Vortex 215ZK-44 Aluminum Rear Sprocket 420 Pitch 44 Tooth

The Vortex 215ZK-44 is a high-performance aluminum rear sprocket engineered for mini bikes including the Honda Grom, Honda Monkey, and Kawasaki Z125. Featuring 420 pitch with 44 teeth, this sprocket offers riders the ability to customize their gearing for improved acceleration or top speed performance.

Premium Construction and Materials:

• CNC machined from aerospace-grade 7075-T6 aluminum for exceptional strength-to-weight ratio
• 100% manufactured in the USA to exacting Vortex specifications
• CAT5 anodized finish available in multiple colors with distinctive machined silver highlights
• Significantly lighter than stock steel sprockets, reducing rotating mass for improved throttle response

Performance Features:

• Vortex's patented tooth design minimizes drag and friction for smoother power delivery
• Precision CNC manufacturing ensures perfect concentricity, extending chain and sprocket life
• Unique tooth profile reduces wear and increases sprocket longevity
• Anodized coating protects against corrosion and oxidation while adding visual appeal
• Lightweight design improves acceleration by reducing rotational inertia

Vortex Racing sprockets are trusted by professional race teams worldwide in motocross, supercross, road racing, and flat track competition. The 44-tooth configuration provides a balance between acceleration and top speed, making it ideal for street riding and spirited performance applications. Proper chain maintenance every 300-400 miles is recommended to maximize the lifespan of aluminum sprockets.