The Best Suspension Seatpost 2021 of 2023

31.6mm x 350mm, PLEASE DOUBLE CHECK YOUR SEAT TUBE SIZE BEFORE PLACING ORDER.

Travel: 50mm

Length: 350mm (Maximum extension of 300mm height)

Suitable rider weight: 60 ~ 100Kg

Ship from Vancouver Canada

Seatpost Diameter: 30.9

Travel: 50mm / 1.97 in

Minimum Extension: 100mm. Maximum Extension: 274mm

Minimum Insertion: 100mm

Max Rider Weight: 330lbs / 150kg

Material: bike Seatpost shim is made of high quality 6061 aluminum alloy, CNC machining CD texture surface ,anti-rust and durable

Feature:Use this bike post shim, 27.2 ID Seat Post shim can be converted to 31.6 mountain bike seat post, bike seatpost adapter shim can help you change the bicycle seat tube outer diameter to meet your needs

Size: 31.6 to 27.2 seat post shims. Length: 100mm.

Tips: Please check your bike frame seat tube outside diameter. Measure the inside diameter of your old clamp. Or measure the outside diameter of your seat tube (on your bike frame). Then make a right choice. - - -Because of hollow design，In the process of transportation are squeezed may be out of shape，Please kindly exchange one

Application: Bicycle Seatpost reducing sleeve shim matches well with most bicycles, such as MTB ,BMX ,Fixed Gear bike,mountain bike, road bike, city bike and more, you can easily adjust the diameter of the bicycle seat post, eliminating the trouble of repurchasing the bike seatpost.

Constructed of ultra light and strong T6 aluminum alloy. Light weight, never rust(ISO 9001,14001).This 25.4 mm suspension seatpost is designed to absorb the shocks from the road suck as hitting a pothole ,it is not for making the ride like sitting on a limousine ,If you need more comfortable riding,please consider advanced remoted control or hydraulic seat post

Seat Post Size: 25.4mm ,Length :350mm , no adapter , real outer diameter

Damping:Coil Spring ,Rail Width:44mm ,Offset:10mm ,Travel:40mm,Length above min insertion line: 250mm

Weight: approx 502g(25.4mm)

How to Choose the Size(3 choices):(1) Check the Original Seatpost Size Marked on the body ,choose the same size as the original one.(2) Measure the inside diameter of the frame tube(normally it is not accurate, considering Operator,measuring tool , Temperature,etc.,).(3) Inquire the bike frame seller to get the further information

Cruiser bicycle saddle designed for serious comfort

Dual-density gel foam padding is soft and forgiving

Chrome coil spring suspension helps smooth out bumps

Universal design installs on any standard seat post

Measures 10-1/2 inches long by 10-1/2 inches wide

Spring Coil Suspension: Build-in spring coil and damper rubber absorb the vibration while riding, the seat post comfort your riding experience, improve the shocks. Rebound force adjustable by tighten or loose the bottom screw. Suspension travel 42mm/ 1.65inch.

★Pay Attention to Choose Correct Diameter Size★ . Wrong size will not work and will cause return. Take out your current seatpost, the diameter marked on it’s lower area. Then buy same size from the option.

Clamp Angle Adjustable: Saddle clamp angle can adjust in -5 degree to +18 degree. Clamp offset 14mm.

Excellent Quality: Produced by world famous bike components supplier HL CORP and comply to international bicycle safety standard ISO 4210. Full aluminum 6061 body ensure the lightweight, 27.2mm weight 498g/ 1.1lbs, 31.6mm weight 508g/ 1.2lbs. Surface anodized.

2 Years Warranty: We are confident to the product quality and offer 2 years warranty. It fit for riders weight 50kg/ 110lbs to 100kg/ 220lbs(Clockwise the bottom screw if you are heavy, anticlockwise it if you are lightweight).

Seatpost Diameter: 31.6

Travel: 50mm

Minimum Extension: 100mm. Maximum Extension: 274mm

Minimum Insertion: 100mm

Max Rider Weight: 330lbs / 150kg

These bike seats are built with extra padding and elastomer spring suspension that spares you from aches and pains, all while distributing the pressure evenly. This is a great bike seat replacement for an exercise bike!

Tested by more than 25.000 cycling enthusiasts, this bike saddle is a perfect fit for those seeking extra comfortable indoor bike seats.

You'll get a waterproof bicycle cover, easy-to-use tools to mount, a universal bicycle seat adapter, mounting instructions, and an ebook filled with additional info as well!

This wide bike seat is nimble, ergonomic and has universal construction to make it compatible with Peloton and standard exercise bikes!

The universal mount ensures that this seat will fit any standard indoor exercise bike. The elastomer springs and standard rails mount system make this big padded bike seat stand out against the rest.

The KINEKT aluminum 2.1 Seatpost is now sleeker than ever. With more pre-load capability, KINEKT effectively isolates your body from surface vibrations and impacts. This isolation improves comfort, control, and confidence, which ultimately leads to a more enjoyable ride. All posts come with two extra springs so you can mix and match, creating a custom experience.

SEATPOST LENGTH: To choose your seatpost length, measure the entire length of your current seatpost. Measure from seat rails to bottom of post in millimeters. Available in 350 mm and 420 mm.

SEATPOST DIAMETER: To choose your seatpost diameter, determine the diameter of your current seatpost. The diamter is usually marked on the post (if not, you'll have to measure in mm using a caliper). Available in 25.4 mm, 27.2 mm, 30.9 mm, and 31.6 mm.

SPRING SIZE: To choose your spring size, simply choose your best fit from our base configurations: SM (100-150 lbs), MD (150-200 lbs), LG (200-240 lbs).

COMPOSITION SPECS: Setback: 12 mm (3.1) 25 mm (3.0) | Travel Range: 0 - 35 mm | Primary Material: Aircraft Grade 6061 AL | Hardware: Stainless Steel | Bushings: Igus | Elastomers: Urethane

【2.95" Thick Memory Foam】 - Internal high-density polyurethane foam layer and widened design perfectly fits your body, this soft wide bicycle seat will provide you with the comfort you need.

【Oversized and Comfortable】 - A comfortable bike seat is a must-have for any cyclist. This oversized bicycle seat is perfect for those seeking for a great comfortable bike seat.

【Waterproof and Wear-resistant】 - The splicing edges of PU leather fit perfectly to ensure 100% waterproof, which can prevent the bike saddle from being wet by the rain.

【Middle Groove Design】 - This bike seat is designed with groove to ensure sufficient ventilation and exhaust during riding.

【Dual Shock Absorbing Ball】 - With dual shock absorbing ball to provide you with better shock absorption and ensure you ride smoothly.

【Protruding Design】 - The protruding design at both of the bike seat will increase the layering of the saddle which is ergonomic.

【Easy to Install】 - Universal saddle adapter suitable for any standard indoor and outdoor bikes, the mounting tools and reflective armband are included.

【Great Gift】 - BLUEWIND aims to provide you with the most comfortable riding experience. Just try it, if our bicycle seat does not improve your comfort, please contact us then we will refund you.