• English
    • Deutsch
    • French
    • Requires WPML plugin
  • Country
    • United States (USD)
    • Deutschland (EUR)
    • Japan (JPY)
FREE SHIPPING FOR ALL ORDERS OF $150
  • Newsletter
  • Contact Us
  • FAQs
Select category
  • Select category
  • E-Bike Accessories
    • Bags
    • Clothing
    • Fenders
    • Helmets
    • Lights
    • Locks
    • Racks
    • Tires
    • Tools
    • Tubes
  • E-Bike Parts
    • Batteries
    • Brakes
    • Cassettes
    • Chains
    • Controllers
    • Derailleurs
    • Displays
    • Handlebars
    • Motors
    • Seat Posts
    • Seats
    • Shifters
    • Stems
  • E-bikes
    • Aventon
    • Fiido
    • Other popular brands
    • Rad Power Bikes
    • Ride1Up
Wishlist
0 Compare
0 items $0.00
Menu
0 items $0.00
Browse Categories
  • E-bikes
    • Aventon
    • Fiido
    • Rad Power Bikes
    • Ride1Up
    • Other popular brands
  • E-Bike Accessories
    • Bags
    • Clothing
    • Fenders
    • Helmets
    • Lights
    • Locks
    • Racks
    • Tires
    • Tools
    • Tubes
  • E-Bike Parts
    • Batteries
    • Brakes
    • Cassettes
    • Chains
    • Controllers
    • Derailleurs
    • Displays
    • Handlebars
    • Motors
    • Seat Posts
    • Seats
    • Shifters
    • Stems
  • Resources
    • E-Bike Maintenance Tips
    • E-Bike Laws and Regulations
    • E-Bike Community Forums
    • E-Bike Buying Guide
    • E-Bike Reviews
    • FAQ
  • Home
  • Shop
  • Blog
  • About Us
  • Contact Us
SAFORT USS SP18 Suspension Seatpost 4-Links Structure with Hard/Soft Micro Adjustment Function 27.2/28.6/30.0/30.4/30.9/31.6/33.9mm for Road, Gravel, MTB & Electric Bikes
Click to enlarge
SAFORT USS SP18 Suspension Seatpost 4-Links Structure with Hard/Soft Micro Adjustment Function 27.2/28.6/30.0/30.4/30.9/31.6/33.9mm for Road, Gravel, MTB & Electric Bikes
Home E-Bike Parts Seat Posts SAFORT USS SP18 Suspension Seatpost 4-Links Structure with Hard/Soft Micro Adjustment Function 27.2/28.6/30.0/30.4/30.9/31.6/33.9mm for Road, Gravel, MTB & Electric Bikes
Enjoy Mfg Ribbed Seat Cover – Compatible Fit for Sur Ron Sur-Ron Light Bee MX & X E-Bike #349 (All Black w/Blue Ribs)
Enjoy Mfg Ribbed Seat Cover - Compatible Fit for Sur Ron Sur-Ron Light Bee MX & X E-Bike #349 (All Black w/Blue Ribs) $52.99
Back to products
Wolf Tooth Direct Mount Chainring for Bosch E-Bike Motor 34T Drop-Stop ST
Wolf Tooth Direct Mount Chainring for Bosch E-Bike Motor 34T Drop-Stop ST $89.95

SAFORT USS SP18 Suspension Seatpost 4-Links Structure with Hard/Soft Micro Adjustment Function 27.2/28.6/30.0/30.4/30.9/31.6/33.9mm for Road, Gravel, MTB & Electric Bikes

$93.98

Compare
Add to wishlist
Category: Seat Posts Tags: 27.228.630.030.430.931.633.9mm, 4Links, Adjustment, Bikes, E-Bike Seat Posts, Electric, Function, Gravel, HardSoft, Micro, MTB, Road, Safort, Seatpost, SP18, Structure, Suspension, USS
Share:
  • Description
  • Reviews (0)
  • Shipping & Delivery
Description

Price: $93.98
(as of Mar 03, 2025 23:05:49 UTC – Details)


Product Description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Clear Seat Post Safety LinesClear Seat Post Safety Lines Clear Seat Post Safety Lines

The safety line provides clear guidance for installation and adds protection. Avoid installing below the marked range.

