Renthal Ultralight Rear Sprocket for 428 Chain

Elevate your motorcycle's performance with the Renthal Ultralight Rear Sprocket, engineered for exceptional durability and reduced unsprung weight. This premium 428 chain sprocket delivers a significant upgrade for serious riders.

Description

The Renthal Ultralight Rear Sprocket is meticulously CNC-machined from a specially enhanced 7075-T6 aluminum alloy, a material renowned for its high strength-to-weight ratio. This advanced construction ensures superior durability while making the sprocket an impressive 66 percent lighter than comparable steel sprockets. Designed for optimum power transfer and longevity, this Renthal 428 Ultralight Rear Sprocket features innovative machined self-cleaning mud grooves at each tooth. These grooves actively prevent mud and debris buildup, significantly increasing wear resistance and extending the lifespan of both the sprocket and your chain. As a critical component of your motorcycle's drive system, this 7075-T6 aluminum sprocket offers an unparalleled combination of lightweight performance and robust reliability, making it an ideal choice for riders seeking a competitive edge. Its precise engineering guarantees a perfect fit and consistent performance, contributing to a smoother and more efficient ride. Whether for racing or spirited trail riding, the Renthal Ultralight Rear Sprocket stands as a testament to cutting-edge motorcycle parts design.

Features & Highlights

• Premium 7075-T6 Aluminum Construction: Precision CNC-machined from aerospace-grade 7075-T6 aluminum alloy, ensuring maximum strength, rigidity, and resistance to wear under extreme riding conditions.
• Exceptional Ultralight Design: Engineered to be 66% lighter than standard steel sprockets, drastically reducing unsprung weight for improved acceleration, braking, and suspension performance.
• Enhanced Durability & Longevity: Despite its lightweight nature, this sprocket offers incredible durability, built to withstand the rigors of off-road and high-performance riding.
• Self-Cleaning Mud Grooves: Features intelligently machined mud grooves on each tooth, actively preventing dirt and debris buildup to maintain optimal chain engagement and extend the life of your entire drive system.
• Optimized Power Transfer: Designed for the 428 chain size with 50 teeth, providing efficient and consistent power delivery from your engine to the rear wheel.
• Distinctive Purple Finish: Adds a touch of custom style to your motorcycle's drivetrain with its eye-catching purple anodized finish.

Technical Specifications

• Product Name: Sprocket
• Style: Ultralight
• Type: Drive
• Mounting Position: Rear
• Material: 7075-T6 Aluminum
• Chain Size: 428
• Tooth Count: 50
• Color/Finish: Purple
• Units: Each
• Vendor Part Number: 441U-428-50GPPE