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You are here: Home > Stand-Up Gas Scooter Parts > Cobra - 41.5cc Gas Scooter
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Stock Parts
Performance Parts
The Cobra gas scooter was one of  the best selling mini gas scooters. It was equipped with an E-ton engine and made with high-grade materials and was made to stand the test of time. Many of the parts have been discontinued, but we still stock the most common parts needed to keep your scooter functional for years to come. If you don't see the part you need, just give us a call at 800-881-3435 and we will be happy to get the specifications and match it with one or our many parts
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Air Filter - 42mm / Flat Pancake Air Filter - 42mm / Shielded Can - Chrome Air Filter - 44mm, 30° Angle (Blue)
Our Price: $12.95
Our Price: $19.95
Our Price: $19.95
Air Filter - 44mm / Flat Pancake Air Filter - 42mm / Shielded Can - Chrome Air Filter - 44mm, 30° Angle (Blue)
Flat pancake filter is great for fitting in tight spaces. Improves air flow and helps keep your carburetor free from dirt and other foreign matter.


Specifications:
Mounting Diameter: 42mm
Outer Diameter: 75mm
Overall Length:  35mm
Shielded can-shaped air filter Improves air flow and helps keep your carburetor free from dirt and other foreign matter. Also has a shield which will help keep light rain, mud and water from splashing onto the filter element.

Specifications:
Mounting Diameter: 42mm
Outer Diameter: 100mm (shied cover)
Overall Length:  80mm
Color: Chrome
Shielded air filter with 44mm rubber mounting and 30 degree angle.

Specifications:
Angle: 30°
Mounting Diameter: 44mm or 1.70 inches
Outer Diameter: 90mm or 3.75 inches
Overall Length:  125mm or 5 inches
Color: Blue
Air Filter - Cone HP, 30 Degree Angled Flange / 44mm Air Filter - Cone - 44mm Air Filter - Saucer / 44mm
Our Price: $19.95
Our Price: $19.95
Sale Price: $14.95
You save $5.00!
Our Price: $12.95
Air Filter - Cone  HP, 30 Degree Angled Flange / 44mm Air Filter - Cone - 44mm Air Filter - Saucer / 44mm
High performance air filter element allows for greater airflow and improved performance. Mounting flange is angled at 30 degrees to allow for an easy fit in tight spaces.

Click on photo for more info.
High Performance air filter element allows for greater airflow and improved performance.

Click on photo for more info.
High Performance air filter element allows for greater airflow and improved performance.

Click on photo for more info.
Air Filter - Straight / 44mm Air Filter - Uni 44mm Air Filter - Uni 44mm / 15° Angled Dual Layer Pod Air Filter
Our Price: $12.95
Our Price: $20.95
Our Price: $16.95
Air Filter - Straight / 44mm Air Filter - Uni 44mm Chrome Top Air Filter - Uni 44mm / 15° Angled Dual Layer Pod Air Filter
High performance air filter element allows for greater airflow and improved performance.

Click on photo for more info.
Uni Filter can be washed for extended life, great for extreme dusty environments.

Specifications:
Mounting Diameter: 44mm or 1.70 inches
Outer Diameter: 73mm or 2.85 inches
Overall Length:  80mm or 3.25 inches
Uni dual layer pod filter with 15 degree angle. Filter can be washed for extended life, great for extreme dusty environments.

Specifications:
Angle: 15°
Mounting Diameter: 44mm or 1.70 inches
Outer Diameter: 90mm or 3.75 inches
Overall Length:  125mm or 5 inches
Air Filter - Uni 44mm Pod Air Filter Adapter/ Velocity Stack, 44mm / 33cc, 36cc, 43cc and 49cc Air Filter and Stack - Saucer
Our Price: $17.49
Our Price: $12.95
Our Price: $21.95
Air Filter - UNI POD 44 mm UP-5182 Air Filter Adapter/ Velocity Stack Air Filter and Stack - Saucer
Uni 44mm pod filter. Filter can be washed for extended life, great for extreme dusty environments.

Specifications:
Mounting Diameter: 44mm or 1.70 inches
Outer Diameter: 70mm or 2.75 inches
Overall Length: 145mm or 5.75 inches
Billet aluminum air filter adapter used to upgrade your stock air filter to a High Performance Air Filter.

Click on photo for more info.
High performance air filter and air filter adapter allows for greater airflow and improved performance.

