Vortex 452AZKV4-41 CAT5 Aluminum Rear Sprocket 520 Pitch 41-Tooth

The Vortex 452AZKV4-41 is a lightweight CAT5 aluminum rear sprocket featuring a 520 pitch and 41 teeth, designed for performance-oriented motorcycle riders seeking to reduce rotating mass and improve throttle response. This sprocket is part of Vortex's renowned 452A series, finished in a striking color-anodized black with contrasting silver machine cuts on the sweeps and body.

Key Features:

• Lightweight CAT5 aluminum construction reduces rotating mass for improved acceleration and handling
• 100% CNC manufactured in the USA to the tightest tolerances
• Specially formulated aluminum alloy per Vortex's proprietary specifications
• Vortex patented saber tooth groove design — unique tooth profile increases sprocket longevity
• Color anodized finish with contrasting silver machine cuts on sweeps and body for a distinctive appearance
• 520 pitch compatibility for a wide range of sport and street motorcycles
• 41-tooth rear sprocket for balanced street and performance gearing

Vortex sprockets are the trusted choice of racers and performance enthusiasts. The CAT5 aluminum construction delivers significant weight savings over steel sprockets while the patented tooth geometry ensures smooth, reliable power transfer mile after mile.