Softness & Hardness AdjustableSoftness & Hardness Adjustable Softness & Hardness Adjustable

Use a 5mm Allen wrench at the bottom to adjust the softness or firmness for a more comfortable ride, based on the riding surface and your weight.

Seatpost Suspension ProtectionSeatpost Suspension Protection Seatpost Suspension Protection

Includes a protective seat post cover that keeps dust out, extends lifespan, fits most bikes, resists dirt, and prevents finger injuries.

Premium MaterialPremium Material Premium Material

Crafted from high-strength 6061 T6 aluminum alloy with a forged surface, providing excellent corrosion resistance for long-lasting use.

4o

suspension seatpostsuspension seatpost

suspension seatpostsuspension seatpost

suspension seatpostsuspension seatpost

4-links structure with HARD/SOFT micro adjustment function
Exclusively 4-Link Structure Suspension System: Discover our patented 4-link parallelogram structure for an unmatched riding experience. Unlike traditional central compression, this design achieves perfect pressure balance, providing a smoother and more comfortable ride.
Ultimate Comfort: Enjoy a 50mm ultra-long travel that makes you feel like you’re flying. The suspension system offers precise downward and backward support, ergonomically designed for optimal comfort, and extensively tested for long-term riding satisfaction.
HARD/SOFT Micro Adjustment: Featuring an innovative adjustment function, you can use a hexagonal wrench to fine-tune the seatpost’s firmness to suit riders of different weights, supporting up to 400 pounds.
Multiple Diameter Options: Choose from 7 different diameters, including 27.2mm and 28.6mm, to ensure perfect compatibility with your bicycle. Please verify the seatpost diameter for the best fit.
Complete Package: Each package includes 1 Suspension Seatpost, 1 Manual, 1 Cover, and 1 Shim (included only for sizes 28.6/30.0/30.4/33.9mm).

Customers say

Customers find the seat comfortable and easy to adjust. They say it makes their heavy e-bike ride smooth and is well-made.

AI-generated from the text of customer reviews

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “SAFORT USS SP18 Suspension Seatpost 4-Links Structure with Hard/Soft Micro Adjustment Function 27.2/28.6/30.0/30.4/30.9/31.6/33.9mm for Road, Gravel, MTB & Electric Bikes” Cancel reply

Your email address will not be published. Required fields are marked *

Shipping & Delivery

Related products

-25%
Aeibxiy Bike SeatPost 27.2mm 30.9mm 31.6mm Aluminum Alloy 350mm Bicycle Seat Post for Mountain Road Bikes BMX
Compare

Aeibxiy Bike SeatPost 27.2mm 30.9mm 31.6mm Aluminum Alloy 350mm Bicycle Seat Post for Mountain Road Bikes BMX

Seat Posts
$15.99 Original price was: $15.99.$11.99Current price is: $11.99.
Price: (as of – Details) Size: Diameter: 27.2mm 30.9mm 31.6mm; Length: 350 mm (13.8inch)Material: made of high strength aluminum alloy,
Add to wishlist
Buy Now
Quick view
Bike Seat Post 25.4/27.2/28.6 x 350 mm Aluminum Alloy Bicycle Seatpost for Mountain MTB Road Bike Fixed Gear Bike Seatpost
Compare

Bike Seat Post 25.4/27.2/28.6 x 350 mm Aluminum Alloy Bicycle Seatpost for Mountain MTB Road Bike Fixed Gear Bike Seatpost

Seat Posts
$7.95
Price: (as of – Details) Product Description How to Choose the Size: Method 1: Check or Measure the diameter of
Add to wishlist
Buy Now
Quick view
Bike Seatpost Length 400mm Bicycle Seat Post Aluminum Alloy for Mountain Bike Road Bike Fixed Gear BMX
Compare

Bike Seatpost Length 400mm Bicycle Seat Post Aluminum Alloy for Mountain Bike Road Bike Fixed Gear BMX

Seat Posts
$8.92
Price: (as of – Details) Length:15.7″(400mm).Diameter: 25.4mm 27.2mm 28.6mm 30.4mm 30.9mm 31.6mm; Thickness: 0.08″(2mm) 【PAY ATTENTION】Saddle clamp is not included.Please
Add to wishlist
Buy Now
Quick view
DJC Bike Suspension Seatpost Shock Absorber Damper Post 27.2 30.9 31.6 mm, Lightweight Aluminum Body
Compare

