At DMG Motorsports, we present the Vortex Rear Sprocket Aluminum 46T-520 Silver for Honda (Part# 251A-46) — the industry-standard aluminum rear sprocket trusted by racers who demand precision, strength, and reliability lap after lap. Built by Vortex Racing, a name that has powered top professional race teams for decades, this sprocket delivers the perfect balance of light weight and durability that serious riders and racers rely on. Whether you're chasing podiums or just want OEM-quality performance for your Honda, this 46-tooth, 520-pitch sprocket is engineered to keep your drivetrain running smooth and true.

Features:

• CNC machined from 7075 aluminum for an ideal strength-to-weight ratio
• 100% CNC manufactured to tight tolerances for precise fitment and concentricity
• Specially formulated alloy per Vortex specifications for long-lasting performance
• Silver anodized finish helps prevent corrosion and adds a clean, factory-style look
• Unique, patented Vortex tooth design increases sprocket longevity and chain life
• 46-tooth, 520-pitch configuration designed for Honda applications
• Trusted and race-tested by champions and professional teams worldwide
• Considered the "standard" in the racing industry for aluminum rear sprockets

Fitment