Upgrade your drive performance with the Vortex 520 Aluminum Rear Sprocket, engineered from premium 7075-T6 aluminum and CNC machined for precise tooth profiles, optimal chain engagement, and reduced drivetrain drag.
Durability that defies aluminum norms: Tight manufacturing tolerances deliver wear life that rivals many steel sprockets.
Clear anodized finish: Corrosion-resistant surface stands up to rain, mud, and road grime.
Gunk-clearing grooves: Self-cleaning tooth valleys help maintain smooth, quiet operation and prolong chain life.
Lightweight performance: Reduced unsprung and rotational mass for quicker acceleration and more responsive handling.
Track-proven: Trusted by top racing teams for consistency, strength, and reliability.
Whether you ride street or track, the Vortex 520 delivers a precise fit, crisp power transfer, and long-lasting performance. Choose Vortex—where precision meets endurance.
KEY FEATURES
✓The “Standard” in the race industry
✓CNC machined from 7075 aluminum for amazing strength and light weight
✓Unique tooth design
✓Trusted by champions
We accept the following payment methods:
✓ PayPal
✓ All Major Credit Cards
Visa, Mastercard, American Express, Discover
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Shipping and Handling Charges Are Free unless specified in the listing.
Hawaii and Alaska orders will have an increase in shipping costs.
**We will notify you if there is an increase in the shipping charge or inyour order prior to billing andshipping**.
Shipment Carrier: Most of our packages are shipped via Fedex and USPS.
International Shipments, APO/FPO, P.O. Boxes and shipments to Alaska and Hawaii will be shipped via USPS.
If a special shipping method is required please send us a message and we will do our best to help you out.
**We have the right to change the carrier under certain circumstances**