Renthal Ultralight Rear Sprocket - 1999-2025 Yamaha YZ/WR 125-450F / 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 - 2009 |
| 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 |
Chosen by professional Motocross and Supercross teams worldwide, the Renthal Ultralight Rear Sprocket delivers unmatched strength, durability, and lightweight performance. Precisely CNC-machined from premium 7075 T6 aluminum alloy, this sprocket features optimized tooth profiles and strategic mud grooves, ensuring superior power transfer, reduced unsprung weight, and enhanced longevity even in extreme conditions. The anodized finish provides exceptional corrosion resistance and lasting visual appeal.
Key Features:
-
Premium 7075 T6 Aluminum – Combines exceptional strength with reduced weight for high-performance riding.
-
Strategic Mud Grooves – Prevent mud and debris buildup, enhancing sprocket longevity and consistent drivetrain performance.
-
Precision CNC Machining – Optimized tooth profile ensures superior concentricity, durability, and power delivery.
-
Durable Anodized Finish – Provides long-lasting corrosion protection and resistance to fading for a professional look.
-
Race-Proven Performance – Trusted by top-level MX and Supercross teams for reliable performance under extreme conditions.
Specifications:
-
Material: 7075 T6 Aluminum Alloy
-
Machining: CNC Precision
-
Finish: Hard-Wearing Anodized Coating
-
Design: Mud Grooves for enhanced longevity
Maximize your ride’s performance and reliability with the Renthal Ultralight Rear Sprocket—engineered specifically for demanding motocross and off-road conditions.
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.
