JFOYH Adjustable Oil+Coil Spring Rear Shock Suspension, Shock Absorbers for Downhill MTB Bike/E-Bike, 220mm x 550lbs - Red ZTF4_E4ZTH83

NOTICE 1: Shock Length Verification - Prior to making a purchase, please ensure that you double-check the eye-to-eye distance and bushing size of your shocks. For older shocks, it is important to measure them while fully extended, preferably by removing them from the frame. The lengths provided in our listing refer to the fully extended state. NOTICE 2: Spring Rate Consideration - The standard coil spring rate of this shock absorber is 550lbs/in, similar to other shock absorbers available in the market. However, it is crucial to note that different frames, weights, preferences, and riding styles may require varying spring rates. To avoid any inconvenience, kindly confirm the appropriate spring rate before making a purchase. Versatility: Designed to accommodate various demanding cycling styles and conquer complex road surfaces such as All-Mountain (AM), Freeride (FR), and Downhill (DH). Extensive Adjustment Capabilities: Customize your riding experience by adjusting the rebound speed, compression speed, and preload according to your personal preferences and specific road conditions. Bushing Size: The default configuration includes a 24mm*8mm bushing, as shown in the picture.