Renthal Ultralight Rear Sprocket (47T, Blue) 441U-428-47GPBU - GasGas / Husqvarna / KTM 85cc-105cc 2004-2026

Product Description

Maximize your machine's power transfer and reduce rotational mass with the Renthal Ultralight Rear Sprocket. Engineered for high-performance off-road and junior racing applications, this sprocket combines advanced computer-aided design with precision CNC manufacturing.

Forged from high-strength, specially enhanced 7075-T6 aluminum with a durable blue anodized finish, this sprocket provides exceptional durability while weighing 33% less than standard steel components. Its unique tooth profile allows the chain to roll smoothly on and off, reducing friction, noise, and wear for extended service life.

Top Features: Renthal Ultralight Rear Sprocket

• CNC-machined from high-strength, specially enhanced 7075-T6 aluminum for superior strength-to-weight ratio.
• Computer-aided ultralight design significantly reduces unsprung weight to maximize power transfer.
• Engineered 33% lighter than conventional steel sprockets without sacrificing durability.
• Specialized tooth profile promotes smooth chain engagement for reduced noise, less wear, and optimal power delivery.

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: Is this sprocket sold individually?
A: Yes, each unit contains one rear sprocket.

Q: What material and finish does this sprocket feature?
A: It is precision CNC-machined from 7075-T6 aluminum with a blue anodized finish.

Expert Pro-Tip: Always replace your drive chain and sprockets simultaneously. Installing a brand-new aluminum sprocket onto a worn, stretched chain will cause premature tooth wear and significantly shorten component life.

Recommended Pairings:

• MX Chains
• KTM 2-Stroke Performance Parts
• 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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