49cc Jet Stealth Design Advantages:
$225.00 each [ Kit only ] * 2009 Price
- IMPROVED INTERIOR AND EXTERIOR PACKAGING
These new bicycle engine kit packages come with greatly improved packaging to stand up to shipping damage.
- SLANT 49CC ENGINE
These engines require less head space for mounting in your bicycle and has more torque and power compared
to regular 49cc engines. These engines come with an extended clutch arm requiring less effort when using the
clutch lever.
- HIGH QUALITY FUEL LINE
Improved fuel line quality is included with these kits that don't get hard over time.
- REDESIGNED PUSH CLUTCH LEVER
Allows for easier engine clutching.
- IMPROVED GAS TANK FASTENERS AND MOUNTS
Strong gas tank clamps are included to allow a secure gas tank mount to the bicycle frame.
- NEW DESIGN IDLER PULLEY WITH ROLLER BEARINGS
Stronger and more durable idler wheels, and a quieter and more fluid roller system.
- THE LATEST HUSH MUFFLER DESIGN
The hemispherical (half-circle) endcap and larger exhaust pipe diameter make for a smoother-running, more
powerful engine.
- CLUTCH REMOVAL TOOL AND MUFFLER SUPPORT
The clutch removal tool is included with this package and will definitely come in handy for maintenance down
the road. The muffler support design has been improved.
This complete bicycle engine kit package comes with every thing that you'll need to convert any regular 26" single
speed or multi speed mountain bike into a motorized bike. You'll still be able to pedal the bike and ride like normal
or start the engine by releasing the clutch lever. There's no rope pulling needed. You can stop or start the engine as
you ride. Twist grip hand throttle controls speeds from 25 to 32/kmph depending on the gear ratio. This installation
kit comes with a 44 tooth 9 hole chrome racing sprocket with easy to install 9 bolt universal mounting hardware that
clamps over the rear wheel hub and spokes. This creates a totally independent drive sprocket and chain that does
not interfere with your current drive chain or peddling.
With the built in clutch you maintain full function of the original bike. Pedal, shift, and ride your bike like normal. The
engine kit only adds about 19lbs to your bike. When you want to engage the engine simply release the clutch hand
lever and the engine springs to life. To power off, simply press the included kill switch.
What do I need to put my motorized bike together?
1. Requires basic mechanics and simple tools
2. It takes about a few hours to install while using easy to follow detailed instructions (included). Additional
instructions are available only upon a customer's request.
What type of bicycles with these engines fit on?
The engine requires a clearance of at least 15 inches in height on the seat tube (the part of the frame under the seat)
and 14-15 inches in length on the down tube (the diagonal part of the frame), and it is approximately 5 inches wide.
We recommend installing these kits on bicycles with a 1 inch diameter seat tube and with a 1-1.25 inch diameter on
the down tube.
Model : PK50B-BLACK
Engine type :
Single cylinder, air-cooled, 2-stroke
Power * Rotary Speed
Rated Power :
1.15Kw / 5000r / min
(1.6HP/5000r/min)
Max Power :
1.6Kw / 6000r / min
(3HP/6000r/min)
Ignition Mode : CDI
Fuel type : Octane 89 and above
Lubrication Oil : 2 Stroke Synthetic Motorcycle Oil
Mixing Ration for Fuel and Oil : 16:1 for new sets (20:1 after running approx 500Km)
Spark Plug : Z4C 14MM
Fuel Consumption : 1.5L / 100Km
Clutch Type : Friction Plate / Dry
Speed Limitation : 30-35km/hour
What's included:
- 49cc Black Slant Head Engine
- Black Tear Drop gas tank
- 44 Tooth sprocket with 9 holes
- Magneto with kill switch (on throttle)
- New "Hush" muffler and Holder
- Push Clutch Lever
- Clutch Cable
- Deluxe Twist throttle and cable with matching grip for other side
- Drive chain idler
- Low profile carburetor assembly
- High quality Japanese main bearings
- CD ignition assembly
- Standard bike chain
- Idler pulley (bearing)
- Chain guard
- Spark plug
- All the needed mounting brackets, gaskets, and hardware.
80cc Jet Stealth Design Advantages:
$250.00 [ Kit only ] * 2009 Price
- IMPROVED INTERIOR AND EXTERIOR PACKAGING
These new bicycle engine kit packages come with greatly improved packaging to stand up to shipping damage.
- JET 80CC ENGINE
We have incorporated the slant head design taken from our 49cc engines and have applied this to our Stealth
80cc Engine to give it additional torque and power ! These engines come with an extended clutch arm requiring
less effort when using the clutch lever.
