Razor Crazy Cart Chain Tensioner (V1-5)

Chain Tensioner Assembly for Razor Crazy Cart V1-V5

This chain tensioner assembly is made to suit the Razor Crazy Cart V1 through V5 models. Its job is to keep the chain at the correct tension so it runs smoothly. You can find it among the Razor scooter parts, and it is built for quick swapping and simple upkeep. The unit is sturdy and helps your Crazy Cart run as it should.

Build Overview

The pivot arm is made from zinc-plated steel for strength and steady support. One end holds a flanged rubber chain roller that rides on a bearing, allowing the chain to move with little resistance. A torsion spring with an L-hook tang pushes on the arm so the chain stays snugly in place. Together, these materials keep the tensioner working reliably on your Crazy Cart.

When to Replace

If the chain feels loose or the cart starts running unevenly, the chain tensioner may need replacing. This piece bolts directly onto all Crazy Cart models from V1 to V5 with no modification. Checking it regularly can help you avoid chain problems on the road and keep your rides comfortable.

Specifications

• Material: Zinc-plated steel, rubber
• Position: Chain tensioner
• Fits: Razor Crazy Cart, versions V1 through V5
• OEM Part Number: W25143499079 / W25143490079

Compatibility

Compatible with:

• Razor Crazy Cart (V1 through V5)

Choosing the right version: Locate the 8-digit product ID code on your battery cover or underneath the frame. The final two digits indicate your version, for example 01 means V1 and 05 means V5.

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