Renthal Ultralight Rear Sprocket (46T, Silver) 150U-520-46GBSI - Honda / Yamaha

Product Description

Upgrade your machine with the Renthal Ultralight Rear Sprocket, engineered to deliver maximum power transfer and reduced rotational mass for serious off-road and street riders.

CNC-machined from specially enhanced 7075-T6 aluminum, this sprocket provides exceptional strength while remaining significantly lighter than stock steel components to optimize overall bike performance.

Top Features: Renthal Ultralight Rear Sprocket

• CNC-machined construction utilizing a computer-aided ultra-light design to minimize unsprung weight and maximize power transfer.
• Forged from high-strength, specially enhanced 7075-T6 aluminum that is 33% lighter than steel without sacrificing durability.
• Specialized tooth profile allows the chain to roll easily on and off the sprocket for extended wear life, reduced operating noise, and enhanced power delivery.
• Designed for precision fitment across a wide range of popular Honda and Yamaha off-road, dual-sport, and adventure touring models.

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: What material is this rear sprocket made from?
A: It is precision-machined from high-strength, specially enhanced 7075-T6 aluminum to reduce weight while maintaining high tensile strength.

Q: How does this sprocket reduce weight compared to stock?
A: The ultralight design utilizes advanced computer-aided machining and lightweight aluminum material that is 33 percent lighter than standard steel sprockets.

Expert Pro-Tip: Always inspect your drive chain and front sprocket whenever replacing your rear sprocket. Installing a new aluminum rear sprocket onto a heavily worn chain or pitted front sprocket will drastically accelerate wear and reduce performance.

Recommended Pairings:

• MX Chains
• Yamaha YZ250 / YZ250X Performance Parts Collection
• Motorcycle Tools & Accessories

About Moto-House MX

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. We pride ourselves on great customer service, and every item ships FAST - straight to your door.

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