frame	One piece aviation aluminum welding frame / Solution and aging heat treatment
Suspension	165mm length KKE hydraulic coil shock with rebound adjustment
Controller	12 mosfet / 50a max current controller x2 / Sine wave, ip65
Folding System	Patent designed thread lock taper folding system / 304 stainless steel folding parts
Charger	Standard 2x 3a quick charger / Dual charging port in the scooter
Handlebar	31.8mm diameter / 620mm length handle bar
Main Dimension	Overall size: 1346mm x 620mm x 1446 mm Hanlde bar to deck, 1090mm in height Deck cover: 564x312mm, 766mm in length include rear foot rest Ground clearence: 150mm min at kickstand base,Top of the deck to the ground 292mm
Package size	1405mm x 355mm x 690mm

PREORDER and save $300 with code NAMIENDMAY300. Shipping end May.

A few other 72V extreme performance electric scooters include the TurboWheel Phaeton, Wolf Warrior, Dualtron Storm, and the Dualtron Ultra 2.

2023 Electric Unicycles:

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