Vortex Steel Rear Sprocket 520 — Black (642AS)

Name: Vortex Steel Rear Sprocket 520 — Black (642AS)
Brand: Vortex
SKU: 642AS-41
Price: 48.41 USD
Availability: InStock

Part # 642AS-41

Item #642AS-41

Fits 7 motorcycles

Yamaha
- MT 09 · 2021–2026
- MT 09 SP · 2021–2026
- FJ 09 · 2021–2026
- XSR900 · 2022–2026
- YZF R1 · 2015–2026
- YZF R1M · 2015–2026
- YZF R6 · 1999–2002

$48.41

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41T

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Vortex Steel Rear Sprocket 520 — Black (642AS)

Product Details

Laser-cut carbon steel rear sprockets from Vortex Racing, designed to outlast aluminum while trimming rotating mass through precision-cut relief pockets — a durable street and track option available in 520, 525, and 530 pitches.

Laser cut from carbon steel
Finished in a durable satin finish
Weight-saving cutouts reduce rotating mass without compromising strength
Longer lasting than aluminum sprockets
Available in 520, 525, and 530 chain pitches
Made in the USA

Spec: Position: Rear · Teeth: 41 · Material: Steel · Finish: Black · Chain Pitch: 520

Fitment

Yamaha MT 09 2021–2026
Yamaha MT 09 SP 2021–2026
Yamaha FJ 09 2021–2026
Yamaha XSR900 2022–2026
Yamaha YZF R1 2015–2026
Yamaha YZF R1M 2015–2026
Yamaha YZF R6 1999–2002