Vortex 254-40 VTX Aluminum Rear Sprocket 40-Tooth

The Vortex 254-40 is a 40-tooth VTX series aluminum rear sprocket engineered for performance motorcycle applications. CNC-machined in the USA to precise tolerances, it delivers consistent concentricity and reliable power transfer from your drivetrain to the rear wheel.

Key Features:

• 7075-T6 billet aluminum construction — specially formulated alloy per Vortex specifications for optimal strength-to-weight ratio
• 100% CNC manufactured in the USA — machined to tight tolerances for concentricity and durability
• Lightening holes reduce rotating mass for improved acceleration, deceleration, and directional response
• Vortex patented tooth design increases sprocket longevity and chain engagement
• Anodized finish helps prevent corrosion and oxidation
• 40 teeth — allows fine-tuning of final drive gear ratio

Vortex aluminum rear sprockets are a popular choice for street, track, and racing use where reduced unsprung and rotating weight is a priority. For maximum sprocket and chain life, chain cleaning and tensioning is recommended every 300–600 miles on street bikes.