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Sunlite Adjustable Suspension Seatpost, 25.4mm x 350mm, Silver
Sunlite Adjustable Suspension Seatpost, 25.4mm x 350mm, SilverSunlite

Adjustable pre-load design Coil spring provides plush suspension Micro adjust seat clamp Outer Diameter: 25.4mm Length: … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

your price $32.99

BuyBuyPART NUM 114147
KS E20 Dropper Seatpost, 100mm, 31.6 x 370mm, Black
KS E20 Dropper Seatpost, 100mm, 31.6 x 370mm, Black

External cable routing Precision machined alloy mast Micro-adjustable head Air sprung hydraulic steel cartridge Patented … read more

Currently Sold Out

$16 offretail $169.00 your price $152.10 + ships free

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KS LEV 272 Integra A12 Dropper Seatpost, 100mm, 27.2 x 410mm, Black
KS LEV 272 Integra A12 Dropper Seatpost, 100mm, 27.2 x 410mm, Black

Internal cable routing with rotating actuator and reduced actuation force Precision machined alloy mast One piece 3D forged stanchion … read more

$95 offretail $309.00 your price $213.99 + ships free

BuyBuyPART NUM 612074
Origin8 Pro-Fit Seatpost, 25.8 x 400mm, Silver
Origin8 Pro-Fit Seatpost, 25.8 x 400mm, Silver

Forged AL6061-T6 alloy construction Micro-adjust 2-bolt hinged clamp design Extra-long 400mm post 0mm setback Outer Diameter: … read more

13% offretail $34.39 your price $29.99

BuyBuyPART NUM 127766
Pure Cycles Seat Post, 25.4mm x 350mm, Silver Seatpost
Pure Cycles Seat Post, 25.4mm x 350mm, Silver Seatpost

The Pure Cycles seatpost is a no frills no nonsense seatpost perfect for a basic replacement Clamp Size: 25.4mm Length: 350mm Color: Silver Material: … read more

your price $25.99

BuyBuyPART NUM 239655
Black Ops Alloy Anodized Seatpost, 25.4mm x 350mm, Blue Seatpost
Black Ops Alloy Anodized Seatpost, 25.4mm x 350mm, Blue Seatpost

Fully anodized clamp and post in a variety of colors Available in 2 sizes and 5 colors to match your style Clamp Size: 25.4mm Length: 350mm Color: … read more

your price $35.98

BuyBuyPART NUM 488984
KS LEV Post without Remote, 125mm, 30.9 x 385mm, Black
KS LEV Post without Remote, 125mm, 30.9 x 385mm, Black

External cable routing with adjustable rotational orientation (This feature is not the same as earlier generation LEV models Precision machined … read more

$30 offretail $309.00 your price $278.10 + ships free

BuyBuyPART NUM 958477
Ritchey Classic Zero Seatpost - 27.2mm, 350mm, High Polish Silver
Ritchey Classic Zero Seatpost - 27.2mm, 350mm, High Polish SilverRitchey

Proven 2-bolt design provides a balance between strength, weight and adjustability. Bolts are oriented to the axis of the rails for greatest contact area … read more

your price $69.95 + ships free

BuyBuyPART NUM 461258
Sunlite Adjustable Suspension Seatpost, 25.4mm x 350mm, Black
Sunlite Adjustable Suspension Seatpost, 25.4mm x 350mm, BlackSunlite

Adjustable pre-load design Coil spring provides plush suspension Micro adjust seat clamp Outer Diameter: 25.4mm Length: … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

your price $31.99

BuyBuyPART NUM 391465
Kalloy SP-265 UNO Seatpost, 26.6 x 350mm, Sandblast Black
Kalloy SP-265 UNO Seatpost, 26.6 x 350mm, Sandblast Black

Heat treated 6061 sandblast aluminum (matte finish) 2D forged 1-bolt head 30mm rail clamping area Item Specifications diameter: … read more

your price $19.99

BuyBuyPART NUM 899366
Origin8 Pro-Fit Seatpost, 26.8 x 400mm, Black
Origin8 Pro-Fit Seatpost, 26.8 x 400mm, Black

Forged AL6061-T6 alloy construction Micro-adjust 2-bolt hinged clamp design Extra-long 400mm post 0mm setback Outer Diameter: … read more

