Vortex 485ZK-37 Aluminum Rear Sprocket 37-Tooth Black

The Vortex 485ZK-37 is a high-performance aluminum rear sprocket featuring Vortex's patented design and specially formulated alloy construction. This 37-tooth rear sprocket is engineered to deliver optimal power transfer while reducing rotational mass compared to OEM steel sprockets.

Key Features:

• Unique tooth design increases sprocket longevity
• Constructed from aerospace-grade aluminum for optimal power transfer and reduced rotational mass
• Black hard-coat anodized finish for enhanced durability and corrosion resistance
• 37-tooth configuration allows for fine-tuning of gear ratios
• CNC-machined design with anodized finish
• Precision manufactured to strict tolerances for proper concentricity

The aluminum construction is much lighter compared to OEM steel sprockets, leading to reduced rotating mass and improved acceleration and handling. Riders choose Vortex sprockets for their superior craftsmanship, longevity, and the ability to fine-tune gear ratios for improved acceleration and top-end speed. This sprocket is an excellent replacement for OEM gearing or performance upgrade for your motorcycle.