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Quart 4 Upgrades (47/49cc)

Displaying products 1 - 30 of 33 results
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V-stack
V-Stack for 43/47/49cc W/HP Carb
List: $12.95
Price: $7.95
You Save: $5.00 (39 %)
V-Stack for 43/47/49cc W/HP Carb
Install this Velocity Stack to improve your bikes' air flow and performance. Fits all 43/47/49cc with HP Carb.
V-Stack
V-Stack for 47cc Stk Carb
List: $12.95
Price: $7.95
You Save: $5.00 (39 %)
V-Stack for 47cc Stk Carb
Install this Velocity Stack to improve your bikes' air flow and performance. Fits all 47cc half/full fairing Caglarri, Daytonas with Stock Carb.
HP Clutch, 47cc
Adjustable 2 Shoe HP Clutch for (47/49cc) Cag.
List: $69.95
Price: $29.95
You Save: $40.00 (57 %)
Adjustable 2 Shoe HP Clutch for (47/49cc) Cag.
It's finally here! Here's what you been waiting for! the fully adjustable high performance clutch! Pocketbike not taking off fast enough? Try this HP clutch! It comes with adjustable racing springs for all your racing needs. With the HP Clutch, you can e
Rocket Ket, 49cc
47cc Half/Full Fairing Rocket Key
List: $9.95
Price: $5.95
You Save: $4.00 (40 %)
47cc Half/Full Fairing Rocket Key
Pocketbike not taking off fast enough? Try the Rocket Key. What it does is advance the timing providing an earlier spark. If you know how much it helps on a stock sport goped then you know it will make a good difference in performance on a motor twice the
Piston Ring
44mm Piston Ring-Pair, 49cc
Price: $9.00
44mm Piston Ring-Pair, 49cc
Fits all 49cc (2-stroke Engines)
44mm Piston
44mm Piston ,49cc
List: $25.95
Price: $16.95
You Save: $9.00 (35 %)
44mm Piston ,49cc
Fits all 49cc (2-stroke Engines)
Reed Valve, 47cc
Performance Reed for 47/49cc Cag, Daytona, half/full Fairing
List: $19.95
Price: $9.95
You Save: $10.00 (50 %)
Performance Reed for 47/49cc Cag, Daytona, half/full Fairing
Pocketbike not taking off fast enough? Try the Reed Valve. What it does is incress air/fuel flow to the combustion chamber providing an stronger combustion. If you know how much it helps on a stock sport goped then you know it will make a good difference
44mm Piston Kit
44mm Piston Kit, 49cc
List: $34.95
Price: $24.95
You Save: $10.00 (29 %)
44mm Piston Kit, 49cc
44mm, piston kit for '49cc' pocketbikes. Includes piston, rings, circlips, and pin. This kit must be used with a 44mm cylinder.
47cc HP Carb Kit
HP Carb Kit (47/49cc) Cag.
List: $89.95
Price: $62.95
You Save: $27.00 (30 %)
HP Carb Kit (47/49cc) Cag.
High performance watercool carb conversion kit for 47/49cc case reed inducted Pocket Bikes. Manifold features 3D machining for optimum flow and performance. This Carb Kit is tested to be the best you could find on the pocket bike industry today! It's easy
Race Hand Grip (Pair)
Race Hand Grip (Pair)
Price: $14.95
Race Hand Grip (Pair)
HP Clutch Drum, 47cc
HP Cast Aluminum Bell Housing for (47/49cc) Cag.
List: $69.95
Price: $34.95
You Save: $35.00 (50 %)
HP Cast Aluminum Bell Housing for (47/49cc) Cag.
It's finally here! Here's what you been waiting for! the high performance Clutch Bell Housing! Pocketbike not taking off fast enough? Try this HP clutch drum! It comes with Heat Resistence Vented Cast Aluminum Case, Heavy Duty Bearing to promote the Ultim
HP Carb. Throttle Bracket
Throttle Bracket (CARB-318, Walbro 603)
Price: $7.95
Throttle Bracket (CARB-318, Walbro 603)
It fits HP CARB-318 and Walbro 603 for 47/49cc Caglari, Daytona, Lucky 7 Half/Full Fairing, Quart 4 pocket bikes.
Race Pinion (3rd Bearing Support)
Race Pinion (3rd Bearing Support)
List: $19.95
Price: $12.95
You Save: $7.00 (35 %)
Race Pinion (3rd Bearing Support)
Improve your top speed with a Race Sprocket. Available in 6,7 tooth. Stock on the PocketBike is 6. See the speed chart below to view approx. increases in speed for each sprocket size. Installation is easy, just remove your clutch drum, loosen the stock ge
Aluminum Starter Claw
Aluminum Starter Claw
Price: $10.95
Aluminum Starter Claw
Replace your OEM Stater Claw with this Alunimun Claw and it will last for lifetime!
