Vortex 841AZK-38 CAT5 Aluminum Rear Sprocket Black 38-Tooth 525 Pitch

The Vortex 841AZK-38 CAT5 Aluminum Rear Sprocket combines race-proven performance with eye-catching style. This lightweight 38-tooth rear sprocket is designed for motorcycles with 525 pitch chains, offering significant weight savings over stock steel sprockets for improved acceleration and handling.

Key Features:

• Lightweight CAT5 aluminum racing sprocket for reduced rotating mass
• 100% CNC manufactured in the USA from 7075 aluminum alloy
• Black anodized finish applied first, then CNC machined for contrasting silver highlights
• Patented Saber tooth groove design increases sprocket longevity
• Specially formulated alloy per Vortex specifications for optimal strength and durability
• 38-tooth configuration for 525 pitch chains
• Trusted by racing champions for tight tolerances and proven performance

Vortex CAT5 sprockets feature a unique manufacturing process where the aluminum is anodized in color before machining, resulting in a striking appearance with silver accents on the teeth and machined surfaces. The proprietary tooth design provides superior chain engagement and extended service life compared to conventional sprocket designs.