CONTENTS
1. GENERAL INTRODUCTION
1.1 Welcome ................................................................................................................................................................... 01
1.2 Use of the Manual ..................................................................................................................................................... 01
1.3 Service and Technical Support .................................................................................................................................. 01
1.4 Bike Components ...................................................................................................................................................... 01
1.4.1 Handlebar .............................................................................................................................................................. 01
1.4.2 E-bike ..................................................................................................................................................................... 02
1.5 Technical Data .......................................................................................................................................................... 03
2. INSTALLATION AND ADJUSTMENT
2.1 Handlebar and Stem Assembly .................................................................................................................................. 04
2.2 Assembly of the Pedals ............................................................................................................................................. 05
2.3 Seat Position ............................................................................................................................................................. 06
2.4 Saddle Height ........................................................................................................................................................... 07
2.5 Saddle Adjustment
3. BATTERY & CHARGER
3.1 Overview ................................................................................................................................................................... 08
3.2 General Remarks ...................................................................................................................................................... 08
3.3 Installing and Removing the Battery .......................................................................................................................... 08
3.4 Charging ................................................................................................................................................................... 08
4. DISPLAY .................................................................................................................................................................... 09
................................................................................................................................................... 07
5. RECOMMENDATIONS AND MAINTENANCE
5.1 General Requirements .............................................................................................................................................. 18
5.2 Maintenance Schedule .............................................................................................................................................. 18
5.3 Definition of Tampering and Recommendations ........................................................................................................ 20
6. WARRANTY ............................................................................................................................................................... 21
GENERAL
1. General Introduction
1.1 Welcome
Thank you for purchasing a Magnum electric bike and welcome to the Magnum Bikes family of e-bike enthusiasts. We
encourage you to join our Facebook group “Magnum Bikes Community” which you can find at the following link:
https://www.facebook.com/groups/389290978573773
Our Facebook group is a place for Magnum riders to ask questions, have discussions, share recommendations and
experiences and connect with other Magnum Bike enthusiasts.
1.2 Use of the Manual
We encourage you to read this manual thoroughly before you take your new E-bike for a ride. It is important not to overlook
the safety instructions and explanations of both traditional and non-traditional bike parts, as this will offer you a general
understanding of your new E-bike. This manual is designed to help you get the most out of your E-bike, and so we have
attempted to answer as many of your potential questions as possible. Please take a moment to read through the various
sections before you get in the saddle.
1.3 Service and Technical Support
This manual is intended as a general overview of your new E-bike, and is therefore not an extensive reference. For
technical support, including information about service, maintenance and repairs, please consult your dealer. You can visit
our website (www.magnumbikes.com) for more information about our products and technology, or to find a dealer close
to you.
1.4 Bike Components
1.4.1 Handlebar
1. Left Brake Lever
2. Left Grip
3. Display Controller
4. Display
5. Adjustable Stem
41 6
52 3
6. Right Brake Lever
7. Right Grip
8. Throttle
9. Bell
10. 8-speed Thumb Shift
7810 9
01
GENERAL
1.4.2 E-bike
20
7 8 9
1
2
3
4
5
6
1. Rear Light
2. Rear Reflector
3. Motor
4. Freewheel
5. Rear Derailleur Protector
6. Rear Derailleur
7. Carrier
7 8 9
1
2
3
4
5
6
10
11
12
13
14
15
8. Rear Disc Brake
9. Bungee Cord
10. Saddle
11. Seatpost
12. Saddle Quick Release
13. Battery
14. Chain
10
11
12
13
14
15
19
18
17
16
15. Kickstand
16. Pedal
17. Crankset
18. Controller
19. Front Disc Brake
20. Adjustable Stem
21. Front Light
19
18
17
16
21
22
23
24
25
26
22. Mudguard
23. Wheel Reflector
24. Front Fork
25. Quick Release
26. Tire
20
21
22
23
24
25
26
02
1.5 Technical Data
Component
Motor
Battery
Display
Throttle
Front Fork
Crankset
Brake Levers
Brakes
Derailleur
Freewheel
Tires
Front Light
Rear Light
Max Loading
(including bike)
Max Speed
Navigator&Voyager 27.5" 48V
Das-Kit, X15, rear drive motor, 48V 500W
Das-Kit, i6-4812A, 48V 12Ah, 576Wh
Magnum, C7, LCD, 6 levels
T6-20
Suntour, XCT 27.5", with HLO
Prowheel, 48T
Left/Right: Tektro, hydraulic brake lever with brake sensors
Front/Rear: Tektro hydraulic disc brake
Shimano, Acera, 8-speed
8-speed, 11-32T
CST, 27.5*2.35
Spanninga, Kendo
Spanninga, Solo
308lbs
20mph
GENERAL
03
INSTALLATION AND ADJUSTMENT
2. Installation and Adjustment
2.1 Handlebar and Stem Assembly
5mm
4mm
1. Open the top cover, align the stem with the head tube
and slide it on. Tighten the screw at the top of the stem.
Screw for adjusting the
handlebar position
5mm
3. Move the handlebar up or down to adjust to the
desired angle, then tighten the rear-facing screw at the
top of the stem to lock the handlebar in place.
04
2. Align the handlebar to be perpendicular to the wheel,
then insert and tighten the two side-facing screws as
shown below.
4. Close the cover to complete installation and
adjustment.
INSTALLATION AND ADJUSTMENT
2.2 Assembly of the Pedals
- Identify your pedals: check the letters on the pedals, "L" or "R".
- The "R" marked pedal is for the right (when facing the forward direction). For attachment to the crank, tighten clockwise.
- The "L" marked pedal is for the left. For attachment, tighten counterclockwise when facing directly.
WARNING:
First screw on the pedals by hand, then tighten with the wrench provided.
RL
L
R
05
INSTALLATION AND ADJUSTMENT
2.3 Seat Position
To enable comfortable, fatigue-free and safe riding, the saddle and handlebar height should be adjusted to the body size
of the rider.
The saddle height is correct if the leg is near full extension while the foot is resting flat on the pedal in the bottom position
of the crank cycle. The toes must still be able to touch the ground comfortably.
Optimal
06