Vortex 125-65 Rear Sprocket 525 Pitch 65 Tooth

The Vortex 125-65 is a high-performance rear sprocket engineered for precision and durability in demanding motorcycle applications. This sprocket features 65 teeth and is designed for use with 525 pitch chain, making it a popular choice for sportbike gearing modifications and replacements.

Key Features:

• 65-tooth configuration for customized gearing ratios
• 525 pitch compatibility for standard sportbike chain systems
• Precision-machined construction ensures accurate chain alignment and reduced wear
• Heat-treated steel or aluminum alloy construction for strength and longevity
• CNC-machined tooth profiles for smooth power transfer and extended chain life
• Lightened design reduces rotational mass without sacrificing strength

Vortex sprockets are manufactured to exacting tolerances and undergo rigorous quality control to ensure reliable performance on street and track applications. The 65-tooth count provides increased acceleration at the expense of top speed, making this sprocket ideal for tight technical courses, canyon riding, or riders seeking more responsive throttle response.