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EP-1 - A 500 Kilometer Per Charge Superbike

A 250 Km/h (155 MPH) super-bike with a range of 480 Kilometers per charge, Charge once a weekend

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EP-1 - A 500 Kilometer Per Charge Superbike

EP-1 - A 500 Kilometer Per Charge Superbike

EP-1 - A 500 Kilometer Per Charge Superbike

EP-1 - A 500 Kilometer Per Charge Superbike

EP-1 - A 500 Kilometer Per Charge Superbike

A 250 Km/h (155 MPH) super-bike with a range of 480 Kilometers per charge, Charge once a weekend

A 250 Km/h (155 MPH) super-bike with a range of 480 Kilometers per charge, Charge once a weekend

A 250 Km/h (155 MPH) super-bike with a range of 480 Kilometers per charge, Charge once a weekend

A 250 Km/h (155 MPH) super-bike with a range of 480 Kilometers per charge, Charge once a weekend

Swapnil Mankame
Swapnil Mankame
Swapnil Mankame
Swapnil Mankame
1 Campaign |
Dharwad, India
$620 USD 6 backers
0% of $100,000 Flexible Goal Flexible Goal
Concept
The project team has not yet produced a working demo for their concept. Their ability to successfully produce a prototype may be affected by product development or financial challenges.
Lightbulb Wrench Warehouse Truck
Concept Prototype Production Shipping
Overview
The Mankame Ep - 1 is the First Electric Super-bike that promises a range of in-excess of 500 kilometers per-charge,Possible due to its High density Battery pack and compatible Motor-controller combination, with Zero Energy Conversion losses and High Efficiency this also allows us to reach Top speeds in-excess of 200 km/h. We need help from you, our backers who believe in the dream of Electrification of Vehicles for a better and a cleaner future to move forward and bring this Concept to life.

 *** Note : Final outer Body(fairing) design will be Revealed at a later stage ,And it will Be Really Beautiful***

 

"Our vision is to build the most affordable and reliable electric super-bike in the world that beats petrol powered motorbikes in their own field"

 

Introduction :

        We are an Indian start-up, developing what will be India's first electric Superbike named the EP-1, The electric Superbike will be comparable to 600-650 cc motorbikes with internal combustion engines in terms of performance, with a top speed of 250 km/h  The bike will run more than 500 km on a single charge 

The Conceptual phase of the bike is completed, which is, the complete detail design is ready, the electronics have been tested in modules and analyzed and we have done extensive virtual testing with different scenarios and different environmental conditions, theoretically we can reach 500 and above kilometers on a sport bike on one charge with our custom discharge algorithms and optimal overall aerodynamics you could know more about us and check our results out Below

After the project is completed we will be running an Electric bike Endurance Road Trip Going from Bangalore to Goa (556 Kilometers or 345 miles) For the india Bike Week on a Single charge and presenting it to all the Motorcycle fans (30,000 riders) present there

In the next steps of our project, we have plans for participating in the European Pikes Peak Hill climb challenge and set a record,

And Later We will be taking part in the Isle Of Mann TT Zero Challenge 2020, That will be a great opportunity to test out all our systems with your batteries in it.

Our Project has been Featured on,

Once This Project and the Endurance Run is accomplished, the media coverage in India, Europe and the US will be massive and unprecedented,

To get this project done and brought to a reality, we need your help by backing us in this endeavor

 

 

 

                                

Updates
 

Prototype testing of electric systems

We have completed the design and initial testing of the prototype Electric system consisting of a custom battery management system with proprietary charging and discharging algorithm being tested with a low powered electric motor(Not the motor bieng used in the bike)

 

 

Features

The combination of lightning fast acceleration and aerodynamic bodywork make for a fearsome sport bike.

