Razor E100/E125/E150/E175 and E-Spark #25H Drive Chain

Factory Performance: #25H Pre-Made Razor Drive Chain

Restore the smooth, silent operation of your electric scooter with the Universal Parts #25H Drive Chain. Specifically sized for the Razor E100 and E175 family, this high-tensile steel chain is pre-cut to 37 outer links (74 total pins), eliminating the need for complex chain-breaking tools. Whether you are dealing with a snapped link or a rusted, "kinked" drivetrain, this OEM-spec chain provides the precise fitment needed for reliable power transfer.

Technical Performance Features

• OEM-Spec Sizing: Pre-made to the exact specifications of Razor Part #W13111260012, ensuring a perfect fit without modification.
• High-Tensile Steel: Engineered to withstand the sudden torque loads of electric motors, reducing "stretch" and extending the life of your sprockets.
• Corrosion-Resistant Coating: Features a protective finish to help resist rust and environmental wear during outdoor riding.

Comprehensive Fitment Guide

This chain is a direct replacement for the following Chain-Driven Razor models:

Features

• Pre-sized #25H drive chain
• 37 outer links / 74 total pins
• High-tensile steel construction
• Corrosion-resistant finish
• Replaces Razor W13111260012

Specifications

• Chain Size: #25H
• Link Count: 37 Outer Links (74 Pins)
• Length: Approx. 9.25" (Folded)
• Material: Hardened Steel

Mechanic's Note: A worn chain is the #1 cause of sprocket damage and motor strain.

Identification Tip: Verify your Razor version number by looking at the barcode sticker on your frame; the version is indicated by the 2nd and 3rd digits.

Pro Tip: When installing your new chain, pair it with a fresh 47-Tooth Rear Sprocket and a Chain Tensioner to ensure a smooth, skip-free ride!

SKU: 119-198
Vendor: Universal Parts

Model Fitment

Razor E100: version 5 and up; Razor E125: version 5 and up; Razor E150: version 6 and up; Razor E175: version 19 and up; Razor eSpark: version 41 and up; chain-driven models only