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Home > Mini Gas Scooter Model > The Rock - 41.5cc Gas Scooter
Stock Parts
Performance Parts
The Rock gas scooter was manufactured by the same manufacture as the Cobra gas scooter and shares the same E-ton engine and many of the same features and quality. 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 - 41.5cc eton, cobra, rock Air Filter - 42mm / Flat Pancake Air Filter - 42mm / Shielded Can - Chrome
Our Price: $19.95
Our Price: $12.95
Our Price: $19.95
Air Filter - 41.5cc eton, cobra, rock Air Filter - 44mm / Flat Pancake Air Filter - 42mm / Shielded Can - Chrome
Stock air filter for 41.5cc 2-stroke E-ton, Cobra, and The Rock gas scooters. 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
Air Filter - 42mm / Shielded Cone - Gold Air Filter - 44mm, 30° Angle (Blue) Air Filter - Cone HP, 30 Degree Angled Flange / 44mm
Our Price: $16.95
Our Price: $19.95
Our Price: $19.95
Air Filter - 42mm / Shielded Cone - Gold Air Filter - 44mm, 30° Angle (Blue) Air Filter - Cone  HP, 30 Degree Angled Flange / 44mm
Shielded Cone-shaped air filter Improves air flow and helps keep your carburetor free from dirt and other foreign matter.

Specifications:
Mounting Diameter: 42mm
Outer Diameter: 87mm
Overall Length:  85mm
Color: Gold
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
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.
Air Filter - Cone - 44mm Air Filter - Saucer / 44mm Air Filter - Straight / 44mm
Our Price: $19.95
Sale Price: $14.95
You save $5.00!
Our Price: $12.95
Our Price: $12.95
Air Filter - Cone - 44mm Air Filter - Saucer / 44mm Air Filter - Straight / 44mm
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.
High performance air filter element allows for greater airflow and improved performance.

Click on photo for more info.
Air Filter - Uni 44mm Air Filter - Uni 44mm / 15° Angled Dual Layer Pod Air Filter Air Filter - Uni 44mm Pod
Our Price: $20.95
Our Price: $16.95
Our Price: $17.49
Air Filter - Uni 44mm Air Filter - Uni 44mm / 15° Angled Dual Layer Pod Air Filter Air Filter - UNI POD 44 mm UP-5182
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
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
Air Filter Adapter / Velocity Stack with Built in Choke / 33cc, 36cc, 43cc and 49cc Air Filter Adapter/ Velocity Stack / 33cc, 36cc, 43cc and 49cc Air Filter and Stack - Saucer
Our Price: $12.95
Our Price: $12.95
Our Price: $21.95
Air Filter Adapter / Velocity Stack with Built in Choke Air Filter Adapter/ Velocity Stack Air Filter and Stack - Saucer
Billet aluminum air filter adapter with built in choke. Used to upgrade your stock air filter to a High Performance Air Filter.

Click on photo for more info.
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
The belt for this scooter comes in two versions. One is 575mm and the other is 600mm long. You should measure the length of yours, by wrapping... 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 Lever - Colored Racing Style
Our Price: $35.95
Sale Price: $25.95
You save $10.00!
Our Price: $6.95
Our Price: $19.95
Sale Price: $14.95
You save $5.00!
Belt Cover - Rock Brake Cable - Front, The Rock & Cobra Scooters Brake Lever -  Colored Racing Style
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
Racing Style Brake Lever Pair. Universal fit compatible with most bikes.

