Vortex 193BZB-40 Aluminum Rear Sprocket 525 Pitch 40-Tooth Black

The Vortex 193BZB-40 is a 40-tooth, 525-pitch aluminum rear sprocket finished in a black hardcoat anodize. Designed for BMW S1000-series motorcycles, this sprocket is precision-engineered for riders who demand race-proven drivetrain components without compromise.

Key Features:

• 525 Chain Pitch — compatible with 525-pitch drive chains
• 40 Teeth — stock or performance gearing configuration
• Black Hardcoat Finish — PTFE black hardcoat bonds to the aluminum for a durable, low-friction, corrosion-resistant surface
• 7075 T6 Billet Aluminum Construction — lightweight material reduces rotating mass for improved throttle response
• 100% CNC Manufactured in the USA — machined to tight tolerances ensuring precise concentricity
• Vortex Patented Tooth Design — unique profile increases sprocket longevity and chain engagement
• Lightening Holes — strategically placed cutouts further reduce weight without sacrificing strength

Vortex Racing has been manufacturing top-quality motorcycle racing components since 1995. Each part is tested on the track with direct feedback from professional race teams worldwide, making the 193BZB-40 a trusted choice for street, track day, and competition use.