Chain Plate with Freewheel & Sprocket Razor MX350/MX400

Chain Plate with Freewheel & Sprocket for Razor MX125, MX350, and MX400

This chain plate kit includes an inner and an outer chain plate, plus a freewheel and sprocket, and is built for Razor Dirt Rocket models. Its job is to keep power moving reliably through your electric dirt bike. It is one of the Razor scooter parts you can replace easily when needed. The piece works with several versions of the MX125, MX350, and MX400, so it's a practical choice for restoring smooth power delivery on your ride.

Compatibility and Installation

This part suits Razor MX125 and MX350 models from version 1 onward, and the MX400 from version 19 onward. To check compatibility, find the 8-digit product ID code printed on the battery cover or under the frame. The final two digits of that code indicate your model's version, which helps you pick the correct part for your bike.

Specifications

• Thread Pitch: M34x1.00
• Chain Type: #25 Chain
• OEM Part Number: W15128050142
• Fits: Razor MX350 and MX400 Dirt Rocket (version-dependent); also listed for Razor MX125

Fitment

Fits:

• Razor MX350 (Versions 1+)
• Razor MX400 (Versions 19+)
• Razor MX125 (Versions 1+)

How to choose: Look at the last two digits of the 8-digit product ID code on the battery cover or the bottom of the frame. 01 indicates version 1, 02 indicates version 2, and so forth.

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