Jetson JHUM90, ELECTRIC ROSE, JERO16 User Manual
USER MANUAL
MODEL #: JHUM90 | VERSION #: 1
FAT TIRE
ELECTRIC BICYCLE
1
Model #: JHUM90 | Version #: 1
Congratulations on your new Jetson Fat Tire Electric Bicycle! Before
your rst ride, please check whether the wheels are damaged, or
parts are loose. If there are any abnormalities, please contact Jetson Customer Support at 1-(888) 976-9904, or email
customerservice@jetsonbike.com.
This product manual can help you understand, assemble, use, and maintain
your Jetson Fat Tire. In order to avoid danger caused by collisions, falls, and
loss of control, please use caution and learn how to ride the Jetson Fat Tire
safely. Jetson and authorized dealers cannot be held liable for injury or damage caused from riding the Jetson Fat Tire. Falling, losing control, and collisions (including failure to obey the Jetson Fat Tire manual) may cause injury.
In order to minimize the risk, ensure you read the Jetson Fat Tire manual
carefully. Users ride at their own risk.
The user is responsible for consequences caused by violating warnings, local
laws, or improper operations.
If for any reason you want to return this product, please call us at 1-(888)
976-9904 or email us at customerservice@jetsonbike.com before returning
it to the store.
SPECIFICATIONS:
• Wheel Size: 27.5 inches
• Motor Power: 350W
• Battery Voltage: 36V
• Net Weight: 54.5 pounds
• Weight Limit: 265 pounds
• Maximum Speed: 20 mph
2
Model #: JHUM90 | Version #: 1
FOR YOUR SAFETY:
• This product is intended for riders ages 13 and up. Always drive defensively, and watch out for potential obstacles that may catch your wheel or
cause you to swerve suddenly.
• Always check any local laws or regulations which may aect where the
Jetson Fat Tire may be used.
• Ride at your own risk and use common sense. Any rider that is unable to t
comfortably on the vehicle should not attempt to ride it. All decisions on who
is allowed to ride the Jetson Fat Tire should be made based on their maturity, skill, and ability to follow the rules.
• Keep this product away from small children. It is intended for use by people
who are, at a minimum, comfortable and competent when operating the
Jetson Fat Tire.
• The Jetson Fat Tire is designed for one rider. Never carry passengers, and
do not attach the Jetson Fat Tire to other objects.
• This product was manufactured for performance and durability, but is not
impervious to damage. Jumping and aggressive riding can over-stress and
damage the Jetson Fat Tire. The rider assumes all responsibility and risk
associated with high-stress activity.
• Keep your ngers and other body parts away from the drive chain, steering
system, wheels, and all other moving components when operating the Jetson Fat Tire. Keep your hands on the handlebars at all times. Only activate
the speed control when you are on the Jetson Fat Tire and in a safe environment suitable for riding.
• Do not wear headphones or use a cell phone while operating the Jetson Fat
Tire.
• Do not operate the Jetson Fat Tire in wet or icy weather, and never immerse
the product in water. The electrical components can be damaged by water
and create other unsafe conditions.
• Avoid excessive speeds when riding downhill, as it increases the risk of
accident and injury. Avoid wet, slick, bumpy, uneven or rough surfaces while
using the Jetson Fat Tire. Never risk damaging surfaces such as carpet and
ooring by using the product indoors.
• Do not ride at night, or when visibility is limited.
• Always wear proper protective equipment, such as a helmet, elbow pads,
and knee pads. Athletic shoes with rubber soles are best for riding the Jetson Fat Tire.
• Never operate the product barefooted or in sandals, and keep shoelaces
tied and out of the wheels, motor, and drive system.
3
Model #: JHUM90 | Version #: 1
1) Rear Tire/Tubes
2) Rear Wheel
3) Spoke
4) Rear Disc Brake
5) Freewheel
6) Derailleur
7) Chain
8) Seat Clamps
9) Seat Tube
10) Saddle Seat
11) Pedal
12) Wheel Stand
13) Battery Pack
14) Frame
15) Handle
16) Bar End Grips
17) Stand Pipe
18) Headset
19) Front Fork
20) Front Brake
21) Left Brake Lever
22) Right Brake Lever
23) Shifter
24) LED Meter
25) Shift Cables
26) Front Hub
27) Rear Motor
28) Sensor
29) Chain Wheel and Crank
30) Front Wheel
31) Front Tire/Tube
OVERVIEW:
4
Model #: JHUM90 | Version #: 1
ASSEMBLY:
ATTACHING THE WHEELS
There are two types of tire hubs: nut-type and quick-release type. A #15 wrench
or spanner is necessary to attach the wheels to the nut-type hub, while the
quick-release type can buckle and unbuckle without additional tools.
To Attach to a Nut-Type Hub: Align the wheel into
the center of the fork, and make sure that the center of
the wheel is aligned with the frame of the bike. Tighten
into place using the wrench or spanner, as seen in the
picture on the left.
To Attach to a Quick-Release Type Hub: Release the
buckle on the hub. Align the wheel into the center of
the fork, and make sure that the center of the wheel is
aligned with the frame of the bike. Tighten into place by
securing the buckle, as seen in the picture on the left.
ASSEMBLING THE STEM
There are two types of bike stems: tooth-type and non-tooth-type. A M6 hexagon tool will be needed for the tooth-type stem, while a M5 hexagon and M4
hexagon tool will be needed for the non-tooth-type stem.
To Attach a Tooth-Type Stem: Insert the stem into the
front fork of the frame. Make sure that the stem is facing the proper direction (and is in line with the frame),
then tighten into place using the M6 hexagon tool.
NOTE: Be sure to check the safety line on the stem, and make sure that it is
not visible. If the safety line is visible, adjust the stem down to the point that
the line is no longer visible.
Loading...