Vortex Steel Rear Sprocket 520 (641A)

Name: Vortex Steel Rear Sprocket 520 (641A)
Brand: Vortex
SKU: 641AS-46
Price: 48.41 USD
Availability: InStock

Part # 641AS-46

Item #641AS-46

Fits 15 motorcycles

Yamaha
- FJ1100 · 1984-1985
- FJ1200 · 1986-1987
- FJ1200 · 1989-1993
- FZ6R · 2009-2017
- FZ8 · 2010-2015
- FZR1000 · 1987-1995
- FZR750R · 1987-1991
- FZS600 Fazer · 2000-2003
- GTS1000 · 1993-1994
- MT-07 · 2025-2026
- TDM 900 · 2002-2014
- XJ6 Diversion · 2009-2015
- YZF-R7 · 2026
- YZF600R Thundercat · 1994-2007
- YZF750R · 1993-1998

$48.41

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Black

Low stock - 10 items left
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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: 47 · Material: Steel · Finish: Black · Chain Pitch: 520

Fitment

Yamaha: FJ1100 1984–1985 · FJ1200 1986–1993 · FZ6R 2009–2017 · FZ8 2010–2015 · FZR1000 1989–1995 · FZR1000 1987–1995 · FZR750 1987–1988 · FZR750 1989–1991 · FZS600 FAZER 2000–2003 · GTS1000 1993–1994 · MT 07 2025–2026 · TDM 900 2002–2014 · XJ6 DIVERSION 2009–2015 · YZF R7 2026 · YZF600 THUNDERCAT 1994–2007 · YZF600 THUNDERCAT 1995–2007 · YZF750 1994–1998 · YZF750 1993

Specifications

Position	Rear
Teeth	47
Sprocket Material	Steel
Finish	Black
Chain Size	520
Country Of Origin	United States
Best For	Street, Track

Verified from Garamoto’s catalog & fitment data.