Vortex 840AZOV4-44 Aluminum Rear Sprocket for BST Wheels Sprockets - 44T

The Vortex 840AZOV4-44 is a lightweight aluminum rear sprocket engineered for high-performance motorcycle racing applications. Designed specifically for use with BST (Black Stone Twins) carbon fiber wheels, this 44-tooth sprocket delivers precise power transfer and reduced rotating mass for improved throttle response.

Key Features:

• 44-Tooth rear sprocket for optimized final drive gearing
• Lightweight CNC-machined aluminum construction — 100% manufactured in the USA
• Specially formulated alloy produced to Vortex Racing's proprietary specifications
• Silver anodized finish to resist corrosion and wear
• Patented Vortex tooth design engineered for increased sprocket longevity
• BST wheel compatible — features a 5-hole bolt pattern with 100mm PCD (Pitch Circle Diameter) and 76mm sprocket ID
• 530 chain pitch compatible

Vortex Racing has been manufacturing top-quality motorcycle racing components in the USA since 1995. Their sprockets are trusted by professional race teams worldwide and are built to the tightest tolerances in the industry. Reducing rotating mass with this aluminum sprocket aids in improved acceleration, deceleration, and directional changes on the track or street.