_10G Multi Speed Shift Kit _ Includes 4G-1B transmission

$399.95

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GruBee 10G Multi Speed kit includes a 1B 20T/100T transmission made for the 53cc or 49cc integral centrifugal clutch engine.:

No engine or bike frame is included with this kit. Purchase those two items separately.

Double U joint Jackshaft right side drive so you can shift your motorized bike like a motorcycle!

Best used with a Multi-Speed Hub Axle.

10G was designed for a SkyHawk built in tank frame to enable having a 3 point lock engine bracket securement. However a standard cruiser frame will work almost as good but not recommended.

Cannot be used on a Straight Downtube Frame Bike due to inadequate clearance for the jackshaft at the backside of engine:

INCLUDES:

4G 1B 20T/100T Transmission with 8 mt. holes.
10G Kit with Double Universal Joint jackshaft 9T drive.
Includes the new upgraded heavy duty double U joint. More better!
3 Pt. attach Engine Bracket made to fit our GT2A or a GTB bike frame.
All Bottom end right side parts except chain and pedals are included;

BENIFITS:

10G Multi Speed allows you to use a bicycle's rear wheel gears either with a common Shimano detailer multi sprocket cassette or with a Strumey Archer or Shimano Nexus 3 or 5 speed Multi Speed Hub Axle .
BEST: Use a Multi Speed Sturmey Archer or Shimano Multi Speed Hub axle and shift gears like a motorcycle even while setting at a stop light.
GOOD: Use a 6 or 7 speed Shimano derailer system and get the cheapest set up but can only shift gears when rolling.
Installation does require basic mechanical aptitude and basic shop tools along with possible field modifications and misc. small parts obtained locally. ie; Chain and or pedals.

Most everything special you need is included except a SkyHawk Gt2A or GT2B bike frame with built in gas tank and a HuaSheng 49cc or 53cc 4 stroke engine with integral built in 3 shoe centrifugal clutch!

Our late model 4G 1B Transmissions now have 8 holes for a 10 degree tilt which is necessary to use the 10G jackshaft drive.
A new and improved Needle Bearing Double U Joint Jackshaft drive with needle bearings is now included.
10G Multi Speed kit is Custom Designed to fit either our Skyhawk Gt2A or GT2B built in gas tank frames advantage = 3 pt. lock.
Not recommended for a standard bicycle frame. By using a Pedestal Mount frame you get a 3 pt. lock attachment which better controls engine torque and vibration. ( Long life enhancement )
If you have an early Gt2A frame with a big bottom hole then you will need to use the included WP-CK conversion kit. GT2B frames have a small bottom hole for a 3 piece pedal crank system.
10G works well with either a 3 or 5 speed Nexus or Shimano rear wheel hub transmission or can also use a 6 multi speed Shimano Derailer system. A heavy duty e-Bike 5 speed hub axle which works best.
The builder or end user must accept all product liability as you are the prime contractor and vehicle manufacture even if done in your own back yard.
Inspiration and imagination combined with fortitude and ambition must come from you.
Look carefully to know what is NOT included:
NOT INCLUDED; Gt2A / Gt2B Frame or Bicycle:
NOT INCLUDED: Bicycle chain and left and right pedals.
NOT INCLUDED: HuaSheng 142F-1G / 144F-1G engine with centrifugal clutch:
=================================================

The beautiful Blue bike with the long poo poo pipe shown in attached pics was built by our good friend Mr. Dave Harber in TN.. Shown for illustration only.

Here's Contact info. for JIMCO. an authorized Huasheng engine dealer in Raymore MO. ph # 816 331 4738. / 816 868 0288.
We prefer you buy your engine from an authorized HS dealer who can better give after sale parts and service..
We hope to have Gt2A frames in stock later on next year or as soon as our capital venture will allow.
Use 135mm frame drop out for tires 1.95 to 2.125 tires.
Use 170mm frame drop out for 4" fat tire applications,..

Happy Trails > enjoy your DIY 10G build and ride with the wind!

