Renthal Ultralight Rear Sprocket for 520 Chain

Elevate your motorcycle's performance with the Renthal 520 Ultralight Rear Sprocket, engineered for riders who demand both reduced weight and uncompromising strength. This premium drive component is meticulously crafted to deliver exceptional durability and a significant weight advantage over standard steel sprockets.

Description

The Renthal Ultralight Rear Sprocket is CNC-machined from a specially enhanced 7075-T6 aluminum alloy, a material renowned for its exceptional strength-to-weight ratio. This advanced construction ensures that while the sprocket is an impressive 66 percent lighter than comparable steel alternatives, it maintains incredible durability to withstand the rigors of off-road and street riding. Each tooth features precisely machined self-cleaning mud grooves, a critical design element that actively helps to increase wear resistance and extend the sprocket's lifespan, especially in challenging conditions. Designed specifically for 520 chain setups, this 49-tooth rear sprocket offers a performance-oriented upgrade, providing improved power transfer and reduced unsprung weight for a more responsive ride. Its Ultralight style not only contributes to peak performance but also adds a distinctive purple finish to your bike.

Features & Highlights

• Premium 7075-T6 Aluminum Construction: Meticulously CNC-machined from aerospace-grade 7075-T6 aluminum alloy, offering an unparalleled balance of lightweight performance and robust durability.
• Significant Weight Reduction: Engineered with an ultralight design that makes it an impressive 66% lighter than traditional steel sprockets, contributing to reduced unsprung weight for improved handling and acceleration.
• Enhanced Wear Resistance: Features precisely machined self-cleaning mud grooves on each tooth, actively preventing dirt and debris buildup to extend sprocket life and maintain consistent performance.
• Optimized for 520 Chains: Perfectly designed for a 520 chain size, ensuring seamless compatibility and efficient power transfer for a wide range of motorcycles.
• Superior Craftsmanship: Undergoes a rigorous CNC machining process, guaranteeing exact tolerances and a perfect fit, reflecting Renthal's commitment to quality.

Technical Specifications

• Brand: Renthal
• Product Name: Sprocket
• Style: Ultralight
• Material: 7075-T6 Aluminum
• Chain Size: 520
• Tooth Count: 49
• Mounting Position: Rear
• Color/Finish: Purple
• Units: Each
• Vendor Part Number: 150U-520-49GBPE