Click on photo for more info.
Brake Lever - Left Brake Lever - Right Carburetor - High Performance 43/49cc - 15.5mm
Our Price: $19.95
Sale Price: $14.95
You save $5.00!
Our Price: $19.95
Sale Price: $14.95
You save $5.00!
Our Price: $34.95
Scooter Brake Lever - Left Scooter Brake Lever - Right Carburetor - High Performance 43/49cc - 15.5mm
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
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.
Carburetor - Stock 43/49cc - 15mm Carburetor - Stock, Rock Carburetor Adapter Plate
Our Price: $23.95
Our Price: $59.95
Our Price: $10.95
Carburetor - Stock 43/49cc - 15mm Carburetor - Stock, Rock Carburetor Adapter Plate
Click on image for more details. 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.
Carburetor Kit - Stock, Rock (replaces the original carburetor) 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)
Our Price: $49.95
Our Price: $74.95
Our Price: $74.95
Replacement Carburetor for The Rock Scooter. Carburetor Kit High Performance for The Rock, Cobra and Eton 41.5cc Carburetor Kit High Performance for The Rock, Cobra and Eton 41.5cc
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. 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.
Clutch - Cobra, Rock (Eton 42cc) Clutch Housing - Rock Crank Case - Cover, Rock
Our Price: $34.95
Our Price: $34.95
Our Price: $31.95
Clutch - Cobra, Rock (Eton 42cc) Clutch Housing - Rock Crank Case - Cover, Rock
Stock clutch for the 41.5cc 2-stroke E-ton, Cobra, and The Rock gas scooters.

NOW BACK IN STOCK!
Crank Case - Right Side, Rock Drive shaft & Pulley Assembly Engine Mounts, Rock
Our Price: $34.95
Our Price: $69.95
Our Price: $29.95
Crank Case - Right Side, Rock Drive shaft & Pulley Assembly Engine Mounts, Rock
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!!
Exhaust - Rock, Cobra Flywheel Puller for small engines Forks - Rock
Our Price: $54.95
Our Price: $27.95
Our Price: $39.95
Exhaust - Rock, Cobra Flywheel Puller for small engines Forks - Rock
Replacement exhaust pipe for the Cobra, and The Rock gas scooters.

BACK IN STOCK!!
Specifications:
Over Diameter: 105mm
Thickness: 11mm
Bolts (3): 50mm x 8mm
Center Bolt ((1): 72mm x 11mm
Can be adjusted from 35mm - 95mm
Stock front forks for the Cobra, and The Rock gas scooters.

BACK IN STOCK !!
Fuel Cut-Off Valve Fuel Line Filter Fuel Line with rubber grommet
Our Price: $5.95
Our Price: $2.99
Our Price: $5.95
Fuel Cut-Off Valve Fuel Line Filter Fuel Line with rubber grommet
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. Click on image for more details.
Gas Tank - Low Rider Rock Gasket - Air Filter Adapter / 33cc, 36cc, 43cc and 49cc Gasket - WT Walbor Style Caburetors
Our Price: $35.95
Our Price: $3.99
Our Price: $1.49
Gas Tank - Low Rider Rock Gasket for Velocity Stack Walbro Gasket
Fits the Rock, Cobra, Razer and Grizzly gas scooters. As well as other models with the same style gas tank.

Specifications:
Width: 11.4 cm / 4.5 inches
Length:  34.2 cm / 13.5 inches
Thickness:  2 inches
Velocity stack gasket for the electric start engines. For use with WT walbro style carburetors.

Specifications:
Center Hole Diameter: 16mm
Bolt Hole Spacing: 31.5mm
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:
Capacity: 40oz
Mixing Ratio Options: 25:1, 30:1 & 50:1
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 pocketbikes, 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.
Pull Start, Gen I & III - Rock (E-ton engine) Tire - 9x3.50-4 Tread lock / Lock Tight (Med strength) 50g bottle
Our Price: $29.95
Sale Price: $19.95
You save $10.00!
Our Price: $9.95
Our Price: $7.95
Sale Price: $4.95
You save $3.00!
Pull Start, Gen I & III - Roc Scooter Tire - 9x3.50-4 Tread lock / Lock Tight (Med strength) 50g bottle
Pull starter for the 415cc Eton engine, Cobra, and The Rock gas scooters.

Note: Please check the inside of your pull start to confirm that you order the correct item.

Specifications:
Center portion of the part that silver:  45mm/ 1.77 inches
Bolt hole to bolt hole: 71mm/ 2.79 inches
Thickness: 1 5/8 inch
Tread lock / Lock Tight (Med strength) 50g bottle.
Helps to prevent nuts and bolts from loosening due to vibration.
   
 
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I absolutely love this company you guys are the best seriously ill recommend you guys to all my friends awesome customer service love you guys

Victor S