Click on photo for more info.
Air Filter and Stack - Straight Axle - Rear Drive Assembly, Cobra Belt - 575-5M-15
Our Price: $21.95
Our Price: $21.95
Our Price: $8.95
Air Filter and Stack - Straight Axle - Rear Drive Assembly, Cobra Belt - 575-5M-15
High performance air filter and air filter adapter allows for greater airflow and improved performance.

Click on photo for more info.
Rear drive axle assembly for the Rock and Cobra gas scooters. Short belt goes under belt cover (575mm) for the rock scooter.

Note: Please check your belt number.  The belt comes in two sizes.
Belt - 575-5M-18 Belt - 600-5M-15 Belt - 670-5M-18
Our Price: $15.95
Our Price: $11.95
Our Price: $14.95
Belt - 575-5M-18 Belt - 600-5M-15 Rock and Cobra Scooter Belt - 670-5M-18
Short belt goes under belt cover (575mm) for the rock scooter.

Note: Please check your belt number.  The belt comes in two sizes.
Belt for the Rock and other scooter models that use the same belt size.

Note: Please check your belt number.  Belt is available in two sizes.
Belt for The Rock and Cobra as-well as other scooter models with the same belt number.
Belt Cover - Rock Brake Cable - Front, The Rock & Cobra Brake Cable - Rear, The Rock & Cobra
Our Price: $35.95
Sale Price: $25.95
You save $10.00!
Our Price: $6.95
Our Price: $6.95
Belt Cover - Rock Brake Cable - Front, The Rock & Cobra Scooters Brake Cable - Rear, The Rock & Cobra Scooters
Chrome belt cover for Cobra, and The Rock gas scooters.

Specifications:
Width: 5 1/8 inches
Length: 10 7/8 inches
Thickness: 7/8 inch
Brake cable for the Cobra/Rock gas Scooters and other models with the same style brake cable.

Specifications:                                              
Black Sleeve: 37.5 Inch
Inner Cable: 43.5 Inch
Brake Cable for the Cobra/Rock Gas Scooters and other models with the same style brake cable.

Specifications:                                              
Black Sleeve: 57.5 Inch
Inner Cable: 64.5 Inch
Brake drum and band (Large 108mm or 4 1/4 inch) Brake Lever - Colored Racing Style Brake Lever - Left
Our Price: $17.95
Our Price: $19.95
Sale Price: $14.95
You save $5.00!
Our Price: $19.95
Sale Price: $9.95
You save $10.00!
Brake drum and band (Large 108mm or 4 1/4 inch) Brake Lever -  Colored Racing Style Scooter Brake Lever - Left
Brake drum and band used on many models.

Click on photo for more info.
Universal fit Racing Style Brake Levers compatible with most models.

Specifications:
Inner mount diameter:  22.5 mm
Included: Right and Left Lever
High quality Left Brake lever for the rock / cobra scooters and many other models with the same style lever.

Specifications:
Inner diameter:  22.5 mm
Brake Lever - Right Carburetor - 15.8mm w/ High and Low adjustment screws, (with cable bracket) Carburetor - Stock 43/49cc - 15mm
Our Price: $19.95
Sale Price: $9.95
You save $10.00!
Our Price: $34.95
Our Price: $23.95
Scooter Brake Lever - Right Carburetor - High Performance 43/49cc - 15.5mm Carburetor - Stock 43/49cc - 15mm
High quality Right Brake lever for the rock / cobra scooters and many other models with the same style lever.

Specifications:
Inner diameter:  22.5 mm
HP Carburetor for the 43-49cc 2-stroke Bikes. Click on image for more details.
Carburetor - Stock, Rock Carburetor Adapter Plate Carburetor Kit - Stock, Rock (replaces the original carburetor)
Our Price: $59.95
Our Price: $10.95
Our Price: $49.95
Carburetor - Stock, Rock Carburetor Adapter Plate Replacement Carburetor for The Rock Scooter.
Stock carburetor for the 41.5cc 2-stroke E-ton, Cobra, and The Rock gas scooters. Lines up the HP carburetor vacuum port for the 49cc 2-stroke engine on the X7 and other bikes using the same engine. This carburetor kit replaces the original stock carburetor on The Rock and Cobra scooters and the 41.5cc Eton 2 cycle engine. Shop tested and works just as good or better then the original.
Carburetor Kit HP for The Rock, Cobra and Eton 41.5cc (Sauser air filter version) Carburetor Kit HP for The Rock, Cobra and Eton 41.5cc (Straight air filter version) Chain - #35 - 37 inch
Our Price: $74.95
Our Price: $74.95
Our Price: $19.95
Carburetor Kit High Performance for The Rock, Cobra and Eton 41.5cc Carburetor Kit High Performance for The Rock, Cobra and Eton 41.5cc Chain - #35 - 37 inches
This carburetor kit replaces the original stock carburetor on The Rock, Cobra, Razer and all scooters that use the 41.5cc Eton 2 cycle engine. Shop tested and works great!.