- HIGH QUALITY FUEL LINE
Improved fuel line quality is included with these kits that don't get hard over time.
- REDESIGNED PUSH CLUTCH LEVER
Allows for easier engine clutching.
- IMPROVED GAS TANK FASTENERS AND MOUNTS
Strong gas tank clamps are included to allow a secure gas tank mount to the bicycle frame.
- NEW DESIGN IDLER PULLEY WITH ROLLER BEARINGS
Stronger and more durable idler wheels, and a quieter and more fluid roller system.
- THE LATEST HUSH MUFFLER DESIGN
The hemispherical (half-circle) endcap and larger exhaust pipe diameter make for a smoother-running, more
powerful engine.
- CLUTCH REMOVAL TOOL AND MUFFLER SUPPORT
The clutch removal tool is included with this package and will definitely come in handy for maintenance down
the road. The muffler support design has been improved.
This complete bicycle engine kit package comes with every thing that you'll need to convert any
regular 26" single speed or multi speed mountain bike into a motorized bike. You'll still be able to
pedal the bike and ride like normal or start the engine by releasing the clutch lever. There's no rope
pulling needed. You can stop or start the engine as you ride. Twist grip hand throttle controls speeds
from 38 to 53/kmph depending on the gear ratio. This installation kit comes with a 44 tooth 9 hole
sprocket with easy to install 9 bolt universal mounting hardware that clamps over the rear wheel hub
and spokes. This creates a totally independent drive sprocket and chain that does not interfere with
your current drive chain or peddling.
With the built in clutch you maintain full function of the original bike. Pedal, shift, and ride your bike
like normal. The engine kit only adds about 20lbs to your bike. When you want to engage the engine
simply release the clutch hand lever and the engine springs to life. To power off, simply press the
included kill switch.
What do I need to put my motorized bike together?
1. Requires basic mechanics and simple tools
2. It takes about a few hours to install while using easy to follow detailed instructions (included). Additional instructions are available only upon a customer's request.
What type of bicycles with these engines fit on?
The engine requires a clearance of at least 15 inches in height on the seat tube (the part of the frame under the
seat) and 14-15 inches in length on the down tube (the diagonal part of the frame), and it is approximately 5
inches wide.
We recommend installing these kits on bicycles with a 1 inch diameter seat tube and with a 1-1.25 inch diameter
on the down tube.
Model : PK80J-BLACK
Engine type :
Single cylinder, air-cooled, 2-stroke
Power * Rotary Speed
Rated Power :
2.0Kw / 5000r / min
(3HP/5000r/min)
Max Power :
3.5Kw / 6000r / min
(5-6HP/6000r/min)
Ignition Mode : CDI
Fuel type : Octane 89 and above
Lubrication Oil : 2 Stroke Synthetic Motorcycle Oil
Mixing Ration for Fuel and Oil : 16:1 for new sets (20:1 after running approx 500Km)
Spark Plug : Z4C 14MM
Fuel Consumption : 2.5L / 100Km
Clutch Type : Friction Plate / Dry
Speed Limitation : 38-53km/hour
What's included:
- 80cc Jet Stealth Bicycle Engine
- Black Teardrop Fuel Tank
- 44 Tooth sprocket with 9 holes
- Magneto with kill switch (on throttle)
- New "Hush" muffler and Holder
- Push Clutch Lever
- Clutch Cable
- Deluxe Twist throttle and cable with matching grip for other side
- Drive chain idler
- Low profile carburetor assembly
- High quality Japanese main bearings
- CD ignition assembly
- Heavy Duty 415 Bicycle Chain
- Idler pulley (bearing)
- Chain guard
- Spark plug
- All the needed mounting brackets, gaskets, and hardware.
- Inline Fuel Filter
Installation Costs:
$20/hr * 2009 Price
Disclaimer:
- Operating this motorized bicycle or bicycle engine kit involves some risk of
serious bodily injury .
- Buyer accepts responsibility for any and all vehicle operation that may lead to
personal injury, economic loss, social distress, other losses, costs and damages.
- Seller is not responsible for injuries and/or damages resulting from operating
this motorized bicycle or bicycle engine kit.
- Not all motorized bicycles are permitted for road use. Check with your local
Vehicle Insurance services for requirements. We do not offer any guarantee for
legal road use.
ICBC link - Rules for using low-powered vehicles
http://www.icbc.com/registration-licensing/specialty-vehicles/low-powered#Variables._frag_
