Renthal Twinring Rear Sprocket - 1999-2025 Yamaha YZ/WR 125-450 F/ X / FX
| Make & Model | Year Range |
|---|---|
| YAMAHA TTR230 | 2005 - 2025 |
| YAMAHA WR250F | 2001 - 2025 |
| YAMAHA WR250R | 2008 - 2020 |
| YAMAHA WR250X | 2008 - 2011 |
| YAMAHA WR400F | 1999 - 2000 |
| YAMAHA WR426F | 2001 - 2002 |
| YAMAHA WR450F | 2003 - 2025 |
| YAMAHA YZ125 | 1999 - 2025 |
| YAMAHA YZ125 50TH Anniversary Edition | 2024 - 2024 |
| YAMAHA YZ125 Monster Energy Yamaha Racing Edition | 2023 - 2025 |
| YAMAHA YZ125X | 2020 - 2025 |
| YAMAHA YZ250 | 1999 - 2025 |
| YAMAHA YZ250 50TH Anniversary Edition | 2024 - 2024 |
| YAMAHA YZ250 Monster Energy Yamaha Racing Edition | 2023 - 2025 |
| YAMAHA YZ250F | 2001 - 2025 |
| YAMAHA YZ250F 50th Anniversary Edition | 2024 - 2024 |
| YAMAHA YZ250F Monster Energy Yamaha Racing Edition | 2023 - 2025 |
| YAMAHA YZ250FX | 2015 - 2025 |
| YAMAHA YZ250X | 2016 - 2025 |
| YAMAHA YZ400F | 1999 - 1999 |
| YAMAHA YZ426F | 2000 - 2002 |
| 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 Twinring Rear Sprocket combines extreme durability and reduced weight, perfect for serious motocross and off-road riders. Featuring an innovative two-piece design, it pairs a lightweight 7075 T6 aluminum inner ring with an electroless nickel-coated steel outer ring for maximum strength and longevity. Precision CNC machined and securely bonded to prevent movement, the Twinring ensures optimal power transfer and reliability even under the toughest conditions.
Key Features:
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Precision CNC Machining – Ensures accurate fitment and consistent performance with precise tolerances.
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Dual Material Construction
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Inner Ring: Lightweight 7075 T6 aluminum reduces unsprung weight.
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Outer Ring: Electroless nickel-coated steel delivers superior durability and long-lasting performance.
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Permanent Bond Technology – Steel outer ring expanded at 200°C, securely bonded to aluminum inner ring and fixed with socket set screws to eliminate lateral movement.
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Mud Grooves – Specially designed to reduce mud buildup, prolonging sprocket life and maintaining optimal drivetrain function.
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Professional Grade – Trusted by more factory Motocross and Supercross teams than any other sprocket brand.
Specifications:
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Inner Material: 7075 T6 Aluminum
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Outer Material: Electroless Nickel-Coated Steel
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Machining: CNC Precision Machined
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Design: Two-Piece, Permanently Bonded
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Mud Grooves: Yes (self-cleaning)
The Renthal Twinring Rear Sprocket delivers lightweight reliability, exceptional durability, and championship-winning performance for your toughest riding demands.
Let customers speak for us
AND THANK YOU FOR ALL THE AWESOME SCHWEEEET STICKERS !!!! Y’all rock & stuff
Just bought a 6d helmet...and we are very happy with the great service from Ryan would use Redplate again and we live in north idaho
Great item to customize your flying machine cockpit, quick shipping and great customer service from redplate!
Excellent service and reached out to make sure I got what I needed. Got the lever in under a week here in Kentucky. Actually ordered another for another bike because of service.
I was really hoping for this lever to help my 4 year old on his stacyc and it made a huge difference. Closer to the bars, easier for him to squeeze as he is 4 and all around great lever. Super happy with the purchase.
