Sunstar Steel Rear Sprocket 49T-420 — Fits Kawasaki & Suzuki Off-Road

SKU: FJMF_2-142349
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Sale price$45.95
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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 Sunstar

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

Watch in action

Sunstar Steel Rear Sprocket: Built for the Toughest Tracks

Equip your Kawasaki or Suzuki dirt bike with the Sunstar 49T-420 steel rear sprocket for unmatched durability. Crafted from high-strength hardened steel, this sprocket is designed to handle the intense power delivery of modern off-road engines. Whether you are navigating technical single-track or racing on a high-speed motocross circuit, the 49-tooth configuration provides a reliable gear ratio that helps you stay in the power band longer.

Why Choose Sunstar Steel?

  • Maximum Wear Resistance: Hardened steel construction outlasts aluminum sprockets, even in muddy or sandy conditions.
  • Precision Fit: Designed to exact OEM specifications for Kawasaki and Suzuki hub compatibility.
  • Smooth Power Transfer: Optimized tooth geometry for 420-pitch chains ensures quiet and efficient operation.
  • Race-Proven Quality: Trusted by riders who demand consistent performance throughout the entire race season.

Choosing the right sprocket is essential for maintaining your bike's performance. The Sunstar 49T-420 offers the perfect balance of weight and strength, ensuring you don't have to worry about premature tooth wear during critical rides. It is an ideal replacement for worn-out stock sprockets and a smart upgrade for riders looking to fine-tune their gearing for specific terrain. Keep your Kawasaki or Suzuki running at its peak with high-quality components from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Sunstar

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

Watch in action

Sunstar Steel Rear Sprocket: Built for the Toughest Tracks

Equip your Kawasaki or Suzuki dirt bike with the Sunstar 49T-420 steel rear sprocket for unmatched durability. Crafted from high-strength hardened steel, this sprocket is designed to handle the intense power delivery of modern off-road engines. Whether you are navigating technical single-track or racing on a high-speed motocross circuit, the 49-tooth configuration provides a reliable gear ratio that helps you stay in the power band longer.

Why Choose Sunstar Steel?

  • Maximum Wear Resistance: Hardened steel construction outlasts aluminum sprockets, even in muddy or sandy conditions.
  • Precision Fit: Designed to exact OEM specifications for Kawasaki and Suzuki hub compatibility.
  • Smooth Power Transfer: Optimized tooth geometry for 420-pitch chains ensures quiet and efficient operation.
  • Race-Proven Quality: Trusted by riders who demand consistent performance throughout the entire race season.

Choosing the right sprocket is essential for maintaining your bike's performance. The Sunstar 49T-420 offers the perfect balance of weight and strength, ensuring you don't have to worry about premature tooth wear during critical rides. It is an ideal replacement for worn-out stock sprockets and a smart upgrade for riders looking to fine-tune their gearing for specific terrain. Keep your Kawasaki or Suzuki running at its peak with high-quality components from GGCRACING.

Product Details

Product Description

About Sunstar

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

Watch in action

Sunstar Steel Rear Sprocket: Built for the Toughest Tracks

Equip your Kawasaki or Suzuki dirt bike with the Sunstar 49T-420 steel rear sprocket for unmatched durability. Crafted from high-strength hardened steel, this sprocket is designed to handle the intense power delivery of modern off-road engines. Whether you are navigating technical single-track or racing on a high-speed motocross circuit, the 49-tooth configuration provides a reliable gear ratio that helps you stay in the power band longer.

Why Choose Sunstar Steel?

  • Maximum Wear Resistance: Hardened steel construction outlasts aluminum sprockets, even in muddy or sandy conditions.
  • Precision Fit: Designed to exact OEM specifications for Kawasaki and Suzuki hub compatibility.
  • Smooth Power Transfer: Optimized tooth geometry for 420-pitch chains ensures quiet and efficient operation.
  • Race-Proven Quality: Trusted by riders who demand consistent performance throughout the entire race season.

Choosing the right sprocket is essential for maintaining your bike's performance. The Sunstar 49T-420 offers the perfect balance of weight and strength, ensuring you don't have to worry about premature tooth wear during critical rides. It is an ideal replacement for worn-out stock sprockets and a smart upgrade for riders looking to fine-tune their gearing for specific terrain. Keep your Kawasaki or Suzuki running at its peak with high-quality components from GGCRACING.

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