Kit includes the fully adjustable high performance Walbro style carburetor with air and fuel mixture adjustments, the high performance air filter and velocity stack. Kit will improve throttle response, acceleration and top end as well as keep your engine running cleaner.

Description:
15.5mm HP Carburetor W/ high & low adjustments
Saucer Air Filter
Velocity Stack
Built in choke
Vacuum Adapter Plate
Fuel Line

Note: You will also have to remove the metal plate below the stock carburetor in order for the replacement version to fit.

Kit includes the fully adjustable high performance Walbro style carburetor with air and fuel mixture adjustments, the high performance air filter and velocity stack.  This kit will improve throttle response, acceleration and top end as well as keep your engine running cleaner.

Description:
15.5mm HP Carburetor W/ high & low adjustments
Straight Air Filter
Velocity Stack
Built in choke
Vacuum Adapter Plate

Carburetor Kit Fits the 41.5cc 2-stroke E-ton, Cobra, and The Rock gas scooters.
Chain Compatible for the 41.5cc 2-stroke E-ton engines commonly used on the Cobra, the Rock and many other gas scooters
Chain Lube - Motorex 662 Strong Street Spray - 56ml. VOC Compliant Chain Tensioner Pair - Cag Clutch Housing - Rock
Our Price: $8.69
Our Price: $4.95
Our Price: $34.95
Pocket Bike Chain Lube - Motorex 662 Strong Street Spray - 56ml. VOC Compliant Chain Tensioner Pair - Cag Clutch Housing - Rock
White, wear-reducing fully synthetic lubricant with excellent adhesion for all, especially X-ring and O-ring motorcycle chains
Waterproof, absolutely resistant to spin and high pressure
Best suited for road use
Also available in a refillable small container
For case order 25
Compatible with all mini pocket bikes and other models that use same style chain tensioner.

Click on photo for more info.
Crank Case - Cover, Rock Crank Case - Right Side, Rock Cylinder - E-ton 41.5cc, 40mm
Our Price: $31.95
Our Price: $34.95
Our Price: $49.95
Crank Case - Cover, Rock Crank Case - Right Side, Rock Cylinder - E-ton 41.5cc, 40mm
Click on image for more details.
Drive shaft & Pulley Assembly Engine Mounts, Rock Exhaust - Rock, Cobra
Our Price: $69.95
Our Price: $29.95
Our Price: $54.95
Drive shaft & Pulley Assembly Engine Mounts, Rock Exhaust - Rock, Cobra
Upper drive shaft with pulley assembly.

Specifications:
Shaft
 Length: 190mm

Pulley
 Diameter:  31mm

Notes: We came across a few used drive shafts with pulleys assembly's. They are in used but working condition. Also the pulley gear as been spot welded to the shaft for extra strength. We only have 6 and they won't last long and once sold out we won't be able to restock anymore...
Engine mount kit for for the Cobra, and The Rock gas scooters.

BACK IN STOCK!!
Replacement exhaust pipe for the Cobra, and The Rock gas scooters.

BACK IN STOCK!!
Forks - Rock Fuel Cut-Off Valve Fuel Line Filter
Our Price: $39.95
Our Price: $5.95
Our Price: $2.99
Forks - Rock Fuel Cut-Off Valve Fuel Line Filter
Stock front forks for the Cobra, and The Rock gas scooters.

BACK IN STOCK !!
Fits all bikes with a 3/16 to 1/4 fuel line hole. Fuel line filter to provide cleaner fuel to the engine which prolongs engine and carburetor life.
Fuel Line with rubber grommet Gasket - WT Walbor Style Carburetors Grip - Scott Hurricane MX - Blue
Our Price: $5.95
Our Price: $1.49
Our Price: $8.95
Fuel Line with rubber grommet Walbro Gasket Scott Hurricane MX Grips - Blue
Click on image for more details. For use with WT walbro style carburetors.

Specifications:
Center Hole Diameter: 16mm
Bolt Hole Spacing: 31.5mm
Scott brand grips are made of a new WORKS soft and sticky TPR compound. They are designed to keep your hands from slipping and made to last. Best grips for the money!

