Vortex 801A-37 Rear Sprocket 37T Steel Black Anodized

The Vortex 801A-37 is a 37-tooth steel rear sprocket designed as a direct OEM-style replacement or performance upgrade for compatible motorcycles. Manufactured by Vortex Racing, a trusted name in powersports drivetrain components, this sprocket delivers reliable power transfer with precise chain engagement.

Key Features:

• 37 Teeth — retains near-stock gearing for balanced acceleration and top speed
• Steel construction — offers superior durability and longevity compared to aluminum alternatives
• Black anodized or coated finish — resists corrosion and provides a clean, aggressive appearance
• Precision CNC machined for accurate tooth profile and consistent chain wear
• Direct bolt-on replacement — no modifications required for compatible applications
• Compatible with standard chain pitch for the designated application

The Vortex 801A series is engineered for riders who demand OEM-quality reliability with the added confidence of aftermarket precision. Whether replacing a worn sprocket or fine-tuning gearing ratios, the 801A-37 is a straightforward, high-quality choice for street and track use.