_______10G Multi Speed Shift Kit _______ Includes 4G-1B transmission

Grubee Inc

GruBee 10G Multi Speed kit includes a 1B 20T/100T transmission made for the 53cc or 49cc integral centrifugal clutch engine.:

No engine or bike frame is included with this kit. Purchase those two items separately.

Double U joint Jackshaft right side drive so you can shift your motorized bike like a motorcycle!

Best used with a Multi-Speed Hub Axle.

10G was designed for a SkyHawk built in tank frame to enable having a 3 point lock engine bracket securement. However a standard cruiser frame will work almost as good but not recommended.

Cannot be used on a Straight Downtube Frame Bike due to inadequate clearance for the jackshaft at the backside of engine:

INCLUDES:

4G 1B 20T/100T Transmission with 8 mt. holes.

10G Kit with Double Universal Joint jackshaft 9T drive.

Includes the new upgraded heavy duty double U joint. More better!

3 Pt. attach Engine Bracket made to fit our GT2A or a GTB bike frame.

All Bottom end right side parts except chain and pedals are included;

BENIFITS:

10G Multi Speed allows you to use a bicycle's rear wheel gears either with a common Shimano detailer multi sprocket cassette or with a Strumey Archer or Shimano Nexus 3 or 5 speed Multi Speed Hub Axle .

BEST: Use a Multi Speed Sturmey Archer or Shimano Multi Speed Hub axle and shift gears like a motorcycle even while setting at a stop light.

GOOD: Use a 6 or 7 speed Shimano derailer system and get the cheapest set up but can only shift gears when rolling.

Installation does require basic mechanical aptitude and basic shop tools along with possible field modifications and misc. small parts obtained locally. ie; Chain and or pedals.

Most everything special you need is included except a SkyHawk Gt2A or GT2B bike frame with built in gas tank and a HuaSheng 49cc or 53cc 4 stroke engine with integral built in 3 shoe centrifugal clutch!

Our late model 4G 1B Transmissions now have 8 holes for a 10 degree tilt which is necessary to use the 10G jackshaft drive.

A new and improved Needle Bearing Double U Joint Jackshaft drive with needle bearings is now included.

10G Multi Speed kit is Custom Designed to fit either our Skyhawk Gt2A or GT2B built in gas tank frames advantage = 3 pt. lock.

Not recommended for a standard bicycle frame. By using a Pedestal Mount frame you get a 3 pt. lock attachment which better controls engine torque and vibration. ( Long life enhancement )

If you have an early Gt2A frame with a big bottom hole then you will need to use the included WP-CK conversion kit. GT2B frames have a small bottom hole for a 3 piece pedal crank system.

10G works well with either a 3 or 5 speed Nexus or Shimano rear wheel hub transmission or can also use a 6 multi speed Shimano Derailer system. A heavy duty e-Bike 5 speed hub axle which works best.

The builder or end user must accept all product liability as you are the prime contractor and vehicle manufacture even if done in your own back yard.

Inspiration and imagination combined with fortitude and ambition must come from you.

Look carefully to know what is NOT included:

NOT INCLUDED; Gt2A / Gt2B Frame or Bicycle:

NOT INCLUDED: Bicycle chain and left and right pedals.

NOT INCLUDED: HuaSheng 142F-1G / 144F-1G engine with centrifugal clutch:

=================================================

The beautiful Blue bike with the long poo poo pipe shown in attached pics was built by our good friend Mr. Dave Harber in TN.. Shown for illustration only.

Here's Contact info. for JIMCO. an authorized Huasheng engine dealer in Raymore MO. ph # 816 331 4738. / 816 868 0288.

We prefer you buy your engine from an authorized HS dealer who can better give after sale parts and service..

We hope to have Gt2A frames in stock later on next year or as soon as our capital venture will allow.

Use 135mm frame drop out for tires 1.95 to 2.125 tires.

Use 170mm frame drop out for 4" fat tire applications,..

Happy Trails > enjoy your DIY 10G build and ride with the wind!

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