Screws
Anodized Aluminum 6mm Screws set (20)
Price: $12.00
Anodized Aluminum 6mm Screws set (20)
The aluminum screws are design to hold your body panel to the bike frame. These screws has been anodized, so the paint will last longer then standard paint jobs.
Dual_Channel_Cylinder_Kit
Dual Channel 49cc 44mm Cylinder Upgrade Kit
Price: $64.95
Dual Channel 49cc 44mm Cylinder Upgrade Kit
The 44mm cylinder has 2 ported channel, which is designed to work with the modified Window Piston has Custom Boost Port to give your bike that extra kick that you always wanted! The kit comes with everything shown in the picture.
Carbon_Fiber_Reeds
Carbon Fiber Reed
Price: $16.50
Carbon Fiber Reed
Pocketbike not taking off fast enough? Try the Cabon Fiber Reed Valve. What it does is incress air/fuel flow to the combustion chamber providing an stronger combustion. If you know how much it helps on a stock sport goped then you know it will make a good
Round Head High Compression Kit (round version)
List: $125.00
Price: $89.98
You Save: $35.02 (28 %)
Round Head High Compression  Kit (round version)
40mm or 44mm Billet top (round style), Piston, NGK Spark Plug, Piston Rings, gaskets, bolts. This kit will give your motor more POWER.
47/49cc Full Circle Crank Shaft
Price: $49.00
47/49cc Full Circle Crank Shaft
INCREASE TORQUE AND TOP END
Cag Big Bore High Compression Motor
List: $199.99
Price: $159.95
You Save: $40.04 (20 %)
Cag Big Bore High Compression Motor
Fit's 47cc pocket bikes, 2-stroke pocket bike Quads. The motor comes with an aluminum pull starter, 44mm high compression cylinder, and performance air filter.
Pinion Wrench Tool
Price: $15.95
Pinion Wrench Tool
Remove and install pinions easily with this wrench tool. Works on 6, 7, and 8 tooth Pinions. Pinions Not included.
Tire Popper Tool
Price: $37.00
Tire Popper Tool
works on most 2-stroke, electric scooter, moped scooter, motorcycle, ATV tires.
Aluminum Fuel Filter (for 2-stroke motors)
Price: $9.95
Aluminum Fuel Filter (for 2-stroke motors)
Helps to filter the fuel before it reaches the carburetor. Has a metal filter, it can be washed and reused.
Power Flow
K&N Style Cone Air FilterFits most 2-Stroke Pocket Bikes!
List: $22.95
Price: $14.95
You Save: $8.00 (35 %)
K&N Style Cone Air FilterFits most 2-Stroke Pocket Bikes!
This K&N style performance filter is designed to trap the smallest particles and to promote maximium air flow for beter performance. Bolt on this air filter kit to help your motor last longer, run cleaner and more effecient. The stock foam ring on the sto
Power Flow
K&N Style Flat Air FilterFits most 2-Stroke Pocket Bikes!
List: $22.95
Price: $14.95
You Save: $8.00 (35 %)
K&N Style Flat Air FilterFits most 2-Stroke Pocket Bikes!
This K&N style performance filter is designed to trap the smallest particles and to promote maximium air flow for beter performance. Bolt on this air filter kit to help your motor last longer, run cleaner and more effecient. The stock foam ring on the sto
Power Flow UFO
K&N Style UFO Air FilterFits most 2-Stroke Pocket Bikes!
List: $22.95
Price: $14.95
You Save: $8.00 (35 %)
K&N Style UFO Air FilterFits most 2-Stroke Pocket Bikes!
This K&N style performance filter is designed to trap the smallest particles and to promote maximium air flow for beter performance. Bolt on this air filter kit to help your motor last longer, run cleaner and more effecient. The stock foam ring on the sto
big bore kit-47cc
REV Big Bore Kit Upgrade for 47cc
List: $89.95
Price: $49.95
You Save: $40.00 (44 %)
REV Big Bore Kit Upgrade for 47cc
Increase your engine displacement by 10cc with this Big Bore kit from RevUnlimited! Your 47cc Engine is actually a 39cc with 40mm bore (note: number 40 marking could be found on side of cylinder head). The outcome is unbelievable! Easy direct bolt on and
49cc PRO BILLET RACE HEAD KIT
49cc SQUARE BILLET HEAD KIT
List: $229.95
Price: $129.95
You Save: $100.00 (43 %)
49cc SQUARE BILLET HEAD KIT
GO PRO! Increase your engine Power by 45% with this Ported Race Head Kit from AW Minimoto! Gain overall power throughout the engine cycle with this custom ported Kit! Lightened Windowed Race Piston offers RPM Increase! Two Piece designed for Power Srtoke
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