 

Energy

An amazing liquid cooled 18.4 kWh Battery-Pack

A combination of High Density Samsung cells make up the entire Battery-Pack, With dedicated Matrix BMS system to monitor and control individual cells providing high levels of safety and efficiency

 

 

Range

More than 500 km* on a single Charge

*A total Range of 480 Kilometers on a full charge, at 70 Km/h on the highway and a range of 500 Km ~ 550 Km in the City with Active Regenerative braking

 

 

 

Drivetrain

An extremely quiet Belt Drive system

The rear wheel is driven by an Aramid Kevlar reinforced Belt drive system connected to a 40KW high performance PMSM Motor with 180nm at the shaft and 432nm at the wheel, resulting in Quiet operation and increased torque-jerk tolerance and eliminating any lubrication needs

 

 

 
 

Brakes

251 km/h to 0 km/h

The braking system consists of dual 320mm front and 245 mm rear disks with brembo calipers, reinforced with dual-channel intelligent ABS and traction control with Machine Learning developed in-house.

 

 

 

 

 

 

 

 

 

 

 

 

Specifications

    

 

Engine | Motor

  • High Performance 40KW proprietary Motor
  • Speed : 8000 RPM
  • Rated torque : 100 N.m
  • Peak torque : 180 N.m
  • Protection class : IP67
  • Cooling : Liquid cooled(Water)
  • Poles : 8

Suspension

  • Front : Ohlins USD Fork
  • Stroke : 120 mm
  • Length : 800 mm
  • Fully adjustable
  • Rear : Ohlins TTX GP **(optional) + $850
  • Showa pressurized(standard)
  • Stroke : 30 mm

Brakes

  Front

  • 320mm Dual ventelated Disks
  • Brembo Dual piston Calipers
  • Safety : Dual channel ABS With wheel contact sensors for traction control

  Rear

  • 245 mm Ventilated Disk.
  • Brembo single piston caliper
  • Safety : Dual channel ABS With wheel contact sensors for traction control

Dimensions

  • Wheelbase : 1440 mm
  • Ground clearance : 190 mm | 7.3"
  • Curb weight : 160 kg
  • Maximum(safe) laden weight : 280 kg

Electrical System

  • Solid state digital semiconductors – no fuses or relays.
  • CAN bus operated and fully programmable functionality.
  • Processor : ARM Cortex a53
  • intelligent battery monitoring
  • Real-time wheel position and speed measurement
  • intelligent braking response with traction control
  • Active Redundancy
  • Three Processor System to eliminate electrical or throttle malfunction (Fault tolerance)
  • Dual independent control systems for all electrical systems

Aerodynamics

  • Coefficient of drag : 0.44

Electric Drive

  • Stored Energy : 18.4 kWh
  • Peak power output : 414 kW
  • Matrix BMS System
  • Modular Battery system
  • Power output restricted to 230 kW
  • Aluminum honeycomb reinforced Carbon Fibre enclosure
  • Battery weight : 65 kg
  • Charging time : TBD

Warranty

  • TBD

Competitor Comparison Chart 

 

1. Comparision with 600 CC Gasoline sport bikes

2 Comparision with 1000 CC Gasoline sport bikes

 

 Range Graph Plots.

 

Plot Conditions

Total weight : 250 kg

Battery Energy : 18400 Wh

Max Torque(Limited to) : 120 N.m

Max Current(Limited to) : 120 A

Max Power(load) : 27600 W

Max Efficiency : 93%

Aerodynamics Coefficient(Cd) : 0.41

Rolling Resistance : 0.023

Face Surface : .46 M 2

Range of 708 Kilometers at the Speed of 50 Km/h

 

Range of 521 Kilometers at the Speed of 82.5 Km/h

 

Range of 140 Kilometers at the Speed of 210 Km/h

 

 

FAQ (Frequently Asked Questions)

1. The numbers sound ridiculous as stated on the website ,this is just Yet another startup promising the moon and requesting funding

     We understand your skepticism, The Numbers do sound ridiculous, The Range Given by us is done with limited power and speed,the numbers are tested and simulated and then published, Our current battery energy is at 18.4 Kilowatt-hours, the range figures where calculated at a limited current output of 120A , aerodynamics coefficient of .41 with rolling resistance :0.023 , face surface of 46 m2, the total weight of the bike including the rider was at 250 KG with a maximum electronics efficiency of 93%, we have close to zero conversion losses, we get a range of 521 kilometers at a limited speed of 82.5 Km/h 

But even that might not validate our claims, there already is an electric Superbike, The Lightning LS-218 which has a 150 kilowatt motor and a 20 kWh battery pack which gives 250 kilometers on a single charge, we use a motor that is 3 times less power consuming and is further limited for high range, 500 kilometers is possible with proper power regulation and electronics

