ZUKKA Bike Suspension Seatpost 31.6x350 mm (1.24x 13.8 inch) Shock Absorber Damper Bicycle Seat Post with Adjustable Clamp for Mountain Bike Road Bicycle - SUS106-31.6-BK

• Bike Seat Post Size: 31.6*350 mm (1.24*13.8 inch), shock absorb travel 42mm (1.65 inch). weight: 520g(18.3 oz). Good Shock Absorption Effect: ZUKKA suspension seatpost has a built-in spring coil and damper rubber, to absorb vibration during riding and bring a comfortable riding experience. Adjustable: The bottom of the bicycle suspension seat post is designed with an adjustable preload, which can change the required force according to the rider's weight to achieve a good vibration absorption effect. High Quality: Made of 6061 aluminum alloy body, durable and never rust. Application: Suitable for most bikes, such as road /mountain/ track bikes, fixed-gear bicycles, downhill bikes, MTB, and BMX. Note: Included saddle clamp, please measure the required diameter before purchasing.