ROLL-ROAD SHARK PRO User manual

SHARK PRO Owner's Manual
https://roll-road.com

Take down your serial numbers here!
Bike frame number:
B
Battery serial number:
Motor serial number:
If you reset a security passcode via Display Setting,
we suggest you write it down here in case you may forget:

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Contents
 About Manual.....................................................................................................................................................................2
 Basic specifications....................................................................................................................,,,,,.................................3
 Bike Assembly Guide........................................................................................................................................................4
 Assembly Instructions.......................................................................................................................................................6
 Safety Checklist.................................................................................................................................................................24
 Shark pro Use&Care.................................................................................................................................................................28
 Trouble Shooting................................................................................................................................................................34
 Quality Assurance and After-Sale Service ......................................................................................................................35
 Maintenance........................................................................................................................................................................38
 Riding Limitations...............................................................................................................................................................40
 Warranty...............................................................................................................................................................................41

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About Manual
This manual contains details of the product, information on its operation and maintenance, and other helpful tips for owners. Read it carefully and familiarize
yourself with the Roll Road e-bike before using it to ensure safe use, reduce risk of damage and premature wear, and prevent accidents. Be sure to retain this
manual as your convenient Roll Road e-Bike information source.
This manual contains many Warnings and Cautions concerning safe operation, and consequences if proper setup, operation and maintenance
guidelines are not followed. All information in this manual should be carefully reviewed.
The safety grade color of Caution is orange, and if
not avoided, may result in moderate or serious injury.
Users should also pay special attention to information
marked in this manual beginning with “ NOTICE ”
The safety grade color of Warning is red, and if not
avoided will likely result in serious injury or death.
Because it is impossible to anticipate every situation or condition which can occur while riding, this manual makes no representations about the safe use of
our bicycles under all conditions. There are risks associated with the use of any bicycle which cannot be predicted or avoided, and which are the sole
responsibility of the rider. You should keep this manual, along with any other documents that were included with your bicycle, for future reference, however all
content in this manual is subject to change or withdrawal without notice. Visit http://roll-road.com/ to download the latest version. Assembly and first adjustment
of your Roll Road e-Bike requires special tools and skills, and it is recommended that this be performed by a trained bicycle mechanic if possible.

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Basic Specifications
Frame
JYL 6061 Aluminum Alloy
Pedal Assist
Intelligent
0-5 level pedal assist
Motor
1000W Brushless Hub Motor
Pedal
Wellgo Pedals
Display
Intelligent Color LCD Display with USB port
Weight
77 lbs
Color
Black Frame with Retro Orange Saddle
Length*Width*Height
71*26*43.5 In
Battery
48V 20Ah Lithium Battery with USB port
Fender
Full fenders
Fork
Adjustable Air Suspension/
Mechanical Lockout
Lights
2-in-1 Horn inside 1200 lumen LED headlight,
water-flowing front and rear turn signals
Shift System
Shimano 7-Speed Gear Shift System
Cruise Control
Yes
Wheel Size
20 In
Cellphone Mount
Yes
Tire
Kenda 20*4 In
Total Payload
Capacity
350 lbs
Chain
KMC Z51
Charging Time
6-8 Hours
Brake
Hydraulic Disc Brakes
USB Charging Port
Yes
RIM
Aluminum Alloy Spoke Rim
Saddle
L*H: 22*4 In Soft long saddle
Electric Ride Mode
Half Twist Throttle+Pedal Assist Mode(individually 5
Levels)
Suspension
Front double shoulder air fork suspension

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Bike Assembly Guide
 Check the accessories
Charger Hex wrench Pedals Quick Release Skewer
Take the accessories box out of the package and make sure it contains those components.
\
NOTICE: Before assembling your bike, it’s recommended to remove the battery for the reasons outlined below:
1. Determine if there’s battery drain or damage during shipping.
2. Reduce the weight of the e-bike to make it easier to maneuver the bike while assembling.
3. Avoid battery damage during the assembly process.

