Vortex 826ZRV4-45 VTX Aluminum Rear Sprocket 45T

The Vortex 826ZRV4-45 is a 45-tooth VTX Series aluminum rear sprocket designed for performance-minded riders who demand precision and reliability. Machined from high-quality aluminum alloy, this sprocket delivers a lightweight advantage over stock steel units without sacrificing durability.

Vortex is a leading name in aftermarket drivetrain components, and the VTX series rear sprockets are engineered to meet the demands of both street and track applications. Each sprocket is precision CNC-machined to ensure accurate tooth profile geometry for smooth, consistent chain engagement and reduced wear on both the sprocket and chain.

Key Features:

• 45 Teeth — optimized for acceleration and low-end torque
• VTX Series — Vortex's performance aluminum sprocket line
• CNC-machined aluminum construction — lightweight and durable
• Hard anodized finish — resists corrosion and wear
• Precision tooth profile — ensures smooth chain engagement and extended drivetrain life
• Direct OEM replacement fit — no modifications required for compatible applications

Whether you're looking to fine-tune your gearing ratio for the track or improve street performance, the Vortex 826ZRV4-45 rear sprocket is a proven upgrade that combines lightweight construction with race-proven durability.