Vortex 841CZB-51 CAT5 Rear Sprocket 51-Tooth

The Vortex 841CZB-51 is a high-performance CAT5 rear sprocket designed for serious motorcycle racing applications. This precision-engineered component features 51 teeth and is manufactured to Vortex Racing's exacting CAT5 specifications for optimal strength-to-weight ratio.

Key Features:

• 100% CNC machined in the USA from specially formulated alloy
• CAT5 construction provides enhanced durability over standard aluminum sprockets
• Vortex patented tooth design increases sprocket longevity and reduces chain wear
• Advanced surface treatment bonds to the aluminum for increased durability and reduced friction
• Lightweight design reduces unsprung weight for improved handling and acceleration
• Precision manufacturing ensures proper chain engagement and smooth power transfer

Vortex Racing has been manufacturing premium motorcycle racing components for over 15 years, with products tested by top professional race teams worldwide. Each sprocket is built to the tightest tolerances with race-proven materials for maximum performance and reliability in demanding conditions.