Vortex 608BZK-39 520 Steel Rear Sprocket 39-Tooth Black

The Vortex 608BZK-39 is a 520-pitch steel rear sprocket with 39 teeth, finished in an electro-plated satin black coating for corrosion resistance. Precision-manufactured to Vortex's exacting specifications, this sprocket is engineered for reliable, long-lasting performance on motorcycles and ATVs.

Key Features:

• Material: Carbon steel alloy manufactured to precise Vortex specifications
• Finish: Electro-plated satin black for corrosion resistance
• Chain Pitch: 520
• Tooth Count: 39 teeth
• Hardened teeth maintain shape and chain engagement over extended use
• Lightening holes reduce rotating mass for improved throttle response
• Unique tooth profile increases sprocket longevity and reduces chain wear

The 608BZK-39 offers a durable, low-maintenance alternative to aluminum sprockets, delivering consistent power transfer and a long service life under demanding street and off-road conditions. Compatible with standard 520-pitch drive chains.