Our replacement rear shock absorber for the Razor MX500 and MX650 is a high-quality, Razor shock absorber that can greatly improve the overall ride quality of your MX500 or MX650 Dirt Rocket.
This is a model LJ 400AX 650 lbs./in. shock absorber made by Lu Jin Suspension. The two eyelets holes on either end have a 5/16" diameter.
Questions & Answers
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Hi I was wondering what is the full length of model, and also what is the damping coefficient? This value would be in the units of lbs*s/inch.
The length of the shock is 5-3/4" from center to center of the bolt holes. We do not have the dampening coefficient as this is meant to be a stock replacement shock for the Razor MX500 and MX650 dirt bikes.