Vortex 253CZR-49 CZR Steel Rear Sprocket Sprockets - 49T

The Vortex 253CZR-49 is a 49-tooth CZR series laser-cut steel rear sprocket engineered for motorcycle performance and durability. Designed as a direct OEM replacement or performance upgrade, this sprocket delivers precise power transfer and reliable chain engagement for street and track use.

Key Features:

• 49-Tooth Rear Sprocket — tooth count tuned for optimal final drive ratio and power delivery
• CZR Steel Construction — laser-cut carbon steel alloy with an electro-plated black finish for corrosion resistance and long service life
• Reduced Rotating Mass — large cutouts and cupped-down design minimize unsprung weight for improved handling response
• Precision Manufactured — tight tolerances ensure smooth, quiet chain engagement and even wear across the full tooth profile
• Bolt-On Fitment — vehicle-specific design requires no modifications for installation

Vortex Racing sprockets are a trusted choice among street riders and racers looking for a high-quality, cost-effective alternative to expensive OEM replacements. The CZR steel rear sprocket pairs with Vortex front sprockets and standard motorcycle chains for a complete drivetrain solution.