Vortex 423ZR-49 CAT5 Aluminum Racing Rear Sprocket 49-Tooth

The Vortex 423ZR-49 is a premium lightweight CAT5 aluminum racing rear sprocket designed for high-performance motorcycle applications. This 49-tooth sprocket represents Vortex Racing's commitment to precision engineering and race-proven quality.

Key Features:

• Lightweight CAT5 aluminum construction reduces rotating mass for improved acceleration
• 100% CNC manufactured in the USA to the tightest tolerances
• Specially formulated aluminum alloy per Vortex specifications for optimal strength-to-weight ratio
• Contrasting silver machined cuts provide a distinctive appearance
• Vortex patented tooth design increases sprocket longevity and chain life
• Anodized finish prevents corrosion and maintains appearance
• 49-tooth configuration for gearing optimization

Manufactured by Vortex Racing, a U.S.-based company owned and operated by motorcycle racers and enthusiasts. Each sprocket is engineered with direct feedback from top professional race teams worldwide, ensuring race-proven performance and durability. The unique tooth profile design sets Vortex sprockets apart from competitors, delivering extended service life while maintaining precise chain engagement.