Home » Renthal Ultralight Front Sprocket - 1998-2025 Yamaha YZ/WR 250-450F / FX
Renthal - Yamaha WR / YZ 250 & 450F / FX (1998-2024) Ultralight Front Sprocket - 13T - Renthal
Renthal

Renthal Ultralight Front Sprocket - 1998-2025 Yamaha YZ/WR 250-450F / FX

SKU: REN289U-520-13GP
No reviews
In stock
$43.16
$47.95 Sale $43.16
Product details
  • Type Sprocket
  • MPN 289U-520-13GP
Compatible Models +
Make & Model Year Range
YAMAHA WR450F 2003 - 2025
YAMAHA YFZ 450 2004 - 2013
YAMAHA YZ250 1999 - 2025
YAMAHA YZ250 50th Anniversary Edition 2024 - 2024
YAMAHA YZ250 Monster Energy Yamaha Racing Edition 2023 - 2025
YAMAHA YZ250X 2016 - 2025
YAMAHA YZ450F 2003 - 2025
YAMAHA YZ450F 50th Anniversary Edition 2024 - 2024
YAMAHA YZ450F Monster Energy Yamaha Racing Edition 2023 - 2025
YAMAHA YZ450FX 2016 - 2025

The Renthal Ultralight Front Sprocket delivers proven durability, precision, and lightweight performance trusted by factory Motocross and Supercross teams. Crafted from CNC-machined 655M13 nickel-chromium-molybdenum alloy steel, this sprocket maximizes power transfer while offering exceptional strength. Its innovative lightweight drilled design and self-cleaning mud grooves reduce weight, prevent debris buildup, and extend drivetrain life, ensuring peak performance on any terrain.

Key Features:

  • Precision CNC Machining – Ensures consistent, reliable performance with precise tolerances.

  • Lightweight Drilled Design – Strategically drilled to reduce weight without compromising strength or durability.

  • Self-Cleaning Mud Grooves – Grooves machined into both sides of each tooth clear mud, minimizing wear and improving reliability.

  • High-Strength 655M13 Steel – Case-hardened and core-refined nickel-chromium-molybdenum alloy steel ensures maximum strength and durability.

  • Race-Proven Performance – Preferred choice for professional Motocross and Supercross teams.

Specifications:

  • Material: 655M13 Nickel-Chromium-Molybdenum Alloy Steel

  • Machining: CNC Precision

  • Design: Lightweight drilled, self-cleaning mud grooves

Achieve superior power delivery, reduced drivetrain wear, and exceptional durability with the Renthal Ultralight Front Sprocket—built for competitive motocross performance.

Shipping Information

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Fast Shipping: Most items ship within the same day or within 48 hours of your order being placed.

Custom Orders: Please allow additional processing time for custom or made-to-order products.

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Orders over $90 qualify for FREE shipping!

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No Sales Tax Outside Minnesota: Since we only have a tax nexus in Minnesota, sales tax is only collected on orders shipped within MN.

Customers with shipping addresses outside Minnesota automatically save on sales tax—just one more way to get great value!

(Please consult your local tax policies for compliance in your area.)

We’re committed to delivering your products efficiently and reliably. Thank you for choosing us!

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