At DMG Motorsports, we present the VORTEX Standard Rear Aluminum Sprocket Silver 45T (part# 251-45, SKU 3-25145) — a race-proven upgrade built for riders who demand less weight and more performance from their drivetrain. Designed for 530-pitch Honda applications, this sprocket swaps out your heavy factory steel unit for a precision aluminum piece that helps your bike accelerate harder and handle better with every gear change.

Vortex has built its reputation in the paddock, and this Standard silver sprocket reflects that racing pedigree. It is CNC machined from 7075 aluminum for amazing strength and light weight, and its unique tooth design and tight tolerances have earned it the trust of AMA Superbike and Motocross competitors. Because an aluminum sprocket is much lighter than an OEM steel sprocket, it reduces rotating mass, translating into snappier acceleration and sharper handling on the street or track. Finished in silver, this sprocket adds a clean, race-inspired look to your rear wheel while delivering the durability riders expect from Vortex.

Whether you're refreshing worn-out gearing or building a dedicated track setup, this Vortex 45-tooth rear sprocket is a proven, direct-fit solution backed by decades of racing development. Pick up yours today at DMG Motorsports and give your Honda the lightweight, championship-tested gearing it deserves.

Features:

• CNC machined from 7075 aluminum for strength combined with light weight
• 45-tooth configuration designed for 530-pitch Honda chain applications
• Unique tooth design with tight tolerances trusted by AMA Superbike and Motocross racers
• Lightweight aluminum construction reduces rotating mass versus OEM steel sprockets
• Reduced rotating mass helps improve acceleration and handling response
• Silver finish for a clean, race-ready appearance
• Direct-fit "Standard" design engineered as a durable factory sprocket replacement

Fitment