Renthal Ultralight Rear Sprocket for 520 Chain

Elevate your motorcycle's performance with the Renthal Ultralight 520 Rear Sprocket. Engineered for optimal power transfer and exceptional durability, this 49-tooth sprocket is a premium 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 manufacturing process ensures precise tooth profiles for seamless engagement with your 520 chain. Designed to be 66 percent lighter than traditional steel sprockets, this ultralight 49-tooth component significantly reduces your motorcycle's unsprung weight, leading to improved acceleration, better handling, and more responsive suspension performance. Its vibrant purple finish adds a distinctive aesthetic to your bike's drivetrain.

Beyond its lightweight construction, durability is paramount. Each tooth features meticulously machined self-cleaning mud grooves. These innovative grooves actively prevent mud and debris buildup, which is a common cause of premature wear in standard sprockets. By maintaining a cleaner chain-sprocket interface, the Renthal Ultralight 520 Rear Sprocket ensures a longer lifespan for both the sprocket and your chain, providing consistent, reliable power delivery ride after ride. This high-performance motorcycle drive sprocket is an essential component for riders seeking a competitive edge and lasting quality.

Features & Highlights

• Premium 7075-T6 Aluminum Construction: Precision CNC-machined from aerospace-grade 7075-T6 aluminum alloy, offering superior strength and exceptional fatigue resistance for demanding riding conditions.
• Ultralight Design for Performance: Weighs an astonishing 66% less than comparable steel sprockets, dramatically reducing unsprung mass to enhance acceleration, handling, and suspension response.
• Self-Cleaning Mud Grooves: Engineered with advanced machined mud grooves on each tooth, actively preventing dirt and debris buildup to extend the lifespan of both the sprocket and your 520 chain.
• Optimized Power Transfer: The precise 49-tooth configuration ensures smooth and efficient power delivery to the rear wheel, maximizing your motorcycle's drive performance.
• Durable & Visually Striking: Built for enduring performance and finished in a distinctive purple, adding a custom, high-performance look to your motorcycle's drivetrain.

Technical Specifications

• Brand: Renthal
• Product Name: Sprocket
• Type: Drive
• Style: Ultralight
• Mounting Position: Rear
• Material: 7075-T6 Aluminum
• Chain Size: 520
• Tooth Count: 49
• Color/Finish: Purple
• Vendor Part Number: 224U-520-49GPPE