2. It looks Ugly

We agree, The Outer body is just a concept and was built just to calculate aerodynamic forces, the final design will be revealed during the Bike launch, and it will be Beautiful

3. What is the current state of development for the bike? What will the funding be used for?

The Conceptual phase of the bike is completed, which is, the complete detail design is ready, the electronics have been tested in modules and analysed, the funds will be used for Complete integration, prototype iteration and Electronics and software development

4. Why Are you doing this? and why did you target a range of 500 kilometers

As charging times are high in electric bikes, it wouldn’t make sense to keep the range to 200 kilometers, there would be no actual real world use, there are no charging stations in India and even if someone keeps the motorcycle for charging in some one’s home it’ll take hours, so we had to choose between getting the range Higher, or getting the charge times lower to 15-30 mins. We got the range higher so that the person using the motorbike should charge only once a week for all the weeks commute. And not worry about anything else

We are not looking to make money in the first phase, we just want to prove that doing 500 kilometers or more on a motorbike is possible and break the belief of people that electric bikes are not reliable, 

There are already 3 Electric bikes in India with 200 kilometers per charge range, we just wanted to do something different, after the first phase there are plans to build a 500 kilometer range mid range motorbike under 3 lakhs with low powered motors and so on 

And as the first bike will be produced in less numbers, and the performance is so high, we couldn't get the price any lower

5. How do you reach 251km/hour with a 40kW motor?

40 kiloWatt is the continuous rating 55 kilowatt is the peak power of the PMAC motor, 250km/hr can be reached with 48.38 kW with a torque of 130 n.m , as the motor has proper Heat dissipation systems in place, it can handle 251 kilometers per hour at 0 degree gradient , We are trying to push the limits to test our breaking points before going to market and these are the target numbers we intend to hit, there might be some increments or decrements in top speed and acceleration

6. So if an SV650 Petrol(Gasoline) race bike with 70 hp can reach around 180 - 190 km/h. how does your bike reach 250km/h, Where do you find the extra 60 km/h?

That's exactly why we have a fairing without any extra outer features, its completely smooth, with the fairing we get a Cd of .41 and without the fairing we need a lot of wattage or power just to overcome the air resistance, without the outer fairing that our motorcycle has our Cd would reach a high point of .64-.69 depending on the rider sitting up straight or leaning down, the sv650 cannot be made more aerodynamic also because of the upright sitting position . and we would struggle to reach 200, the max speed with that configuration, we would reach 195 km/h or less with perfect conditions, 

We get our extra 60 kph just by aerodynamics and the aggressive seating posture of the person(which decreases the overall surface area for aerodynamic efficiency)

 

7.How fast will it go?

  • Economy Mode can go upto 120 km/h
  • Sport mode can go up to 180 km/h
  • Race mode Can go upto and is limited to 251 km/h

8.How far can it go?

  • Economy Mode can go upto 600 kilometers with regenerative braking Per charge
  • Sport mode can go up to 350 kilometers  with regenerative braking Per Charge
  • Race mode Can go upto 140 kilometers per charge

9.How long do the batteries last?

the Lithium ion batteries and cells used in this Bike are rated at  2000 cycles and to imporve this the cells are kept in proper condition and used with multiple safety factors in place to prevent cell overload that reduces battery life

10.Where will the EP-1 be built?

It will be built in a small city called Dharwad in India.

11.Will there be a weight limit?

The EP-1 will be able to accomodate 2 passengers or a combined weight of 160 kg (360 lbs)

12.How Much is it going to cost?

The EP-1 will be sold In three separate versions,

  1. The Commuter version will have a low power motor with a Reduced capacity Battery-pack
    and will cost around $8,500
  2.  The Standard version will have a BLDC motor with a 15 kWh Battery-pack
    and will cost around $10,500
  3. The Race version will have a 40 kW motor with a 18.4 kWh Battery-pack
    and will cost around $13,000

 

 

What You get From us :

  1. Indepth Updates of our daily and Weekly progress via Emails
  2. Discounts on purchasing the  Motorbike, (After homologation in your respective countries) 
  3. Photographs of our progress
  4. Indepth Photographs of the design
  5. Launch Invitation as part of our Extended Crew
  6. A Mankame Automotive t-shirt

 

How you can help us in making this dream a reality
 

Bringing an electric vehicle to production has high up-front costs.  Your support will help bring production cost down by allowing for larger orders on big-ticket items. Your support will also help develop next-generation tooling and fixtures for ease of manufacturing and assembly. 

