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31.6 mm Aluminum Dropper Standard Bicycle Seatposts

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.

Dropper posts have the ability to change heights. This has become a choice for mountain bike riders that prefer multiple riding positions.

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Showing 22 products:

Thomson Covert Dropper Seatpost, 150mm, 31.6 x 450mm, Black
Thomson Covert Dropper Seatpost, 150mm, 31.6 x 450mm, BlackThomson

Applying four decades of expertise, Thomson has set the bar with the Covert dropper Custom made Norglide bearing bushings and Trelleborg … read more

your price $479.95 + ships free

BuyBuyPART NUM 646771
Tranz-X Kitsuma LT Dropper Seatost, 150mm, 31.6 x 464mm, Black
Tranz-X Kitsuma LT Dropper Seatost, 150mm, 31.6 x 464mm, Black

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

BuyBuyPART NUM 721508
RaceFace Aeffect R Dropper Seatpost - 31.6 x 425mm, 150mm, Black
RaceFace Aeffect R Dropper Seatpost - 31.6 x 425mm, 150mm, Black

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

BuyBuyPART NUM 446041
RaceFace Aeffect R Dropper Seatpost - 31.6 x 380mm, 125mm, Black
RaceFace Aeffect R Dropper Seatpost - 31.6 x 380mm, 125mm, Black

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

BuyBuyPART NUM 523695
Thomson Covert Dropper Seatpost, 125mm, 31.6 x 400mm, Black
Thomson Covert Dropper Seatpost, 125mm, 31.6 x 400mm, BlackThomson

Applying four decades of expertise, Thomson has set the bar with the Covert dropper Custom made Norglide bearing bushings and Trelleborg … read more

your price $479.95 + ships free

BuyBuyPART NUM 957408
Kind Shock LEV-SI Dropper Seatpost without Remote, 150mm, 31.6 x 445mm, Black
Kind Shock LEV-SI Dropper Seatpost without Remote, 150mm, 31.6 x 445mm, BlackKind Shock

At just half the price of premium models (including competitors), LEV-Si offers everything you need and nothing you don't Internal cable … read more

your price $179.99 + ships free

BuyBuyPART NUM 670404
Kind Shock LEV-SI Dropper Seatpost without Remote, 125mm, 31.6 x 395mm, Black
Kind Shock LEV-SI Dropper Seatpost without Remote, 125mm, 31.6 x 395mm, BlackKind Shock

At just half the price of premium models (including competitors), LEV-Si offers everything you need and nothing you don't Internal cable … read more

your price $197.99 + ships free

BuyBuyPART NUM 721705
Kind Shock LEV Integra, Dropper Seatpost without Remote, 175mm, 31.6 x 480mm, Black
Kind Shock LEV Integra, Dropper Seatpost without Remote, 175mm, 31.6 x 480mm, BlackKind Shock

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

BuyBuyPART NUM 592728
RaceFace Aeffect R Dropper Seatpost - 31.6 x 465mm, 170mm, Black
RaceFace Aeffect R Dropper Seatpost - 31.6 x 465mm, 170mm, Black

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

BuyBuyPART NUM 429267
Crank Brothers Highline 3 Dropper Seatpost - 31.6, 80mm, Black
Crank Brothers Highline 3 Dropper Seatpost - 31.6, 80mm, Black

The all-new Highline delivers infinite adjustment, smooth feel, and easy installation for any bike. Remote sold separately. Shorter insertion … read more

$19 offretail $199.00 your price $179.10 + ships free

BuyBuyPART NUM 391749
RockShox Reverb Stealth C1 Dropper Seatpost, 31.6mm x 175mm, 0mm, Right/above Left/below, Black
RockShox Reverb Stealth C1 Dropper Seatpost, 31.6mm x 175mm, 0mm, Right/above Left/below, BlackRockShox

Completely re-designed Reverb Stealth offers new travel options and an overall shorter post length allowing more riders to benefit from longer … read more

Currently Sold Out

your price $349.00 + ships free

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RockShox Reverb 125 31.6 420 1500 MMX Right Black
RockShox Reverb 125 31.6 420 1500 MMX Right BlackRockShox

