Renthal Ultralight Rear Sprocket for 428 Chain

Elevate your motorcycle's performance with the Renthal Ultralight Rear Sprocket, engineered for superior strength and weight reduction. This premium 428 chain sprocket is crafted from advanced 7075-T6 aluminum, delivering exceptional durability and a vibrant purple finish.

Description

The Renthal Ultralight Rear Sprocket is meticulously engineered to provide a significant performance upgrade for your motorcycle's drivetrain. Utilizing advanced 7075-T6 aluminum alloy, this 428 chain sprocket is precision CNC-machined, resulting in a component that is an astonishing 66 percent lighter than equivalent steel sprockets. This substantial weight reduction directly translates to improved power transfer to the rear wheel, enhancing acceleration and overall handling dynamics.

Beyond its ultralight design, durability is paramount. Each tooth features meticulously machined self-cleaning mud grooves, a crucial innovation that actively prevents debris buildup. This not only increases wear resistance and extends the sprocket's lifespan but also maintains consistent chain engagement, even in challenging riding conditions. With a 49-tooth count, the Renthal Ultralight Rear Sprocket ensures your drive system operates efficiently and reliably, making it an ideal choice for riders seeking a robust yet lightweight solution for their rear drive.

Features & Highlights

• Superior Strength-to-Weight Ratio: Precision CNC-machined from high-grade 7075-T6 aluminum alloy, offering exceptional durability while being 66% lighter than standard steel sprockets for improved performance.
• Optimized for 428 Chains: Specifically designed with a 49-tooth count for perfect engagement with 428 pitch chains, ensuring efficient power delivery.
• Self-Cleaning Mud Grooves: Innovative machined grooves on each tooth actively clear mud and debris, significantly increasing wear resistance and extending sprocket life.
• Enhanced Performance: The ultralight design reduces unsprung mass, leading to quicker acceleration, improved suspension response, and more agile handling.
• Precision Engineering: Manufactured with Renthal's renowned quality standards, guaranteeing a perfect fit and reliable operation for your motorcycle's rear drive.

Technical Specifications

• Type: Drive
• Style: Ultralight
• Material: 7075-T6 Aluminum
• Chain Size: 428
• Tooth Count: 49
• Color/Finish: Purple
• Mounting Position: Rear
• Vendor Part Number: 441U-428-49GPPE