DJC Bike Suspension Seatpost Shock Absorber Damper Post 27.2 30.9 31.6 mm, Lightweight Aluminum Body

Seat Posts
$29.90
Price: (as of – Details) Product Description 4 colors to choose 3 Ways to Choose Correct Size Before Ordering(Please Check
Add to wishlist
Buy Now
Quick view
E-Force AL, Seatpost
Compare

E-Force AL, Seatpost

Seat Posts
$6.90
Price: (as of – Details) Product Description EVO Kalloy 400mm Bike Seat Stem Post The replacement bicycle seat post extension
Add to wishlist
Buy Now
Quick view
EXA Form Upgraded Speed Up 27.2mm/30.9mm/31.6mm Cable-Less Hydraulic Dropper Seatpost, 100mm/120mm/125mm/150mm Travel Dropper Post for MTB/E-Bike/Road Bike
Compare

EXA Form Upgraded Speed Up 27.2mm/30.9mm/31.6mm Cable-Less Hydraulic Dropper Seatpost, 100mm/120mm/125mm/150mm Travel Dropper Post for MTB/E-Bike/Road Bike

Seat Posts
$84.53
Price: (as of – Details) From the brand 700×18-32C TPU Tubes HB890E ebike Brake System 860i Suspension Dropper Post HB876E
Add to wishlist
Buy Now
Quick view
REDSHIFT ShockStop Suspension Seatpost for Bicycles, Shock-Absorber Bike Seat Post for Road, Gravel, Hybrid, and E-Bikes
Compare

REDSHIFT ShockStop Suspension Seatpost for Bicycles, Shock-Absorber Bike Seat Post for Road, Gravel, Hybrid, and E-Bikes

Seat Posts
$183.99
Price: (as of – Details) From the brand RIDE FARTHER, FASTER, AND MORE COMFORTABLY – The ShockStop bicycle suspension seatpost
Add to wishlist
Buy Now
Quick view
Suspension Seatpost 27.2/30.4/30.9/31.6 Bike Seat Posts with Suspension Headless Bicycle Seat Shock Absorber
Compare

Suspension Seatpost 27.2/30.4/30.9/31.6 Bike Seat Posts with Suspension Headless Bicycle Seat Shock Absorber

Seat Posts
$13.99
Price: (as of – Details) From the brand Focus on optimize cycling experience for every cycling lovers! Ebike Hydrualic Disc
Add to wishlist
Buy Now
Quick view

    Free Shipping.

    No one rejects, dislikes.

    24/7 Support.

    It has survived not only.

    Online Payment.

    All the Lorem Ipsum on.

    Fast Delivery.

    Many desktop page now.

    • PRODUCTS
      • Bags
      • Clothing
      • Fenders
      • Helmets
      • Lights
    • PRODUCTS
      • Locks
      • Brakes
      • Batteries
      • Tires
      • Tools
    • POST BLOG
      • E-Bike Buying Guide
      • E-Bike Community Forums
      • E-Bike Laws and Regulations
      • E-Bike Maintenance Tips
    • USEFUL LINKS
      • Privacy Policy
      • About Us
      • Contact Us
      • Terms And Condition
      • Affiliate Disclaimer

    AVAILABLE ON:

    Join our newsletter!

    Will be used in accordance with our Privacy Policy

    © 2026 eriderdeals.com. All rights reserved

    • Menu
    • Categories
    • E-bikes
      • Aventon
      • Fiido
      • Rad Power Bikes
      • Ride1Up
      • Other popular brands
    • E-Bike Accessories
      • Bags
      • Clothing
      • Fenders
      • Helmets
      • Lights
      • Locks
      • Racks
      • Tires
      • Tools
      • Tubes
    • E-Bike Parts
      • Batteries
      • Brakes
      • Cassettes
      • Chains
      • Controllers
      • Derailleurs
      • Displays
      • Handlebars
      • Motors
      • Seat Posts
      • Seats
      • Shifters
      • Stems
    • Resources
      • E-Bike Maintenance Tips
      • E-Bike Laws and Regulations
      • E-Bike Community Forums
      • E-Bike Buying Guide
      • E-Bike Reviews
      • FAQ
    • Home
    • Shop
    • Blog
    • About Us
    • Contact Us
    Shopping cart
    Close
    Shop
    Wishlist
    0 items Cart
    My account