RockShox Reverb Seatposts with X-Loc Hydraulic Remote, 1300mm of line mounts to bar on its own or in conjunction with Avid CR Mag, X.0 or XX brakes … read more

Currently Sold Out

your price $370.00 + ships free

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Ritchey WCS Kite Dropper Seatpost: 31.6mm, 125mm Travel
Ritchey WCS Kite Dropper Seatpost: 31.6mm, 125mm TravelRitchey

The 3-position Kite offers 30mm of initial drop- the optimal height for lowered center of gravity while still providing an efficient pedal stroke- and … read more

Currently Sold Out

your price $299.95 + ships free

InfoInfo
RockShox Reverb Stealth C1 Dropper Seatpost, 31.6mm, 200mm, Black
RockShox Reverb Stealth C1 Dropper Seatpost, 31.6mm, 200mm, BlackRockShox

Completely re-designed Reverb Stealth offers new travel options and an overall shorter post length allowing more riders to benefit from longer … read more

Currently Sold Out

$45 offretail $376.00 your price $330.88 + ships free

InfoInfo
Race Face Turbine Dropper (remote Sep), (125) 31.6x415mm
Race Face Turbine Dropper (remote Sep), (125) 31.6x415mm

Hybrid design with mechanical and hydraulic locking technologies Lower air pressures and static seals for unrivaled performance and reliability … read more

Currently Sold Out

$57 offretail $379.99 your price $322.99 + ships free

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Manitou Jack Remote Dropper Post (150mm) 31.6x450mm, Black
Manitou Jack Remote Dropper Post (150mm) 31.6x450mm, Black

Includes cable actuated remote that can be mounted on either the left or right side of the bars Internally routed with hydraulic cartridge … read more

Currently Sold Out

$25 offretail $324.99 your price $299.99 + ships free

InfoInfo
Manitou Jack Remote Dropper Post (125mm) 31.6x400mm, Black
Manitou Jack Remote Dropper Post (125mm) 31.6x400mm, Black

Includes cable actuated remote that can be mounted on either the left or right side of the bars Internally routed with hydraulic cartridge … read more

Currently Sold Out

$25 offretail $324.99 your price $299.99 + ships free

InfoInfo
Kind Shock LEV Integra Dropper Seatpost (31.6mm) No remote
Kind Shock LEV Integra Dropper Seatpost (31.6mm) No remoteKind Shock

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 $294.99 + ships free

BuyBuyPART NUM 279695
Kind Shock LEV DX Dropper Seatpost, 31.6mm x 435mm, 150mm, Black
Kind Shock LEV DX Dropper Seatpost, 31.6mm x 435mm, 150mm, BlackKind Shock

Micro adjustable head clamp with stainless steel bolts Adjustable air sprung hydraulic cartridge Hard anodized stanchion … read more

Currently Sold Out

$35 offretail $359.00 your price $323.10 + ships free

InfoInfo
Interloc Racing Design RQR2 Mech Dropper Post, (0/55/110) 31.6x445 Black
Interloc Racing Design RQR2 Mech Dropper Post, (0/55/110) 31.6x445 Black

Super durable, budget friendly, mechanical dropper post with bar mounted control 3 height settings: fully extended, fully dropped, and halfway … read more

Currently Sold Out

your price $155.99 + ships free

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Thomson

Thomson is leading with innovative design for two primary markets - aerospace and cycling.

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Kind Shock

Kind Shock is an industry leader in suspension and dropper seat posts.

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RockShox

"An icon in the mountain bike industry."

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Ritchey

"Ritchey bicycle components have been raced to victory in some of the biggest cycling competitions in the world including the UCI World Championships, the Tour de France and the Olympics and it all began in a simple garage in Menlo Park, California with Tom Ritchey.'

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Full Speed Ahead

"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."

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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.

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

Offset is often referred to as setback. This is the distance in mm that the clamp is offset from the center of the seatpost.

Our Lowest Price - This product is ineligible for additional discounts or rebates.

Suspension seatposts are designed with comfort in mind.

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Weight

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