Vortex 337CZR-52 CAT5 Steel Rear Sprocket 52-Tooth

The Vortex 337CZR-52 is a 52-tooth CAT5 steel rear sprocket engineered for serious road racers and performance riders. Manufactured from a specially formulated carbon steel alloy per Vortex specifications, this sprocket is electro-plated with a satin black finish to provide durable corrosion resistance through demanding riding conditions.

Vortex's unique tooth geometry extends sprocket life by distributing wear more evenly across each tooth, while the hardened steel construction ensures long-lasting performance without sacrificing strength. Each sprocket is 100% CNC machined to the tightest tolerances in the industry, reflecting Vortex Racing's commitment to precision-crafted motorcycle components.

Key Features:

• 52-tooth rear sprocket for aggressive acceleration and lower gear ratios
• CAT5 series — Vortex's premium steel sprocket line
• Carbon steel alloy formulated to Vortex's exact specifications
• Electro-plated satin black finish for corrosion resistance
• Unique Vortex tooth design for increased sprocket longevity
• 100% CNC machined for consistent, precise fit
• Hardened teeth for extended service life

Vortex Racing has been manufacturing top-quality motorcycle racing components for Motocross, Supercross, Road Racing, and Flat Track Racing for over 15 years, with products proven by world-class professional race teams.