YOXUFA T8F Chain Kit 116 Links 54T Sprocket 54mm Bore with Chain Breaker - for 43-49cc 2-Stroke Scooters & Mini Bikes

Upgrade your ride with the YOXUFA T8F chain kit

The YOXUFA T8F chain kit is a complete drivetrain upgrade designed for small-displacement two-stroke scooters and pocket bikes. It includes a 116-link chain, a 54T sprocket, 10 master links, and a handy chain breaker for on-site maintenance. Built with durable alloy steel, this kit aims to deliver wear resistance and reliable performance over time, helping you keep your mini machine on the move.

Fitment and compatibility

Designed to fit a range of 43-49cc two-stroke models, the kit is compatible with popular platforms such as Syx Moto Holeshot, Xpro Bolt 50cc, Apc 43cc mini choppers, 49cc mini choppers, the 2018 SSR SX50, X2 Super Pocket Bike, Mototec Phantom pocket bike, and similar mini bikes. This broad compatibility makes it a practical upgrade for riders looking to refresh aging drivetrains without excessive modification.

• Fits 43-49cc two-stroke engines from several brands, including Syx Moto Holeshot and SSR SX50.
• Pairs with many pocket and mini dirt bikes using standard chain and sprocket specs.

Specs and build

Key measurements help ensure a precise fit: center hole diameter 54 mm, mounting hole circle 65 mm, with an overall diameter around 140 mm (roughly 5.5 inches). The chain length is 116 links and the sprocket offers a 54T configuration. The kit is crafted from alloy steel, delivering wear resistance and a smooth engagement between chain and sprocket.

• Center hole diameter: 54 mm; mounting hole circle: 65 mm; overall diameter: ~140 mm
• Chain length: 116 links; Sprocket size: 54T
• Material: high quality alloy steel for long service life

What you get and on-site convenience

In addition to the chain and sprocket, the package includes 10 master links and a chain breaker. This combo supports faster assembly and easier disassembly when needed, enabling you to complete upgrades or routine maintenance without extra tools.

• 10 master links for quick chain assembly
• Chain breaker included for straightforward installation and maintenance

Real-world use and outcomes

Riders may experience smoother drivetrain operation, improved chain retention, and easier maintenance with the YOXUFA T8F kit. While results vary by riding style and care, the combination of a robust alloy steel chain and precise sprocket fit is designed to support reliable performance on active mini bikes and pocket bikes.

Note that results depend on proper installation and regular upkeep. This kit presents a practical upgrade option for riders seeking a strong, ready-to-install drivetrain enhancement without making promises about guaranteed results.