35 Chain 65T Sprocket Kit YOXUFA Powersports Set with Alloy Strength

Description

Product Overview

The YOXUFA 35 chain and 65T rear sprocket kit is engineered specifically for mini‑bike enthusiasts who demand reliable power delivery and easy maintenance. Designed to replace the original 35‑link chain and sprocket on popular models such as the Coleman Baja Mini Bike, Predator 79cc to 100cc engines, and the Doodle Bug DB30, this kit offers a direct upgrade that improves torque transmission while keeping the overall weight low. The kit’s high‑strength alloy chain is precision‑machined to exact tolerances, ensuring smooth meshing with the sprocket teeth and reducing wear over time. The rear sprocket features a 65‑tooth design that increases climbing ability on steep terrain, providing a noticeable boost in acceleration without sacrificing top‑speed performance.

Crafted from a proprietary metal alloy, the chain resists stretching and corrosion, extending the service life even under harsh off‑road conditions. The sprocket’s lightweight construction incorporates strategically placed cutouts that lower rotating mass, allowing the engine to rev more freely while maintaining structural integrity. Each component is heat‑treated and surface‑finished to meet stringent automotive standards, delivering a balance of strength and durability that professional racers and casual riders alike appreciate. The package dimensions are compact at 9.88 x 9.49 x 1.46 inches and weigh just 3.44 pounds, making storage and handling straightforward.

The kit arrives complete with a chain breaker tool, an extra master link, and a dedicated chain tensioner, eliminating the need for additional purchases. Detailed installation instructions are included, guiding users through the removal of the old chain, proper alignment of the new sprocket, and tension adjustment for optimal performance. This all‑in‑one solution reduces downtime and ensures that the bike is ready for the trail in a single afternoon.

Usage

Ideal for off‑road adventures, trail riding, and weekend racing, the YOXUFA kit thrives in environments where power and reliability are paramount. Whether navigating rocky paths, sand dunes, or forest tracks, the upgraded chain and sprocket maintain consistent engagement, preventing slippage that can lead to loss of control. The increased rear sprocket size enhances low‑end torque, making hill climbs smoother and reducing the strain on the engine during prolonged ascents. Riders will notice a more responsive throttle feel, especially when tackling technical sections that require precise power modulation.

Targeted at hobbyists, competitive racers, and DIY mechanics, this kit suits anyone looking to upgrade a mini bike without extensive modifications. The compatibility list includes Coleman CT100U, CC100X, Trail 100, and various Predator engine configurations, ensuring a broad market reach. For users who prefer a hands‑on approach, the included chain breaker and tensioner provide the tools needed to fine‑tune chain tension, a critical factor for maintaining optimal gear wear and fuel efficiency. Regular inspection and adjustment, as outlined in the manual, will keep the drivetrain performing at peak levels.

Maintenance is straightforward: after each riding session, wipe the chain with a clean rag to remove dust and debris, then apply a light coat of chain lubricant. Periodic checks for chain stretch and sprocket wear are recommended, especially after extensive off‑road use. The kit’s design allows for quick removal and replacement, so routine servicing can be completed with minimal effort, extending the lifespan of both the chain and sprocket.

Why Choose Us

YOXUFA has built a reputation for delivering high‑quality powersports components that combine engineering precision with practical durability. Our design team collaborates closely with experienced riders to understand real‑world demands, translating that insight into products that perform reliably under stress. The 35 chain and 65T sprocket kit reflects years of iterative testing, ensuring that each link and tooth meets exacting standards for strength, flexibility, and wear resistance.

Every component undergoes rigorous quality control procedures, including dimensional verification, tensile testing, and surface hardness assessment. This commitment to excellence guarantees that the chain will resist elongation and the sprocket will retain its tooth profile even after thousands of rotations. Additionally, the kit is backed by a limited warranty that covers manufacturing defects, providing peace of mind for customers who invest in performance upgrades.

Our after‑sales support team is dedicated to assisting riders throughout the installation process and beyond. Whether you have questions about fitment, need troubleshooting advice, or require replacement parts, our knowledgeable staff are available via phone, email, or live chat. We also offer a comprehensive online knowledge base with step‑by‑step videos, ensuring that even first‑time installers can achieve professional results.

Key Features

• High‑strength alloy chain delivers superior durability and resists stretching under heavy loads.
• 65‑tooth rear sprocket provides increased torque for better hill climbing and acceleration.
• Lightweight design reduces rotating mass, allowing the engine to rev more freely and improve overall performance.
• Complete installation kit includes chain breaker, master link, and tensioner for quick, tool‑free setup.
• Comprehensive customer support and warranty ensure confidence and assistance long after purchase.

FAQ

What mini bike models are compatible with this kit?

The kit fits a wide range of mini bikes that use a 35‑link chain and standard rear sprocket spacing. Specifically, it is compatible with Coleman Baja Mini Bike, Predator 79cc‑100cc engines, Coleman CT100U, CC100X, Trail 100, and Doodle Bug DB30 models. Always verify the chain length and sprocket bolt pattern before installation.

Do I need any special tools to install the kit?

No special tools are required beyond the included chain breaker and tensioner. The kit also provides a master link, which simplifies chain assembly. A basic set of wrenches or a socket set may be needed to remove the old sprocket, but the process is designed for DIY enthusiasts.

How does the larger 65T sprocket affect bike performance?

The larger rear sprocket increases the gear ratio, delivering more torque to the rear wheel. This results in improved low‑speed power, making hill climbs and technical sections easier to navigate. While top speed may be slightly reduced, the overall riding experience becomes smoother and more controlled.

Can I use this kit on bikes with different engine sizes?

Yes, the kit is engineered to work with engines ranging from 79cc to 100cc, as long as the bike originally uses a 35‑link chain. The universal design of the sprocket and chain ensures compatibility across various engine displacements within that range.

What maintenance is recommended to extend the life of the chain and sprocket?

Regular cleaning after rides, applying a light chain lubricant, and checking chain tension are essential. Inspect the sprocket teeth for wear periodically and replace the chain if it shows signs of elongation. Following the maintenance schedule in the user manual will maximize performance and durability.