13% offretail $34.39 your price $29.99

BuyBuyPART NUM 468735
SR Suntour NCX Suspension Post, 31.6mm x 350mm, Black
SR Suntour NCX Suspension Post, 31.6mm x 350mm, Black

Brass bushing parallelogram suspension system 50mm travel Internal coil w/ preload adjustment Outer Diameter: 31.6mm Length: … read more

your price $151.99 + ships free

BuyBuyPART NUM 209401
Origin8 Pro-Fit Seatpost, 25.4 x 400mm, Silver
Origin8 Pro-Fit Seatpost, 25.4 x 400mm, Silver

Forged AL6061-T6 alloy construction Micro-adjust 2-bolt hinged clamp design Extra-long 400mm post 0mm setback Outer Diameter: … read more

13% offretail $34.39 your price $29.99

BuyBuyPART NUM 218549
Origin8 Pro Fit Seatpost, 26.6 x 400mm, Silver
Origin8 Pro Fit Seatpost, 26.6 x 400mm, Silver

Forged AL6061-T6 alloy construction Micro-adjust 2-bolt hinged clamp design Extra-long 400mm post 0mm setback Outer Diameter: … read more

13% offretail $34.39 your price $29.99

BuyBuyPART NUM 870780
Origin8 Pro Fit Seatpost, 27.0 x 400mm, Silver
Origin8 Pro Fit Seatpost, 27.0 x 400mm, Silver

Forged AL6061-T6 alloy construction Micro-adjust 2-bolt hinged clamp design Extra-long 400mm post 0mm setback Outer Diameter: … read more

13% offretail $34.39 your price $29.99

BuyBuyPART NUM 862261
Origin8 Pro-Fit Seatpost, 27.2 x 400mm, Black
Origin8 Pro-Fit Seatpost, 27.2 x 400mm, Black

Forged AL6061-T6 alloy construction Micro-adjust 2-bolt hinged clamp design Extra-long 400mm post 0mm setback Outer Diameter: … read more

13% offretail $34.39 your price $29.99

BuyBuyPART NUM 824552
Ritchey WCS MastTopper, 30.25x70mm 25 offset w/ 7x7 Clamp
Ritchey WCS MastTopper, 30.25x70mm 25 offset w/ 7x7 ClampRitchey

For frames with integrated seat mast, different offset heads for tuning cockpit setup SideBinder 1-bolt fore/aft and tilt adjustable (7x7mm) … read more

your price $73.95 + ships free

BuyBuyPART NUM 914853
Tranz-X Kitsuma LT Dropper Seatpost, 170mm, 31.6 x 494mm, Black
Tranz-X Kitsuma LT Dropper Seatpost, 170mm, 31.6 x 494mm, Black

Internal cable routing Low maintenance sealed hydraulic cartridge and coil spring 7075 alloy construction and hard anodized 26mm stanchion … read more

$31 offretail $159.00 your price $127.20 + ships free

BuyBuyPART NUM 421401
Origin8 Spire II Seatpost, 27.2 x 350mm, 15mm, Black
Origin8 Spire II Seatpost, 27.2 x 350mm, 15mm, Black

3D forged one-piece AL6061-T6 construction Wide saddle clamp design reduces rail stress and flex Micro-adjust 2 bolt clamp design … read more

15% offretail $53.99 your price $45.89 + ships free

BuyBuyPART NUM 527769
Sunlite Adjustable Suspension Seatpost, 27.2mm x 350mm, Silver
Sunlite Adjustable Suspension Seatpost, 27.2mm x 350mm, SilverSunlite

Adjustable pre-load design Coil spring provides plush suspension Micro adjust seat clamp Outer Diameter: 27.2mm Length: … read more

your price $31.99

BuyBuyPART NUM 903633
Sunlite

"Every year bikes change, styles and trends evolve, old bikes are in need of repairs and new bikes are waiting for that personal touch. We provide the means to keep your bike on the road and fun to ride!"

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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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Tioga

"Whether getting faster requires lighter components, components to give you greater control, or something else, Tioga will keep tweaking and innovating to find it."

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Thomson

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

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Cult

Cult makes high quality BMX bikes and components.

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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 products are one of our best sellers.

In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.

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

Suspension seatposts are designed with comfort in mind.

Seatpost Clamp Style

This is the part number or identifier for this item from the manufacturer

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.

Rigid seatposts are the most common type of seatpost with no suspension or dropping capability.

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

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Weight

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