M&W Aluminum Rear Sprocket 42T 6.43in Bolt Circle 520 Chain — Micro Sprint

SKU: BJFJ_SP520-643-42T
No reviews

About M&W Aluminum M&W Aluminum engineers high-quality automotive parts and ...Read More

Price:
Sale price$48.99
Sold Out
×

Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About M&W Aluminum

M&W Aluminum engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full M&W Aluminum lineup with fast shipping and expert fitment support — order with confidence.

Precision Machined 42T Micro Sprint Sprocket

Maximize your drivetrain efficiency with the M&W Aluminum Rear Sprocket. Specifically engineered for Micro Sprint racing, this 42-tooth sprocket is machined from high-quality aluminum to provide the perfect balance of durability and weight reduction. A lighter rotating mass translates to quicker acceleration out of the corners, giving you a competitive edge on the track.

Technical Specifications

  • Tooth Count: 42T
  • Bolt Pattern: 6.43 inch Bolt Circle
  • Chain Size: 520 Pitch
  • Material: Machined Aluminum
  • Finish: Natural
  • Application: Micro Sprint Rear Axle

Designed for a precise fit on standard 6.43in bolt pattern hubs, this sprocket ensures smooth power delivery and reduced drivetrain drag. The 520 chain compatibility makes it a versatile choice for various track conditions and gear ratios. Whether you are running on dirt or asphalt, the durability of this aluminum sprocket ensures it can handle the high-torque demands of sprint car racing. Maintain your competitive advantage with high-quality drivetrain components designed for the track. Find the best selection of performance parts for your race car at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About M&W Aluminum

M&W Aluminum engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full M&W Aluminum lineup with fast shipping and expert fitment support — order with confidence.

Precision Machined 42T Micro Sprint Sprocket

Maximize your drivetrain efficiency with the M&W Aluminum Rear Sprocket. Specifically engineered for Micro Sprint racing, this 42-tooth sprocket is machined from high-quality aluminum to provide the perfect balance of durability and weight reduction. A lighter rotating mass translates to quicker acceleration out of the corners, giving you a competitive edge on the track.

Technical Specifications

  • Tooth Count: 42T
  • Bolt Pattern: 6.43 inch Bolt Circle
  • Chain Size: 520 Pitch
  • Material: Machined Aluminum
  • Finish: Natural
  • Application: Micro Sprint Rear Axle

Designed for a precise fit on standard 6.43in bolt pattern hubs, this sprocket ensures smooth power delivery and reduced drivetrain drag. The 520 chain compatibility makes it a versatile choice for various track conditions and gear ratios. Whether you are running on dirt or asphalt, the durability of this aluminum sprocket ensures it can handle the high-torque demands of sprint car racing. Maintain your competitive advantage with high-quality drivetrain components designed for the track. Find the best selection of performance parts for your race car at GGCRACING.

Product Details

Product Description

About M&W Aluminum

M&W Aluminum engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full M&W Aluminum lineup with fast shipping and expert fitment support — order with confidence.

Precision Machined 42T Micro Sprint Sprocket

Maximize your drivetrain efficiency with the M&W Aluminum Rear Sprocket. Specifically engineered for Micro Sprint racing, this 42-tooth sprocket is machined from high-quality aluminum to provide the perfect balance of durability and weight reduction. A lighter rotating mass translates to quicker acceleration out of the corners, giving you a competitive edge on the track.

Technical Specifications

  • Tooth Count: 42T
  • Bolt Pattern: 6.43 inch Bolt Circle
  • Chain Size: 520 Pitch
  • Material: Machined Aluminum
  • Finish: Natural
  • Application: Micro Sprint Rear Axle

Designed for a precise fit on standard 6.43in bolt pattern hubs, this sprocket ensures smooth power delivery and reduced drivetrain drag. The 520 chain compatibility makes it a versatile choice for various track conditions and gear ratios. Whether you are running on dirt or asphalt, the durability of this aluminum sprocket ensures it can handle the high-torque demands of sprint car racing. Maintain your competitive advantage with high-quality drivetrain components designed for the track. Find the best selection of performance parts for your race car at GGCRACING.

DRIVERS Also Bought

Recently viewed