Yamaha YZ65 Rear Sprocket 2018-2026 Vortex 420 40-57 Teeth Aluminum

The Vortex Rear Sprocket is a lightweight, high-performance replacement for the Yamaha YZ65. Built with a 420 pitch and available in 40 to 57 teeth, this sprocket allows you to fine-tune your gearing for maximum performance. Available in anodized colors, it combines durability, function, and style. Made from top-grade 7075 T6 aluminum, the Vortex sprocket reduces rotating mass, improves acceleration, and extends drivetrain life.

Vortex Rear Sprocket for Yamaha YZ65 Details

• Faster Acceleration: Reduced rotating weight improves throttle response and speed out of corners.
• Lightweight Performance: Crafted from 7075 T6 aluminum, a top-tier material known for strength and reduced weight.
• Custom Gearing Options: Available in 40 to 57 teeth so you can fine-tune your setup to match your track or riding style.
• Bold Color Choices: Choose from anodized colors for a sharp look that stands out.
• Precision Fit: CNC-machined to the tightest tolerances for maximum compatibility and smooth operation.
• Longer Drivetrain Life: Concentric design reduces wear on both chain and sprocket, boosting longevity.
• Improved Efficiency: Advanced tooth design reduces drag and friction for smoother acceleration and braking.
• Self-Cleaning Features: Mud grooves and protective coatings help keep your sprocket cleaner during off-road use.
• Exclusive Design: Vortex’s patented sprocket design delivers performance and a distinctive visual edge.
• Authorized Dealer Support: Buy with confidence from Sixty61, an official authorized Vortex distributor.

Sprocket Fitment

• Yamaha YZ65: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026