Vortex 255A-40 Aluminum Rear Sprocket 40-Tooth

The Vortex 255A-40 is a 40-tooth aluminum rear sprocket engineered for motorcycle road racing and performance street riding. Built to Vortex Racing's exacting standards, this sprocket delivers the precision, strength, and weight savings demanded by serious riders and race teams.

Key Features:

• Premium 7075 T6 aerospace-grade aluminum construction for exceptional strength-to-weight ratio
• 40-tooth rear sprocket configuration
• 100% CNC machined in the USA to the tightest tolerances for guaranteed concentricity
• Lightening holes reduce rotating mass for improved throttle response and acceleration
• Vortex patented Ideal Tooth Design for optimized chain engagement, hold, and release, increasing sprocket longevity
• Silver anodized finish

Vortex Racing has been manufacturing top-quality racing components since 1995. Every sprocket is tested with feedback from professional race teams worldwide, ensuring track-proven performance you can trust on the street or circuit.