1Applicable Model: Rear suspension shock absorber strut fits for XMAX300 XMAX250. Please confirm whether your model is applicable before buying. 2Maintain Body Balance: Rear shock absorber bar will effectively enhance the stability of the motorcycle body, reduce vibration, and maintain balance and high speed stability. 3Better Riding Experience:: Rear shock absorber bracket can increase the power and start speed of the motorcycle, allows you to enjoy riding more comfortably. 4Fine Workmanship: Rear suspension stabilizer lever is made of aluminium alloy material, anodizing coloring, CNC cutting, rustproof and durable. 5Simple Operation: The length can be adjusted easily to meet your different needs, no complicated operations, and convenient to install.