27.2mm & 31.6mm Mountain Bike Seatpost - Hydraulic Dropper Post with Remote Control for Road & MTB Bikes | Perfect for Trail Riding & Commuting

Material:Aluminum alloyOptional diameter : 27.2/30.9/31.6mmLength: 440mmLine length : 1.5mPackage list: 1*Wire-controlled lifting seat tube

Better Riding Comfort:The seat cushion angle can be changed according to its own requirements for better riding comfort

One-piece Forging:The item is made of high-strength 6061-T6 aluminum alloy shell, which is completed by one forging process. It not only has a novel appearance

Seal Ring Design:This product adopts the seal ring design to effectively protect the inside of the seat tube, so that the seal ring can be more closely fitted to the seat tube to prevent rain, cement sand and dust from entering, and also protect the oil inside from leaking and keep lubrication

Suitable Models:The item is suitable for road bikes, mountain bikes, DH, FR, AM, XC