Is your chain loose and unable to stay on your scooter's sprocket or chain roller? If so, you can fix that issue with one of these AlveyTech chain tensioner springs! This chain tensioner does exactly what it says on the tin. It keeps your drive chain tightened to the proper tension so that it doesn't slip off the teeth of your sprocket or off of the tensioner roller. This spring is super easy to install even if you lack experience doing DIY repairs. To make things better, this spring is very affordable, so affordable that you may even want to consider buying 2 or more! Not only is this tensioner spring compatible with a variety of Razor electric scooters, thanks to its universal design, it may also be compatible with your gas powered scooter or even your ATV, mini bike, dirt bike, go-kart, or electric bicycle! So, what are you waiting for? Get your scooter back on the road and add one or more of these chain tensioners to your cart today!

MODEL COMPATIBILITY
Razor: E90 Accelerator; E100; E125; E100 Glow; E150; E175.

SPECIFICATIONS
Overall length: 1.62"
Wire diameter: 0.057"
Spring coil diameter: 0.636"