Vortex 201ZR-43 CAT5 520 Aluminum Rear Sprocket 43-Tooth Red

The Vortex 201ZR-43 is a 520-pitch, 43-tooth CAT5 aluminum rear sprocket finished in a vibrant red anodized coating. Manufactured 100% in the USA, this sprocket is CNC-machined from a specially formulated aerospace-grade aluminum alloy to deliver exceptional strength at a significantly reduced weight compared to OEM steel sprockets.

Key Features:

• Lightweight CAT5 aluminum construction — reduces rotating mass for improved acceleration and throttle response
• 520 pitch — compatible with 520-size OEM and aftermarket chain setups
• 43 teeth — direct OEM replacement or gearing upgrade option
• Red anodized finish — eye-catching color with contrasting silver CNC-machined highlights for a premium look
• Vortex patented tooth design — saber tooth profile increases sprocket longevity and promotes smooth chain engagement
• 100% CNC manufactured in the USA — precision machined to tight tolerances for a concentric, quiet, and long-lasting fit
• Specially formulated alloy per Vortex specifications — purpose-built material blend optimizes hardness and wear resistance

The Vortex CAT5 line is a proven choice for street riders and racers alike who want a performance upgrade over their stock sprocket without sacrificing durability. This red (ZR) variant adds aggressive style to any build while delivering the same race-proven performance Vortex is known for.