Newgoal 31.6mm Diameter Aluminium Suspension Seat Post, 350mm Length for E-Bike, MTB, Trekking City Bike (Red)

• 【Excellent cushioning effect】 The comfortable suspension offers the best cushioning effect during riding, which can relieve back pain.
• 【Adjustable Spring Hardness】 The preload force of the bicycle seat post can be easily adjusted at the bottom with an M6 allen key, thereby changing the force required for the vibration that relaxes you. By screwing in the screw, the pre-tension force of the spring is increased, making it more suitable for higher body weight.
• 【Comfortable Ride】 Hanging seatposts with diameters of 27.2mm, 30.8mm, and 31.6mm are available with a length of 350mm and a total stroke of 40mm. The saddle ring is made of high-quality aluminium. This damage with a body weight of 65-105 kg for optimal cushioning on your bike tour.
• 【Multipurpose】 This bicycle seat post is suitable for most bicycles, mountain bikes, racing bikes, touring bikes, BMX bikes, etc. Due to the long service life of the product and the high quality of the product components, you will enjoy the seat post for a long time.
• Customer service: We have a first-class customer service team. If you receive a damaged product or are not satisfied with the quality of the parts purchased from us, we will patiently solve your problem and do everything to satisfy you with our customer service.

High strength shock absorbing aluminium spring seatpost, suitable for most bicycles, electric bicycles, Road bikes, mountain bikes, city bikes, etc. The shock-absorbing seat post of the bicycle spring not only makes riding more comfortable, but also has a positive effect on the rear. It provides the best shock absorbing effect when driving, reducing back pain. Can be used as shock absorber to fill instead of closing the spinal effect directly. This bicycle shock absorber seat tube makes driving on rough and uneven ground more comfortable. Specification: Material: aluminium alloy. Colour: black, red (optional). Diameter: 27.2 mm / 30.8 mm / 31.6 mm (optional). Length: 350 mm. Stroke: 40 mm. Weight: approx. 495 g / 585 g. Please confirm your bike caliber before purchase