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User’s Manual

 Electric Bike

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Congratulations on your purchase of this Retrospec electric bike. It has been carefully 

designed and manufactured to the latest international quality standards.

Please read this instruction manual carefully and thoroughly before riding. It contains 

important information on safety, and maintenance. It is the owner’s responsibility to 

read this manual before riding. Keep this manual for future reference.

This user’s instruction manual includes two sections: 

SECTION I - Mechanical Operation, and SECTION II - Electric Operation. 

These instructions apply to electric bike models with following equipment:

Section I: 

Mechanical Components Operation

• 

Derailleur with Disc Brakes

For mechanical equipment, an electric bicycle differs slightly from a non-electric bike.

Section II:

 Electrical Components Operation

• 

The battery-pack mounted in the rear carrier or on the down tube

• 

The motor in the rear wheel hub or front wheel hub

• 

The controller box next to the battery or integrated into the battery-pack 

• 

Handlebar-mounted Display Panel operations.

Warranty:

 Should any original component prove defective in terms of workmanship 

within its warranty period, we will replace it. Warranty period for Retrospec electric 

bikes is as follows:

Electrical Components excluding Battery: 2 years with proper maintenance

Battery: 1 year

Frame and Fork: 1 year

All other components: 6 months

This warranty does not include labor and transportation charges. The company cannot 

accept any responsibility for consequential or special damage. This warranty applies 

only to the original retail purchaser who must have a proof of purchase in order to 

validate any claim. This warranty applies only in the case of defective components and 

does not cover the effects of normal wear, nor damage caused by accident, abuse, 

excessive loads, neglect, improper assembly, improper maintenance or the addition of 

any item inconsistent with the original intended use of the bicycle. 

No bicycle is indestructible and no claims can be accepted for damage caused by 

improper use, competition use, stunt riding, ramp jumping and leaping or similar 

activities. Claims must be submitted through your retailer. Your statutory rights are not 

affected. The company reserves the right to change any specification without notice. 

All information and specifications within this manual are correct at time of printing. 

1.  Tire & Tubes

2.  Rims

3.  Spokes

4.  Front Hub with QR

5.  Fork Fork

6.  Front Mechanical Disk Brake

7.  Front Mudguard (Fender)

8.  Handlebar & Stem

9.  Bell

10.  Frame

11.  Pedal

12.  Chainwheel/Crankset

13.  Chain Cover

14.  Seat Clamp

15.  Seat Post

16.  Saddle

Fig. 1 Electric Bicycle with Carrier Pack

List of E-Bike Component Names

17.  Chain

18.  Rear Derailleur

19.  Rear Motor Hub

20.  Freewheel

21.  Kickstand

22.  Read Mudguard (Fender)

23.  Rear Carrier

24.  Battery

25.  Grip

26.  Shift Lever & Brake Lever

27.  Throttle

28.  Brake, Shift & Display Cables

29.  Display

30.  Front Light

31.  Rear Light

32.  Mudguard (Fender) Stay

Summary of Contents for BEAUMONT

Page 1: ...USER S MANUAL 36V 350W Beaumont ...

Page 2: ...ponents 6 months This warranty does not include labor and transportation charges The company cannot accept any responsibility for consequential or special damage This warranty applies only to the original retail purchaser who must have a proof of purchase in order to validate any claim This warranty applies only in the case of defective components and does not cover the effects of normal wear nor ...

Page 3: ...s electric bicycle 3 2 What Never To Do When Riding NEVER ride without wearing an approved helmet which must meet USA European CPSC EN standards Always comply with the local laws and ordinances NEVER ride on the same side of the road as oncoming traffic NEVER carry a passenger this bicycle is designed for a single rider only NEVER hang item s over the handlebars this could interfere with steering ...

Page 4: ...rical parts L The Electrical parts You can refer to the manual for electrical parts F Mudguard Check the mudguards are clean and tight Ensure the mudguard are secure and undamaged Replace if necessary F Mudguard Check the mudguards are clean and tight Ensure the mudguard are secure and undamaged Replace if necessary X Bottom Bracket Clean re grease yearly checking for wear G Brake Lightly oil expo...

Page 5: ...th the washer and nut While pushing the fender tab up as far as it will go tighten the bolt and nut to secure the fender to the top of the fork Fig 8 3 Position the fender braces to the mounting holes on the fork dropouts It s okay to squeeze inward as these braces are designed to be pliable Partially thread the screw through the fender brace end hole and into the dropout repeat for the other side...

Page 6: ...desired angle Make sure the handlebar is in the center of the stem handlebar clamp Tighten the handlebar clamp bolt tightening torque 18N m or 14footlbs lbs 4 Be sure that your handlebar and stem assembly is properly tightened before riding The handlebar and stem should not rotate in the stem up or down or in the fork from left or right Fig 13 Step 5 Installing Pedals Refer to Fig 14 The pedals ar...

Page 7: ...ake Lever Adjustment Fig 14 Disc Brake Pad Adjustment Fig 15 Disc Brake Pads Adjustment Smaller Keyhole Inside Main Hole Fig 15 Fig 16 Fig 17 Once the correct amount of travel has been reached centre the brake Caliper on the disc by adjusting screw C Fig 17 When the brake pads are centered on the disc the wheel should spin freely with no rubbing Upon applying the brake s there may be a slight amou...

Page 8: ...ct Position the shifter s so the chain is on the smallest rear cog and largest front sprocket check for cable slack at point B Refer to Fig 20 If there is slack loosen the cable nut or hex bolt pull the cable with pliers and retighten the cable nut bolt while pulling cable taut tightening torque 5 7N m or 4 5 lbs High Large Cog H Limit Adjustment Turn the high limit adjust screw marked H on the re...

Page 9: ...s and bright safety clothing Wash with mild soapy water Dry immediately with a soft non abrasive cloth Do not use strong chemicals or abrasives WARNING Do not direct water spray at hubs bearings and electrical components and NEVER use a high pressure washer these actions may damage electrical components and bearings bottom bracket hubs headset 2 Operation Your new electric assistance bicycle is a ...

Page 10: ...ng indicating the battery should be charged immediately before additional riding 4 LED lights on power is 100 3 LED lights on power is 70 2 LED lights on power is 50 1 LED light on power is 25 1 LED light is on and flashing power is near zero less than 5 The battery needs to be charged immediately 4 3 Selecting Pedal Power Assistance Level on Handlebar Display Panel When the power is on you can sh...

Page 11: ...e nothing around or on the charger while in use Fig 6 Procedure for Charging Charge the bike battery according to the following procedure 1 When charging the battery by AC house wall plug it is not necessary to be on 2 Securely insert the charger output plug into the battery then plug the main cable of the charger into a reachable AC wall plug outlet 3 During charging the LED on the charger pack w...

Page 12: ...ture is so low that it affects the battery working 3 fre quently going uphill or riding with head wind or on poor road condition 4 the tyres have low pressure to be inflated 5 frequently braking and starting 6 battery has been stored without using for quite a long time 1 please charge the battery according the instruction chapter 7 3 2 in winter or under 0 C you d better store the battery inside t...

Page 13: ...I Throttle 1 Purple 5V 2 Grey signal 3 Black ground VII Power wire of the speed sensor is connected with the controller 1 Blue signal 2 Red 5V 3 Black ground 12 Main Technical Specification Sheet Please find model name of your bike below Here is some of the general technical data for this electric bike Please find the crossed technical data regarding the bike motor below Please find the crossed te...

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