Color: Blue
Grip - Scott Hurricane MX - Green Grip - Scott Hurricane MX - Grey Grip - Scott Hurricane MX - Red
Our Price: $8.95
Our Price: $8.95
Our Price: $8.95
Scott Hurricane MX Grips - Green Scott Hurricane MX Grips - Grey Scott Hurricane MX Grips - Red
Scott brand grips are made of a new WORKS soft and sticky TPR compound. They are designed to keep your hands from slipping and made to last. Best grips for the money!

Color: Green
Scott brand grips are made of a new WORKS soft and sticky TPR compound. They are designed to keep your hands from slipping and made to last. Best grips for the money!

Color: Grey
Scott brand grips are made of a new WORKS soft and sticky TPR compound. They are designed to keep your hands from slipping and made to last. Best grips for the money!

Color: Red
Grip - Scott Hurricane MX - Yellow Grip - Scott MX II - Black Ignition Coil (One Prong) - 22/26cc, 2-cycle
Our Price: $8.95
Our Price: $8.95
Our Price: $19.95
Scott Hurricane MX Grips - Yellow Scott Hurricane MX Grips - Black Ignition Coil (One Prong) - 22/26cc, 2-cycle
Scott brand grips are made of a new WORKS soft and sticky TPR compound. They are designed to keep your hands from slipping and made to last. Best grips for the money!

Color: Yellow
Scott brand grips are made of a new WORKS soft and sticky TPR compound. They are designed to keep your hands from slipping and made to last. Best grips for the money!

Color: Black
Ignition coil for 22cc & 26cc 2-cycle engine.

Specifications:
Bolt Hole Spacing: 35mm or 1.30 inches (center to center)
Wires: 2 wires, 1 black and 1 Red
Loctite - High strength, Red (6ML Tube) Loctite - Med strength, Blue (6ML Tube) Mixing Bottle (40 oz)
Our Price: $8.95
Our Price: $8.95
Our Price: $7.95
Tread lock / Lock Tight (Med strength) 50g bottle Tread lock / Lock Tight (Med strength) 50g bottle Mixing Bottle (40 oz)
Tread lock / Lock Tight (Med strength) 50g bottle.
Helps to prevent nuts and bolts from loosening due to vibration.
Tread lock / Lock Tight (Med strength) 50g bottle.
Helps to prevent nuts and bolts from loosening due to vibration.
Mixing Bottle for the 2-stroke pocket bikes, scooters, atvs, R/C car engine and other applications.

Specifications:
Mixing Ratio Options: 25:1, 30:1 & 40:1
Mixing Bottle (600ml) Mud Flap - Rock Neck, Folding Assy
Our Price: $4.99
Our Price: $9.95
Sale Price: $5.95
You save $4.00!
Our Price: $49.95
Mixing Bottle Mud Flap - Rock The Rock and Cobra Neck, Folding Assy
Mixing Bottle for the 2-stroke pocket bikes, scooters, atvs, and other applications. Rear mud flap for the Cobra, and The Rock gas scooters. Lower goose neck assembly for The Rock and Cobra scooters.

Comes as shown in picture.
Rim - Aluminum Rock Rear -Black SC Tube - 2.50-4 SC Tube - 3.00-4
Our Price: $42.95
Our Price: $6.95
Our Price: $8.95
Scooter Tube - 2.50-4 Scooter Tube - 3.00-4
Aluminum Rear Rim for the Rock, Cobra and other models that use the same style rim.

Specifications:
Hardware included
Tube with bent valve stem.
Size: 2.50-4
Tube with bent valve stem.
Size: 3.00-4
SC Tube - 4.10/3.50-4 Spark Plug - NGK BM6A (5921) Spark Plug Cap - NGK "L" Style (8051)
Our Price: $8.95
Our Price: $3.95
Our Price: $3.10
Scooter Tube - 3.50-4 Spark Plug - NGK BM6A (5921) Spark Plug Cap - NGK "L" Style
Specifications:
Size: 4.10/3.50-4
Tube with bent valve stem

This NGK spark plug is typically used on 33cc, 43cc, 47cc and 49cc 2-stroke engines found on pocket bikes and stand up style scooters.

Specifications:
NGK BM6A
Manufactures Part# 5921
NGK "L" style spark plug boot.
Tire - 9x3.50-4
Our Price: $13.95
Scooter Tire - 9x3.50-4