MEASURE DIAMETER: Confirm exact size of your current seatpost for proper fit, look up the spec for your bike and model online
MEASURE LENGTH: Ensure the correct size, measure the exact length of your current seatpost or look up the spec of your bike and model online
5 ADJUSTABLE SPRINGS: Each seat post comes with a range of 5 interchangable loading springs to custom-tune your ride to match your weight and preference, holds 80-320 pounds (36-145 kg)
EASY INSTALL: Adjust to your rider weight and comfort, easily swap springs to desired riding style, adjust knob to further refine the performance.
COMFORT IN MOTION: Absorbing more shock and providing better control, this isolation seatpost gives you a smooth bike ride on any terrain, reduces back, leg, and hip fatigue. Suspension seatpost does not replace a rear suspension on the bike frame but works in conjunction with the road, mountain, & electric bikes