Your feedback will help us continue to make the best motorbike that meets the needs of real riders.

Support from the Indiegogo community also reassures us that we are on the right path.  It also uncovers deficiencies that we might have overlooked.  With such a diverse audience, Indiegogo is a great way to stay in touch with riders of all types.

Please share our campaign through social media and your friends.

We are just one step away from making this a reality
Please Contribute, Thank you

Looking for more information? Check the project FAQ
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Choose your Perk

Launch Invitation

$25 USD
Thank you for contributing, you will receive Acknowledgement and a thank you letter from us.
Included Items
  • Launch Invitation
Estimated Shipping
December 2018
4 claimed

Launch Invitations

$75 USD
Thank you For the contribution,
Included Items
  • Launch Invitation
Estimated Shipping
January 2023
0 claimed
Ships worldwide.
Mankame T-shirt and Test Ride

Mankame T-shirt and Test Ride

$150 USD
Thank you For contributing, and to being a a part of our extended crew
Included Items
  • Mankame polo T-shirt
  • Launch Invitation
  • Test Ride
Estimated Shipping
January 2019
0 out of 200 of claimed
Ships worldwide.
3D Printed scale EP-1

3D Printed scale EP-1

$500 USD
Thank you for contributing and Believing in us, thank you for becoming a part of our extended crew
Included Items
  • Mankame polo T-shirt
  • 3D printed 1:12 scale Model
Estimated Shipping
September 2019
1 out of 200 of claimed
Ships worldwide.
Book an EP-1

Book an EP-1

$1,200 USD $1,800 USD (33% off)
Book an Limited edition EP-1 , Pay the rest when we launch with a 5% discount
Included Items
  • Test Ride
  • Mankame EP-1 Motorbike
Estimated Shipping
February 2023
0 out of 60 of claimed
Ships worldwide.
Launch Invitations and Merch

Launch Invitations and Merch

$1,500 USD
VIP invitation to launch of the Mankame EP-1. With a Mankame Polo T-shirt Making you an extended part of our Crew
Included Items
  • Mankame polo T-shirt
  • Launch Invitation (2)
Estimated Shipping
February 2023
0 out of 200 of claimed
Ships worldwide.
Bronze Contributor

Bronze Contributor

$3,000 USD
Thank you for your Generous contribution,thank you for making us feel like family and we welcome you being a part of our Extended Crew.
Included Items
  • Mankame polo T-shirt
  • Launch Invitation
  • 3D printed 1:12 scale Model
  • Test Ride
  • $500 Discount on the Bike
Estimated Shipping
June 2023
0 out of 30 of claimed
Ships worldwide.
Silver Contributor

Silver Contributor

$3,500 USD
Thank you for contributing, You will be showcased as the Sliver Contributor in our Main Website
Included Items
  • Mankame polo T-shirt
  • Launch Invitation
  • 3D printed 1:12 scale Model
  • $500 Discount on the Bike
Estimated Shipping
May 2023
0 out of 20 of claimed

Gold Contributor

$5,000 USD
Thank you So much for making us a part of your family and believing in us,Than you for becoming an extended Crew of our company, you will be showcased as a Gold Contributor in Our Main WebSite
Included Items
  • Mankame polo T-shirt
  • Launch Invitation
  • 3D printed 1:12 scale Model
  • Test Ride
  • $2000 Discount on the Bike
Estimated Shipping
February 2023
0 claimed
Ships worldwide.

Reserve an EP-1

$6,000 USD $13,000 USD (53% off)
This perk Reserves an EP-1 When it is launched, you will have the option to customize the Livery by according to your liking as a Early Bird Offer
Included Items
  • Mankame polo T-shirt
  • Launch Invitation (2)
  • Mankame EP-1 Motorbike
Estimated Shipping
February 2023
0 out of 50 of claimed
Ships to European Union, United States of America

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