Aluminum 455+ 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 11 products:
Tranz-X Kitsuma Air Dropper Seatpost, 150mm, 30.9 x 455mm, Black 
BuyPART NUM 576550
Internal routing Lightweight alloy air cartridge adds rebound adjustment 7075 aluminum construction Upgraded internal bushings … read more
Ships Free$17 offretail $185.00 your price $168.00 + ships free
BuyPART NUM 576550 
RaceFace Aeffect R Dropper Seatpost - 30.9 x 465mm, 170mm, Black BuyPART NUM 234584
Introducing the Aeffect R Dropper Post. Yes it's budget friendly and a rock solid option for riders wanting a simple, trouble-free dropper post - but … read more
your price $214.99 + ships free
BuyPART NUM 234584 
Tranz-X Kitsuma LT Dropper Seatost, 150mm, 31.6 x 464mm, Black BuyPART NUM 721508
Interal cable routing Low maintenance sealed hydraulic cartridge and coil spring 7075 alloy construction and hard anodized 26mm stanchion … read more
your price $159.00 + ships free
BuyPART NUM 721508 
KS LEV Si Dropper Seatpost - 27.2mm, 120mm, Black BuyPART NUM 833949
Featuring a new keyway system to prevent free-play in the post, the LEV Si represents the latest incarnation of affordable premium dropper performance. … read more
$21 offretail $219.00 your price $197.10 + ships free
BuyPART NUM 833949 
Kind Shock LEV Integra, Dropper Seatpost without Remote, 175mm, 31.6 x 480mm, Black
BuyPART NUM 592728
LEV INTEGRA'S internally routed cable significantly cleans up the look of your bike With shifter cables, brake lines and lock out cables … read more
your price $324.99 + ships free
BuyPART NUM 592728 
Kind Shock LEV Integra Dropper Seatpost 30.9 x 480mm, 175mm, No remote, Black BuyPART NUM 948691
LEV INTEGRA'S internally routed cable significantly cleans up the look of your bike With shifter cables, brake lines and lock out cables … read more
$36 offretail $369.00 your price $332.10 + ships free
BuyPART NUM 948691 
Kind Shock LEV Dropper Seatpost without Remote, 120mm, 27.2mm x 455mm, Black BuyPART NUM 448991
LEV has always represented the latest technology but is already a classic among top contending dropper posts <li With myriad of firsts to … read more
$36 offretail $369.00 your price $332.10 + ships free
BuyPART NUM 448991 
RockShox Reverb AXS Dropper Seatpost, 34.9 x 480mm, 170mm
Info
Vent Valve Technology for super simple service if the need arises without any disassembly of the post Lower friction IFP allows for faster … read more
Lowest Price$103 offretail $861.00 your price $757.68 + ships free
Info 
RaceFace Aeffect R Dropper Seatpost - 31.6 x 465mm, 170mm, Black BuyPART NUM 429267
Introducing the Aeffect R Dropper Post. Yes it’s budget friendly and a rock solid option for riders wanting a simple, trouble-free dropper post – but … read more
your price $214.99 + ships free
BuyPART NUM 429267 
U.S.E. Ultimate HELIX 2.0 Dropper Post, 165mm 30.9 x 520mm Info
Helix design is fundamentally mechanical avoiding issues that plague other designs associated with air and oil pressure Machined 7075 alloy … read more
your price $391.00 + ships free
Info 
Tranz-X Kitsuma LT Dropper Seatpost, 150mm, 30.9 x 464mm, Black Info
Interal cable routing Low maintenance sealed hydraulic cartridge and coil spring 7075 alloy construction and hard anodized 26mm stanchion … read more
your price $135.00 + ships free
Info 
We define color as the main color of the item. It may have accents or highlights in other colors.
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.
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 Material
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.
Seatpost Clamp Style
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.
Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.