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Product outline & features

Development

Types

Specifications

Images

Examples of kits applied

Why HiddenPower?

INDEX

“2010 EUROBIKE GOLD Award”

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Product outline & featuresNo need to modify or exchange any parts, easy to put on any bikes and use as E-bikes. It’s super compact, super light weight, a new concept for electric power conversion kit.

Ultra compact andLightweight

2.6 kg (Including battery)New concept Multi-function structure

Any bikes!Any sizes!Ground breaking running gear

Easy installationEasy installation to existingbikes without having to modify or change parts

Powerful & high efficiencyMax speed approx. 30Km/h(or 25Km/h)Running approx. for 1Hr without pedal(over 2hours with pedal)

Constant run & withoutany load

Proportional speed control Constant electric run without pedalNo load without electric

Prompt A/SSimple maintenance due to simplestructureSimple and quick exchange of partsWarrants for 6 months

High quality & durability

Using high quality materialHandmade productsMade in Korea

Advanced technology of safety device

Prevent a sudden start. Slow Start Stop power when brake is appliedAutomatically stop low power/over loadProtection circuit & balance charging

Keeping styleKeeping integrity of current bike.For commuting and long distance cycling

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Items Image Technology Development

Accelerator

A throttle controls speed (Off/0~Max) (can be installed underneath the handle bar to turn the dial to control speed)PAS (Apply to relevant overseas countries )The case has been ergonomically designed.

Motor

Self-designed handmade subcompact, high efficiency brushless motor250~330W capacity BLDC Motor (Apply to relevant countries )High quality bearingApplied cooling efficiency heat sink

Driving Unit

The mount unit is developed in mind to maximize portability and expansion Improving the durability because of using Duralumin alloy 3D CNC.Developed for various kinds of reduction ways of decelerator structures.Driving roller maximizes friction calculation and enables high efficiencyTwo kinds of type for various applications, one is for side of tire, the other is for under of the tire.Realized manual & Automatic ways.

ElectronicController

Realization volume and hall sensor which enables speed control proportionally Slow Start Function of slow start to prevent sudden speed up & efficiency of battery.To cutoff power when a sudden brake & over load for safetyTo cut off power when it is low power to prevent batteryWater resistant

Battery

Applied for sub compact, high efficiency Lithium Polymer or LiFePO4 batteries. Applied for High quality matched cells from Korean company which the safety is verified.Battery level indicator shows remaining battery charge by 4 levelsBalanced per-cell charge system for battery life, efficiency and safety.A built-in PCM protection circuit prevents overchargingApplied for high strength plastic battery case

ChargerDeveloped dedicated charger3-level LED display of remaining batter level Compliant to global safety standards

Development

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Type of Bike Product Control Wheel Size Other Details

MTBHard tail

MX-1 Side drive system,Manual 24”, 26”Manually control and rub-roller rolls the tireside and deliver the power. Operate with remote lever.

RB-1 Under side driveSystem, automatic 24~27”

Automatic on/off control and rub-roller rollsunder tire and deliver the powerAutomatically control

City Bike/Hybrid

MiniVelo MV-1 Under side driveSystem, automatic 18~24”Automatically controlCustomization is necessary except certainmodels

Recumbent/Others

MX-C

Vary upon Customization

Vary uponModels

Customization is possibleAccording to bike types, customizing formanual on side/ automatic under / chain rolling itself etc.

Complete E-Bike

Under side driveSystem, automatic 20~27”

To manufacture customizing according tobike.

Accessories : Accelerator (Volume dial type, Hall sensor grip type, PAS Sensor), battery lock,Charger(regular/speed), Carbon crank guard

Consumables : Battery, Battery case, Accelerator volume, Belt, Drive roller, Bearings & Cables※ Some of these products are not on sale yet.

Types

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Items Specification

MotorBrushless DC MotorRated power 250~330W, Momentary max. power 500~750W

Electronic Controller

Applied 80A Capacity high technology senseless algorithm.Proportional speed control by accelerator dialCuts Off low and high voltageApplicable to volume dial type, hall sensor grip type, PAS type

Battery

Li-Polymer : 14.8V / 18A, 16.8V when fully charged (A Type)LiFePO4 : 13.2V / 14A, 14.4V when fully charged (B Type)Charging/Discharge approx. 500 timesA built-in PCM (Protection Circuit Module)Full individual cell charging system4-level LED checker

Charger

Input : 100~240V, 50~60HzOutput : +16.8V, 2.5A (Li-Polymer), +14.4V, 3A (LiFePO4)3-level LED display of remaining batter level Compliant to global safety standards

