Universal Parts #25H Heavy-Duty Drive Chain - 47 Links

This Universal Parts #25H heavy-duty drive chain is a reinforced replacement for getting a compatible chain-driven scooter or pocket bike back into action. Heavy-duty steel plates and pins provide increased tensile strength and wear resistance compared with a standard #25 chain, while the pre-sized 47-link length makes replacement straightforward when it matches your existing setup, including popular models such as Razor E200, E300, and Pocket Mod.

Features

• Heavy-duty construction: Reinforced steel plates and pins improve durability and resistance to stretching compared with standard #25 chain.
• Pre-sized replacement: 47-link length for drive systems requiring this exact chain configuration.
• Consistent engagement: 1/4-inch (6.35 mm) pitch matches compatible #25H sprockets.
• Smooth power transfer: Reduced-friction design supports efficient, quieter operation.
• Gas and electric applications: Suitable for matching small chain-drive systems, including scooter, pocket-bike and custom builds.

Specifications

• Brand: Universal Parts
• Part number: 115-12
• Chain size: #25H heavy duty
• Link count: 47
• Pitch: 1/4 inch (6.35 mm)
• Construction: Reinforced steel plates and pins
• Country of origin: China

Model Fitment

Use only where the required #25H chain specification, 47-link length, sprockets and adjustment range match. Model name, engine displacement, motor wattage or battery voltage alone does not establish fitment.

Check sprocket condition and alignment before installation, set chain tension to the vehicle manufacturer's specification, and lubricate the chain after installation. Inspect and lubricate regularly, especially after wet or dirty riding.