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NOTICE: Using an impact driver to achieve the required torque is not recommended as it might cause damage. We suggest you use the wrench set
we provided and extra tools to manually adjust nuts and bolts.
Recommended Torque Values
Hardware Location
Recommended Torque(NM)
Handlebar
12-18
Stem
12-18
Saddle
12-18
Front Wheel(For bikes with bolts on front wheel)
15-22
Rear wheel
30-38
Bottom Bracket Parts
30-50
Pedals
28-33
Disk Mounting Bolts
3-5
Disk Caliper Mount
6-8
Crank Bolts
32-36
Rear Derailleur Cable Pinch
3-5
Front Derailleur Clamp
3-6
Saddle Post Clamp
3-6

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Assembly Instructions
Step1: Remove the battery
Find the keys located under the saddle and remove them. Use the key to unlock the battery. Remove the battery to avoid possible damage during installation.
The battery serial number is on the back of the battery.
Step 2: Handlebar Installation

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Loosen the bolts on your bike stem;
Make the handlebar upright, center your handle bars;
Tighten the bolts in the border to the handle bar system.
Step 3: Brake Disc Installation

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Completely unscrew the 6 bolts, align the brake disc with the small holes;
 Tighten the bolts, pay attention to making the angle and force even, otherwise it will cause friction noise.
Step 4: Front Wheel Installation
Carefully flip your bike upside down for the front wheel installation
Align the fork dropouts with the axe of the wheel hub, make sure the dropouts are fully seated on the axle.

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Remove the thumb nuts and one of the cone springs, insert the quick release skewer through the hub.

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Tighten the thumb nut.
Use the palm of your hand to close the quick release lever.
Tighten the bolts of the front fender.
Step 5: Front Turn Signals Installation

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Hold the light bar in one hand and the nut in the other, tighten them tightly.
Step 6: Pedals Installation
Please note the indicators: the right pedal “R” and left pedal “L” can be found on the bottom of the pedals;
Start installing the pedal and rotating in the direction of pedal forward.

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Step 7: LCD Display Panel and Headlight Installation
There are two interfaces on the front of the bike, the upper one is to the display, the lower one is to the headlight. Please insert the corresponding
pins as indicated by the arrow.

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Step 8: Check the display, lights and electric mode
Long press the M button to turn it on; press up and down button to adjust the speed level;
Turn on the 1200 lumen retro light, left turn signal, right turn signal, brake light;
◆USB Charging: There are 2 places for USB charging, one is on the color LCD display, the other is on the battery;
◆Cover it to prevent water when not in use.

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Step 9: Check the Cruise Control Mode
Holding the throttle for more than 5 seconds, it will automatically enter the cruise control mode. To twist the throttle again/hold the
brake/adjust the speed, this mode exits automatically.
Step 10: Check the Braking System
Turn the wheels, see if there is noise caused by disc and lining rubbing. If there is and in order to eliminate the noise, here is a
“how to” video: https://www.youtube.com/watch?v=C6iN0YX8PEA
LCD DISPLAY MANUAL (COLOR)
1 ． Specifications
3.2 inches VA screen

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24V/36V/48V/60V battery supply
Current rate<40mA
Off current loss＜1uA
Current from controller 100mA
Working temperature-2 0 ~6 5 ℃
2 ． Size and material
Black ABS case, hardness transparent screen acrylic.
Button case: ABS ，Button: Rubber, dark gray ，Hardness: Shaw A50±5°。

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Size
Diameter of the munt ring size： Φ22.2mm
3 ． Product introduces
3.2inches color VA screen；
The external keys meet the requirements of ergonomics and comfortable to operate；

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Screen and components limit working temperature: - 2 5 ~ 7 0 C；
Speed display CUR SPEED ,MAX SPEED, AVG SPEED；
km/mph ：adjustable；
Battery indicator Stable battery indicate display ，not affected by motor’s Rev.Stop
Back light: 3 level from 1 to 3.
Pas 9 level control, can adjust to 3/5/ 0 level
Range total range ODO ，single range: Trip ，single ride Time；

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4 ． Display Specification