Vortex 841AK-45 Rear Sprocket 520 Pitch 45-Tooth Aluminum Hardcoat Black

The Vortex 841AK-45 is a lightweight standard aluminum racing sprocket designed for 520 pitch chain applications. This 45-tooth rear sprocket features Vortex's patented design and is manufactured to professional racing standards, delivering exceptional performance and durability for motorcycle enthusiasts.

Key Features:

• 100% CNC manufactured in the USA from specially formulated aluminum alloy
• PTFE hardcoat black finish provides added lubricity and corrosion resistance
• Unique tooth design increases sprocket longevity and reduces chain wear
• Lightweight construction reduces rotating mass for improved acceleration
• Silver anodized finish prevents corrosion
• Patented Vortex sprocket design with precision tolerances
• 520 pitch compatible with most sport and performance motorcycles

Vortex Racing is trusted by professional race teams worldwide and manufactures all sprockets to the tightest tolerances with the best quality materials in the industry. Each sprocket is precision CNC machined to ensure perfect concentricity, which frees horsepower and extends the life of both chain and sprocket.