RK 8101-118DGX Race Chain Sprocket Kit 520

( Brand: Rk ), ( Manufacturer Part Number: 8101-118DGX ), ( Part Type: Aluminum Chain Sprocket ), ( California Prop 65 Warning: Warning, Reproductive Harm, Or Birth Defects )

Review RK 520 Aluminum Race Gold Chain And Sprocket Kit

The 8101-118DGX 520 Race Sprocket Kit is a high-performance component designed for motocross and off-road motorcycles. This kit includes a 520 chain, a rear sprocket, and a drive side sprocket, all engineered to deliver maximum power transfer and durability.

The rear sprocket is CNC machined from billet aluminum and features an oversized 22 tooth count. Its precision machining ensures perfect alignment and a snug fit on the motorcycle's rear wheel. The tooth design is optimized for excellent traction and minimal wear, making it ideal for aggressive riding styles and high-power engines.

The drive side sprocket is also CNC machined from billet aluminum and is available in various tooth counts ranging from 14 to 19 teeth. Its tooth design is engineered for optimal chain engagement, ensuring efficient power transfer and minimal chain slack. The sprocket's lightweight design contributes to improved engine response and quicker acceleration.

The included 520 chain is made from high-strength steel and features roller links for reduced friction and longer chain life. Its tight pitch and rugged design make it suitable for the demands of motocross and off-road riding. The roller links also provide quieter operation compared to traditional O-ring chains.

This race chain sprocket kit is designed to provide racers and aggressive riders with the performance and durability they need to take on the toughest tracks and terrain. Its high-quality materials and precise machining ensure reliable operation and long-lasting performance, making it a worthwhile investment for anyone seeking to maximize their off-road riding experience.

The 8101-118DGX 520 race chain sprocket kit is a popular choice among motorcycle enthusiasts for upgrading their bikes' performance. Here are some pros and cons of buying this product:

1. Enhanced Power Delivery: This race chain sprocket kit is designed to provide improved power delivery by reducing power loss in the drivetrain. It achieves this by having fewer teeth on the sprocket, which results in a shorter final drive ratio.

2. Lightweight: The kit's components are made from high-strength materials, including billet aluminum sprockets and titanium bolts, making them lighter than OEM parts. This reduction in weight leads to better acceleration and overall performance.

3. Customizable: The kit offers various options for tooth count, sprocket size, and color, allowing riders to tailor their setup to their specific riding style and preferences.

4. Durability: The high-quality materials used in the construction of the kit provide excellent durability, ensuring that the components last longer than OEM parts.

5. Improved Aesthetics: The kit's sleek design and customizable options make it an attractive addition to any motorcycle, enhancing its visual appeal.

1. Expensive: The 8101-118DGX 520 race chain sprocket kit is a premium product, and its price reflects the high-quality materials and advanced engineering used in its production.

2. Installation Complexity: Installing the kit requires some technical knowledge and experience, as it involves working with the motorcycle's drivetrain and chain.

3. Noise: The lighter components in the kit may produce more noise than OEM parts, which some riders may find bothersome.

4. Potential Chain Wear: The shorter final drive ratio can lead to increased chain wear, requiring more frequent chain replacement.

The 8101-118DGX 520 race chain sprocket kit offers significant performance benefits, including enhanced power delivery, improved acceleration, and increased durability. However, it comes with a higher price tag, installation complexity, and potential noise and chain wear issues. Ultimately, the decision to purchase this kit depends on the individual rider's priorities, budget, and technical expertise.

If you are a serious motorcycle enthusiast looking for a significant performance upgrade, the 8101-118DGX 520 race chain sprocket kit is an excellent investment. However, if you are a casual rider or have limited technical expertise, you may want to consider other, more straightforward upgrades or wait until you have gained more experience before attempting to install this kit. In any case, make sure to consult your motorcycle's user manual and seek professional advice if needed to ensure a safe and successful installation.

Details:

KS 520 Aluminum Race Kit combines the enhanced performance of race gearing and lightweight rear sprockets to reduce rotating mass. NOTE: Image may not be actual item and differ depending on your vehicle fitment. Kit Includes: 520 ZXW Chain. Kit includes a premium Driven 7075 T6511 lightweight Aluminum black hard anodized rear sprocket paired with C45 steel case hardened and quenched front sprockets.

Kit includes one-tooth-smaller-than-stock front sprocket. Compare the microfiche for USA model to your be sure they are same. 520 Aluminum Race kit features KS premium, lightweight XW-ring sealed racing chain with a gold finish. Experience quicker starts and quickest to your bikes red line in every gear without sacrificing normal ride handling.

part #: 8101118dgx prices

• $310.49-$369.14

specifications drivebeltcycleoi:

• brand: Rk
• mpn: 8101-118dgx
• part type: Aluminum Chain Sprocket
• california prop 65 warning: Warning, Reproductive Harm, Or Birth Defects

returns drivebeltcycleoi:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

shipping drivebeltcycleoi:

• type: Fixed
• class: Expedited
• transit: 4-10 Days
• service: Expedited
• cost: $0.00

payments drivebeltcycleoi:

• wallet: Paypal
• other
• credit card: Diners-club

seller drivebeltcycleoi:

• city: Holland, Michigan
• # reviews: 208728
• rating: 99.5%

general drivebeltcycleoi:

• condition: New
• Transmission Drivetrain > Final Primary Drive Parts Kits > Final Drive Belts Chains

offer drivebeltcycleoi:

• availability: In Stock
• sold: 0
• started: January 6, 2026
• options: Ship-to-home
• quantity: 2

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