Vortex 255-45 520-Pitch Steel Rear Sprocket 45-Tooth

The Vortex 255-45 is a 520-pitch steel rear sprocket with 45 teeth, engineered for motorcycle riders who demand reliable, long-lasting drivetrain performance. Built to Vortex Racing's exacting standards, this sprocket is manufactured from a specially formulated carbon steel alloy that delivers exceptional wear resistance and consistent power transfer over thousands of miles.

Key Features:

• 520 Pitch: Compatible with standard 520-pitch drive chains
• 45-Tooth count for optimized gear ratio and performance tuning
• Carbon steel construction per Vortex's proprietary alloy specifications for maximum durability
• Patented tooth design unlike conventional sprockets — increases sprocket longevity and improves chain engagement
• Corrosion-resistant finish — silver anodized or electro-plated satin to resist rust and harsh conditions
• Precision CNC manufactured in the U.S.A. to tight tolerances
• Weight-reduction slots lower rotating mass for improved throttle response

Vortex Racing is a U.S.-based manufacturer with over 15 years of experience producing top-quality motorcycle racing components for road racing, motocross, supercross, flat track, and minibikes. Their parts are tested on-track with direct feedback from professional race teams worldwide, making this sprocket a trusted choice for both competitive racers and street riders alike.