Vortex 527ZKV4-47 Black 47-Tooth 530-Pitch Aluminum Rear Sprocket

The Vortex 527ZKV4-47 is a lightweight CAT5 aluminum rear sprocket designed for motorcycle road racing and performance street applications. Built to the exacting standards Vortex Racing is known for, this 47-tooth, 530-pitch sprocket is CNC-machined from a specially formulated aluminum alloy and features a durable black hardcoat anodized finish for increased wear resistance and corrosion protection.

Key Features:

• 47 Teeth — Rear sprocket tooth count for precise gearing tuning
• 530 Pitch — Compatible with standard 530-pitch drive chains
• Black Hardcoat Anodized Finish — PTFE-bonded coating adds surface hardness and reduces friction
• CAT5 Lightweight Aluminum Construction — Reduces unsprung and rotating mass for improved throttle response
• 100% CNC Machined — Manufactured to tight tolerances for precise fitment and reliable performance
• Vortex Patented Tooth Design (Saber Tooth Grooves) — Optimizes chain engagement and release for extended sprocket life
• V4 Carrier Pattern — Specific bolt pattern for correct application fitment

Vortex Racing components are developed in partnership with top professional race teams worldwide and tested under demanding track conditions. The 527ZKV4-47 is an ideal upgrade for riders looking to reduce drivetrain weight and fine-tune their motorcycle's gearing characteristics.