Product Details
Vortex aluminum rear sprockets are 100% CNC-machined performance replacements that reduce rotating mass compared to stock steel, available in 420 and 525 chain pitches in black and silver anodized finishes. A unique tooth profile and weight-saving cutouts make them a straightforward drivetrain upgrade for street and track riders.
- 100% CNC-machined aluminum for improved concentricity over cast or stamped alternatives
- Lightweight construction reduces rotating mass compared to OEM steel sprockets, supporting faster acceleration response
- Unique tooth design extends sprocket service life
- Weight-saving cutouts further reduce rotating weight
- Anodized finish in black and silver; covers 420 and 525 chain pitches
Spec: Position: Rear · Teeth: 39 · Material: Aluminum · Finish: Black · Chain Pitch: 520
Fitment
Fits 52 motorcycles across Kawasaki, Cfmoto — including Cfmoto 300 SS 2021–2026; Cfmoto 650 GT 2020–2024; Kawasaki NINJA 1000SX 2020–2024; Kawasaki VULCAN S 2015–2023; Kawasaki ER 6N 2009; Kawasaki ER 6N 2006–2016; Kawasaki NINJA 650 2006–2023; Kawasaki VERSYS 650 2007–2021. Verify fit for your exact bike with the fitment checker at garamoto.com.
Specifications
| Position | Rear |
|---|---|
| Chain Pitch | 520 |
| Teeth | 39 |
| Material | Aluminum |
| Finish | Black |
| Best For | Street, Track |
Verified from Garamoto’s catalog & fitment data.