(Pre-Tapped) Boost Bottle Performance Intake 32mm (Manic Mechanic) mmbikeparts.com
Discount price starts now!
$ 9 . 00  
Deal expires on
02/28/2023
$ 24 . 95
Regular Price
64%
Savings
2-Stroke Performance Boost Bottle Intake

(32mm stud spacing)
Includes o-ring and mounting screws
*Gasket and boost bottle kit sold separately


  • Less restrictive flow path from the carburetor to the engine.

  • Improved performance.

  • O-Ring seal eliminates vacuum leaks that cause poor idle quality.

  • CNC machined to closely match the intake port on most engines.

For more info: (Intake installation instructions) in main navigation menu

The original gasket partly blocks the intake port. DO NOT USE ORIGINAL GASKET!
Gasket material (Available at auto parts stores), do not use cork!...Pliers to remove factory intake mounting studs.
Remove stock intake using a 10 mm open end wrench. Remove the mounting studs.
Make a new gasket by tracing around the original or Purchase properly formed new gasket under (Miscellaneous Parts)

MANIC MECHANIC official part
Authentic Manic Mechanic Part (Not a cheap copy!)
NT Performance Intake 40mm for motorized bicycle
On sale now!
$ 9 . 00  
Deal expires on
02/28/2023
$ 19 . 95
Regular Price
55%
Savings
Manic Mechanic 40mm NT intake manifold
Billet Aluminum Ported
Motor stud spacing is 40mm and will only fit GT5-A, GT5-R and GT5-SR and will not fit most motors.
If you are able to mount your engine at a level attitude this Intake is for you!

High performance Intake Manifold (40mm stud spacing)
Includes o-ring and hardware
*Gasket sold separately under miscellaneous parts


  • Less restrictive flow path from the carburetor to the engine.

  • Improved performance.

  • O-Ring seal eliminates vacuum leaks that cause poor idle quality.

  • CNC machined to closely match the intake port on most engines.

Manic Mechanic 40mm NT intake manifold is match ported for perfect gas flow and high performance. It is designed for greater gas flow efficiency as well as an O-ring seal for a nice air tight fit that helps prevent any vacuum leaks that normally cause poor idle quality and bogging. Recessed holes to countersink allen head screws for a clean install.

Works with:
GT5-A Angle Fire 80/66cc Bicycle engine kit
Super Hawk GT5-A Angle Fire 80/66cc Bicycle engine kit
GRUBEE SkyHawk GT5-SR 66cc/80cc
Grubee Skyhawk GT5 Super Rat Angle Fire 66cc/80cc
The original gasket partly blocks the intake port. DO NOT USE ORIGINAL GASKET!
Gasket material (Available at auto parts stores), do not use cork!...Pliers to remove factory intake mounting studs.
Remove stock intake using a 10 mm open end wrench. Remove the mounting studs.
Make a new gasket by tracing around the original or Purchase properly formed new gasket under (Miscellaneous Parts)

MANIC MECHANIC official part
Authentic Manic Mechanic Part (Not a cheap copy!)
Standard Shorty Performance Intake for motorized bicycle
On Sale! Lowest price ever!
$ 9 . 99  
Deal expires on
02/28/2023
$ 20 . 95
Regular Price
52%
Savings
High performance Intake Manifold (32mm stud spacing)
Billet Aluminum Ported to match intake port, unlike the stock manifold
Includes o-ring and hardware
*Gasket sold separately


  • Less restrictive flow path from the carburetor to the engine.

  • Improved performance.

  • O-Ring seal eliminates vacuum leaks that cause poor idle quality.

  • CNC machined to closely match the intake port on most engines.

Fits on most 48/66/80cc bicycle engine kits, it is designed for greater gas flow efficiency as well as an O-ring seal for a nice air tight fit that helps prevent any vacuum leaks that normally cause poor idle quality and bogging. (19mm O.D. where it clamps onto the intake manifold)

Will also fit a 2009 Grubee GT5 that has the 32mm spacing. Grubee GT5 with CNS carb.
The original gasket partly blocks the intake port. DO NOT USE ORIGINAL GASKET!
Gasket material (Available at auto parts stores), do not use cork!...Pliers to remove factory intake mounting studs.
Remove stock intake using a 10 mm open end wrench. Remove the mounting studs.
Make a new gasket by tracing around the original or For $4.25 Purchase properly formed new gasket under (Miscellaneous Parts)

**Note : When using this intake with a performance carburetor it needs to be level to get the expected performance**
disc brake caliper bracket
On Sale! Want more stopping power, add disc brakes to your motorized bike.
$ 19 . 20  
Deal expires on
02/28/2023
$ 29 . 95
Regular Price
36%
Savings
Tired of those flimsy, thin disc brake caliper brackets?

Disc Brake Caliper Bracket (Universal, can be used on front or rear)
6061 Billet Aluminum
Allows you to install disc brakes on virtually any bicycle without welding!
More info.

MANIC MECHANIC official part
Engine Mount 1-1/2" (Authentic Manic Mechanic) Motorized Bicycle
mmbikeparts.com
On sale!
$ 36 . 50  
Deal expires on
02/28/2023
$ 42 . 00
Regular Price
13%
Savings
This size is generally for front tube diameters that measure 1_1/2". Always measure! Some require reducer bushings for non-standard diameters.

The front engine mount (T-bracket) mounting component has 2 slots to adapt to any of the Chinese engine front stud spacing configurations.
Some engines have wider stud spacing for the front mount, that's why there is 2 slots on the front mount (T bracket) mounting component.

The rear engine mount (T-bracket) mounting component has 1 hole and 1 slot.
This is because the drive sprocket is very close to one of the mounting studs on the rear mount application.
So the rear (T-bracket) mounting component that has the hole will mount on the stud nearest to the drive sprocket.

SELECT FRONT OR REAR IN OPTIONS WHEN ORDERING! To be sure you get the proper (T-bracket) mounting component!
The frame clamps are interchangeable

Compatible with all Chinese motors that have 1-1/2 - 2" stud spacing's

Benefits:

  • Easy, fast, secure, engine installation.

  • Eliminates, annoying, broken fasteners.

  • Designed and CNC machined to match your engine and bicycle frame geometry.

  • Available for a variety of frame tube diameters 1_1/8", 1_1/4" and 1_1/2".

Engine Mount 1-1/8" (Authentic Manic Mechanic) Motorized Bicycle
mmbikeparts.com
On sale !
$ 36 . 50  
Deal expires on
02/28/2023
$ 42 . 00
Regular Price
13%
Savings
This mount is generally for a Steel frame diameter that measures 1_1/8"

The front engine mount (T-bracket) mounting component has 2 slots to adapt to any of the Chinese engine front stud spacing configurations.
Some engines have wider stud spacing for the front mount, that's why there is 2 slots on the front mount (T bracket) mounting component.

The rear engine mount (T-bracket) mounting component has 1 hole and 1 slot.
This is because the drive sprocket is very close to one of the mounting studs on the rear mount application.
So the rear (T-bracket) mounting component that has the hole will mount on the stud nearest to the drive sprocket.

SELECT FRONT OR REAR IN OPTIONS WHEN ORDERING! To be sure you get the proper (T-bracket) mounting component!
The frame clamps are interchangeable

Compatible with all Chinese motors that have 1-1/2 - 2" stud spacing's

Benefits:

  • Easy, fast, secure, engine installation.

  • Eliminates, annoying, broken fasteners.

  • Designed and CNC machined to match your engine and bicycle frame geometry.

  • Available for a variety of frame tube diameters 1_1/8", 1_1/4" and 1_1/2".