• 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
FIFTY-FIFTY Mountain Bike Seat Post, 27.2/30.9/31.6mm Aluminum Alloy Bicycle Seat Post, 350mm Length for MTB, Road Bike, E-Bike
Click to enlarge
FIFTY-FIFTY Mountain Bike Seat Post, 27.2/30.9/31.6mm Aluminum Alloy Bicycle Seat Post, 350mm Length for MTB, Road Bike, E-Bike
Home E-Bike Parts Seat Posts FIFTY-FIFTY Mountain Bike Seat Post, 27.2/30.9/31.6mm Aluminum Alloy Bicycle Seat Post, 350mm Length for MTB, Road Bike, E-Bike
Voilamart Electric Bicycle Conversion Kit 48V 1000W Ebike 26″ 135mm Rear Hub Motor Wheel Kit E-Bike Conversion Kit for Turn Pedal Bike into Ebike
Voilamart Electric Bicycle Conversion Kit 48V 1000W Ebike 26" 135mm Rear Hub Motor Wheel Kit E-Bike Conversion Kit for Turn Pedal Bike into Ebike $179.89 Original price was: $179.89.$132.69Current price is: $132.69.
Back to products
2024 New Noseless Bike Seat Cushion for Men Women-Extra Padding Comfort Wide Bicycle Seat, Oversized Comfortable Saddle for Peloton Bikes, Exercise Bikes, EBikes
2024 New Noseless Bike Seat Cushion for Men Women-Extra Padding Comfort Wide Bicycle Seat, Oversized Comfortable Saddle for Peloton Bikes, Exercise Bikes, EBikes $49.99 Original price was: $49.99.$29.99Current price is: $29.99.

FIFTY-FIFTY Mountain Bike Seat Post, 27.2/30.9/31.6mm Aluminum Alloy Bicycle Seat Post, 350mm Length for MTB, Road Bike, E-Bike

$29.99

Compare
Add to wishlist
Category: Seat Posts Tags: 27.230.931.6mm, 350mm, Alloy, Aluminum, Bicycle, Bike, E-Bike Seat Posts, Ebike, FIFTYFIFTY, Length, Mountain, MTB, Post, Road, Seat
Share:
  • Description
  • Reviews (0)
  • Shipping & Delivery
Description

Price: $29.99
(as of Nov 23, 2024 17:47:33 UTC – Details)


From the brand

mountian bikemountian bike

Mountain Bike Accessories

mountain bikemountain bike

FIFTY-FIFTY was founded by 3 MTBers in 2012, who are specialized in machinery and industrial design. We mainly design and manufacture mountain bike components.

Design products to enhance riders’ performance and win the favor of consumers by high quality, high durability and good after-market service, which is the production power of FIFTY-FIFTY.

ChainringChainring

104BCD Narrow Wide Chainring

mountain bike gripsmountain bike grips

Single Lock-on MTB Grips

mountain bike handlebarmountain bike handlebar

Mountain Bike Riser Handlebar

mountain bike handlebar endsmountain bike handlebar ends

Mountain Bike Handlebar Ends

Adjustable Bike StemAdjustable Bike Stem

Adjustable Bike Stem

Strong and Durable: The bike seat post is made of 6061 aluminum alloy and CNC full machined
One Piece Forge and Lightweight: The bike seatpost is one piece forge so it is only 330g(27.2mm)/315g(30.9mm)/345g (31.6mm)
Two-Bolt Design: Two-bolt design for easy adjustment the tilt angle of the saddle with the clip to make the saddle reach the best riding comfort and keep the saddle in its position
Adjustable Seatpost Height: Our MTB seatpost is engraved with clear height marks, easy to adjust the height of the seat post bike to reach the right height for you
Diameter: 27.2mm/30.9mm/31.6mm, Total length: 350mm (Adjustable height), Zero offset

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “FIFTY-FIFTY Mountain Bike Seat Post, 27.2/30.9/31.6mm Aluminum Alloy Bicycle Seat Post, 350mm Length for MTB, Road Bike, E-Bike” Cancel reply

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

Shipping & Delivery

Related products

Aluminium Shock Absorbing Bicycle Seat Post Straight Post Clamp Less Seat Post 25.4mm, 27.2mm, 28.6mm, 31.8mm, 34mm for City Bike, Mountain Bike, Road Bike
Compare

Aluminium Shock Absorbing Bicycle Seat Post Straight Post Clamp Less Seat Post 25.4mm, 27.2mm, 28.6mm, 31.8mm, 34mm for City Bike, Mountain Bike, Road Bike

Seat Posts
$25.99
Price: (as of – Details) Bicycle Shock Seat post Seat post diameter: 25.4mm,27.2mm,28.6mm,31.8mm,34mm Length: 350mm Top diameter: 22.2mm Shell: Aluminium
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
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
Safort USS Suspension Seatpost with Cover, Diameter: 27.2mm / 30.9mm / 31.6mm, for E-Bikes, Gravel Bike, Road Bike, Hybrid Bike, 365mm
Compare

Safort USS Suspension Seatpost with Cover, Diameter: 27.2mm / 30.9mm / 31.6mm, for E-Bikes, Gravel Bike, Road Bike, Hybrid Bike, 365mm

Seat Posts
$92.99
Price: (as of – Details) The concept of USS Suspention Seatpost has been created from the traditional bicycle seat post,
Add to wishlist
Buy Now
Quick view
SAFORTBIKES Suspension Seatpost for eBike ,27.2/28.6/30.0/30.4/30.8/30.9/31.6/31.8/33.9/34.9,365mm/580mm
Compare

SAFORTBIKES Suspension Seatpost for eBike ,27.2/28.6/30.0/30.4/30.8/30.9/31.6/31.8/33.9/34.9,365mm/580mm

Seat Posts
$84.87
Price: (as of – Details) From the brand Lightweight TPU Tubes Ridenow Cycling Products Inkesky Tire & Tubes Inkesky Brake
Add to wishlist
Buy Now
Quick view
Suspension Seatpost 27.2 30.4 30.9 31.6 Bike Seat Posts with Suspension 40mm Travel Bicycle Seat Shock Absorber Aluminum Tube for E Bike MTB BMX Road City Bike Replacement Component Parts
Compare

Suspension Seatpost 27.2 30.4 30.9 31.6 Bike Seat Posts with Suspension 40mm Travel Bicycle Seat Shock Absorber Aluminum Tube for E Bike MTB BMX Road City Bike Replacement Component Parts

Seat Posts
$25.99
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
Zoom Bike Suspension Seatpost Bicycle Seat Post Replacement Lightweight Aluminum Body Clamp Angle Adjustable Offset 14mm
Compare

Zoom Bike Suspension Seatpost Bicycle Seat Post Replacement Lightweight Aluminum Body Clamp Angle Adjustable Offset 14mm

Seat Posts
$28.99
Price: (as of – Details) From the brand VUNDO is taken from the homonym of “window”, which means to open
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