540+ mm Bicycle Seatposts
Seatpost length is measured in millimeters. It is typically measured from the bottom of the post to the center of the rail mount.
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Showing 14 products:
OneUp Components V3 Dropper Post, (240mm) 34.9 X 595mm 
BuyPART NUM 553334
The lightest infinitely adjustable dropper post available Shortest total length of any dropper post (measured seat rails to end of actuator) … read more
Ships Free$45 offretail $314.99 your price $269.99 + ships free
BuyPART NUM 553334 
OneUp Components V3 Dropper Post, (240mm) 31.6 X 595mm BuyPART NUM 619448
The lightest infinitely adjustable dropper post available Shortest total length of any dropper post (measured seat rails to end of actuator) … read more
$45 offretail $314.99 your price $269.99 + ships free
BuyPART NUM 619448 
OneUp Components V3 Dropper Post, (240mm) 30.9 X 595mm BuyPART NUM 749395
The lightest infinitely adjustable dropper post available Shortest total length of any dropper post (measured seat rails to end of actuator) … read more
$45 offretail $314.99 your price $269.99 + ships free
BuyPART NUM 749395 
OneUp Components V3 Dropper Post, (210mm) 31.6 X 530mm BuyPART NUM 623874
The lightest infinitely adjustable dropper post available Shortest total length of any dropper post (measured seat rails to end of actuator) … read more
$45 offretail $314.99 your price $269.99 + ships free
BuyPART NUM 623874 
OneUp Components V3 Dropper Post, (210mm) 30.9 X 530mm BuyPART NUM 605264
The lightest infinitely adjustable dropper post available Shortest total length of any dropper post (measured seat rails to end of actuator) … read more
$45 offretail $314.99 your price $269.99 + ships free
BuyPART NUM 605264 
e*thirteen Vario Infinite Dropper Seatpost - 31.6, 180-210mm, Black BuyPART NUM 414932
The Vario Infinite Dropper seatpost uses a proven, gas-charged spring allowing infinitely-adjustable travel, and requires 20% less compression force than … read more
your price $189.95 + ships free
BuyPART NUM 414932 
Crank Brothers Highline 7 Dropper Seatpost (31.6mm, 200mm) Black BuyPART NUM 800478
The Highline 7 Dropper Seatpost features Crank Brother's Deluxe Chassis and a self-contained IFP hydraulic cartridge, delivering infinite adjustment … read more
your price $299.99 + ships free
BuyPART NUM 800478 
Crank Brothers Highline 3 Dropper Post, 200mm, 31.6 x 569mm, Black BuyPART NUM 697168
Standard alloy quill and alloy mast Zero setback head, two-bolt fore/aft/tilt adjustment Self-contained sealed hydraulic cartridge … read more
your price $199.99 + ships free
BuyPART NUM 697168 
OneUp Components Dropper Post, (210mm) 31.6x540mm 
Info
New OneUp dropper line covers 100-210mm drops in 10mm increments Shortest overall length and stack height of any equal length dropper on … read more
$31 offretail $215.99 your price $184.99 + ships free
Info 
OneUp Components Dropper Post, (210mm) 34.9x540mm Info
Shortest overall length and stack height of any equal length dropper on the market Travel adjust shims allow travel customization of either … read more
$31 offretail $215.99 your price $184.99 + ships free
Info 
Tranz-X Kitsuma Air Dropper Post, 200mm, 31.6 x 558mm, Black Info
Internal Routing Lightweight alloy air cartridge adds rebound adjustment 7075 aluminum construction Upgraded internal bushings … read more
your price $159.00 + ships free
Info 
Tranz-X Kitsuma Air Dropper Post, 200mm, 30.9 x 558mm, Black Info
Internal Routing Lightweight alloy air cartridge adds rebound adjustment 7075 aluminum construction Upgraded internal bushings … read more
your price $159.00 + ships free
Info 
OneUp Components V3 Dropper Post, (210mm) 34.9 X 530mm Info
The lightest infinitely adjustable dropper post available Shortest total length of any dropper post (measured seat rails to end of actuator) … read more
$45 offretail $314.99 your price $269.99 + ships free
Info 
FOX Transfer SL Factory Dropper Seatpost - 31.6, 75 mm, Internal Routing, Kashima Coat Upper Info
Meet the Transfer SL. At 128 grams (25%!) lighter than the regular Transfer post, it's the lightest mainstream dropper post on the market. Compatible … read more
your price $399.00
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Weight
These models are available for online purchasing and can be shipped directly to you.
The seatpost diameter must match to the seat tube diamater of your frame. If replacing a seatpost, you can usually find this measurement etched near the bottom of your current post.
Seatpost length is measured in millimeters. It is typically measured from the bottom of the post to the center of the rail mount.
On a dropper post, this is the distance that the post will drop.
Dropper posts have the ability to change heights. This has become a choice for mountain bike riders that prefer multiple riding positions.
Offset is often referred to as setback. This is the distance in mm that the clamp is offset from the center of the seatpost.
Seatpost Clamp Style
Seatpost Material
Our Lowest Price - This product is ineligible for additional discounts or rebates.
Seatpost length is measured in millimeters. It is typically measured from the bottom of the post to the center of the rail mount.
Weight
Buy this product and your entire order ships for free.
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