Vortex 840S-46 Rear Sprocket 46 Tooth 520 Pitch Steel

The Vortex 840S-46 is a high-quality steel rear sprocket designed for 520 pitch chain applications. This 46-tooth sprocket is precision-manufactured from case-hardened steel to deliver exceptional durability and performance in demanding riding conditions.

Key Features:

• 46-tooth configuration for optimal gearing ratio
• 520 pitch chain compatibility
• Constructed from case-hardened steel for maximum strength and wear resistance
• Computer-designed tooth profile ensures smooth chain engagement
• CNC-machined from high-carbon steel blanks
• Heat-treated for extended service life
• Precision-drilled mounting holes for proper fitment

Vortex sprockets are manufactured to exacting tolerances and undergo rigorous quality control testing. The 840S series features a solid design without weight-reduction holes, making it ideal for street, track, and racing applications where durability is paramount. This sprocket provides reliable performance whether you're commuting, sport riding, or competing on the track.