Product ability

Maximum speed : Approximately 30km/h(without pedaling)Running time : Approx. 1 hour(without pedaling), More than 2 hour(with pedaling)Distance: Approx. 30Km/h(without pedaling), More than 50Km/h(with pedaling)※May vary upon the type of bicycle, rider’s weight, road condition and wind speed

(Conditions : Bike 10Kg, Adult 75Kg on the pavement, without wind)

Total Weight2.68Kg (including Li-Po battery) – MX-12.5~2.6Kg (including Li-Po battery) – RB/MV Series※According to weight difference on mount & decelerator of Mini-Velo or city bike

Etc. Made in Korea, Handmade productsPossible to produce 12~14 Kg Electric Bikes when completed

★ The product design and trade mark is applied to patent for domestic/overseas and comply with domestic E-bike regulation and international safety standards.

※According to different countries E-bike laws, the specification is different.Specifications

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Kit Contents for MX-1

★ This product is developed for electric power assistance which is for on road of paved road.So, it might not suitable for mountains or unpaved road.Also the electric power may not be sufficient depending on different weather conditions on the road.

Images

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Examples of conversion kits applied to MTB

☜ MX-1It’s manual of side tire rolling way which can be pedal at noload status, when use electric power can manually rub-rollingon the tire.

Can be used for normal MTB which keeps tire tread

This kit can be used continuously even changing bike or tire.(Can adjust the distance according to size)

RB-1 ☞The motor attaches to the surface of the rear wheel. At normal riding pedaling can be done. Using electric,the friction roller automatically adjust to press againstthe rear wheel when controlling speed. When not using electric, the friction roller adjustsautomatically to reduce friction between motor and the wheel.

Only for flat road tire which is no tread under tire.

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Examples of kits applied to MiniVelo

Louis Garneau Dahon SilverTip Dahon Jetstream P8 (Folding)

Merida Romeo Swift Xootr (Folding) KHS Manhattan

Brompton (Folding) Strida (Folding) Trigon–Total weight 9.5Kg

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Examples of kits applied to City Bike/Hybrid

Specialized Langster Osso Vanmoof

Example of conversion kit onto pre-fabricated bikeBike maker : ALTON RCT R7- Frame : Aluminum Frame- Rear Delayer SRAM 7 Step- Brake : Alloy calliper- Bike consumer price : 325$Total weight of Kit loaded bike : 13kg/eaElectric Max. Speed : Approx. 30Km/hRunning distance : without pedal 30Km,

with pedal over 50KmConsumer Price : 1,600~2,000$

※ Any bike can use electric kit to make a finished E-bike at weight of 12-14kg

★ A/S : Other company product is a way of hub motor , so when it is broken should be changedwhole wheel and cost a lot of time because of complicated wiring & structure. But our product is very simple and easy for removable and recycling. The advantage is save cost and quick A/S.

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Examples of Customization

Recumbent Catrike Recumbent Rocinante

STORCK (Full suspension) - Twin Motor Flicker - Total weight 14Kg

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There are so many Korean, Japanese & Chinese E bikes are sold in worldwide now, but E-bike did not raise interests in Korean domestic bicycle riders.Especially electric bikes are not suitable in Korean terrain where roads are consist of uphill and downhill which The performance of the electric bikes are under satisfactory. Also, lack of power in the conventional batteries, Expensive, frequently broken parts and adding heavy weight onto the bike makes difficult to ride, maintainand serviced. It’s becoming losing trust by the customers.Also consumers have their own strong opinions which normal E bike structure or limitations in designMake consumers hard to approach.But Hidden Power kit is only 1/4th weight and no need to modify your own bike, easy to fit with excellentPerformance and durability. Even it is very humble, it has the structure of high portability & scalability.It’s made in Korea and simple structure makes prompt & certain A/S to customer. It is highly satisfied withcustomer on use. Can be used as normal bike, even the battery is run out can be pedaled and when meet the hill or Head wind it can be ridden comfortable . Above all things it is the only one which can keep your style.

Made in Korea & Hand Made

2 years development & verification

Applied trade mark & design patent

Lightest electric kit in the world

Reflected consumers’ Needs

Can be applied to any bike

No need to modify

New concept for comfort to riders

Hi torque, high efficient quality product

Applied high technology for safety

A/S Provided differentiated A/S(fast & simple)

Approved by overseas

Why HiddenPower?

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www.hiddenpower.co.kr

Global Distribution Sales - American continent and Asia-Pacific territoryBusiness enabler for OEM integration business

contacts

BATTERIST LLC4105-1902 Cantavil | 958 Joong-dong Giheung Yongin KOREA

customersupport@batterist.com | Tel. +82 70 7893 4518 Fax.+82 31 776 2419