JT Sprockets JTA478.45BLK Black Rear Sprocket

Description

JT Sprockets JTA478.45BLK Black Rear Sprocket

The JT Sprockets JTA478.45BLK rear sprocket is built for consistent power transfer on select Kawasaki mid-displacement and heritage sport models. Its steel construction ensures stable wear characteristics, while the CNC-machined tooth profile supports accurate chain alignment and smooth drivetrain operation.
The corrosion-resistant black finish maintains dimensional stability in varied weather conditions, improving chain life and overall drivetrain performance for daily riding and sport use.

Features:
• Steel rear sprocket for long and consistent service life
• CNC-machined tooth profile for precise chain alignment
• Black corrosion-resistant surface treatment
• Smooth and stable chain engagement under load
• Compatible with select Kawasaki ZXR400, EX650 and Z800 models

Fitment:

Kawasaki

ZXR400 Series
• 88-02 → ZXR400 / ZXR400 R (H2 / L1–L9 / ZX400J2)

Ninja 650R Series
• 09 → EX650 C9F Ninja 650R USA

Z800 Series
• 13-16 → Z800 / Z800e (ADS–AGF / CDS–CGF range)
• 16 → Z800 Sugomi Edition (ZR800)