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25.4- mm 25+ mm 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.

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

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Showing 15 products:

Sunlite Alloy Seatpost, 25.4, 350mm, Silver
Sunlite Alloy Seatpost, 25.4, 350mm, SilverSunlite

Forged alloy construction Integrated index adjust seat clamp Weight: 325g Outer Diameter: 25.4mm Length: 350mm Color: … read more

your price $19.99

BuyBuyPART NUM 836569
Sunlite Alloy Seatpost, 25.4, 350mm, Black
Sunlite Alloy Seatpost, 25.4, 350mm, BlackSunlite

Forged alloy construction Integrated index adjust seat clamp Weight: 325g Outer Diameter: 25.4mm Length: 350mm Color: … read more

your price $19.99

BuyBuyPART NUM 505282
Black Ops Fluted Seatpost, 25.4mm x 350mm, Sil Seatpost
Black Ops Fluted Seatpost, 25.4mm x 350mm, Sil Seatpost

Anodized silver clamp with an anodized and fluted grooved post Available in a variety of colors to match your style Clamp Size: 25.4mm Length: 350mm … read more

your price $39.99

BuyBuyPART NUM 682674
Black Ops Alloy Anodized Seatpost, 25.4mm x 350mm, Red Seatpost
Black Ops Alloy Anodized Seatpost, 25.4mm x 350mm, Red 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 710301
Black Ops Alloy Anodized Seatpost, 25.4mm x 350mm, Purple Seatpost
Black Ops Alloy Anodized Seatpost, 25.4mm x 350mm, Purple 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 799616
Black Ops Alloy Anodized Seatpost, 25.4mm x 350mm, Gold Seatpost
Black Ops Alloy Anodized Seatpost, 25.4mm x 350mm, Gold 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 332678
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
Black Ops Alloy Anodized Seatpost, 25.4mm x 350mm, Black Seatpost
Black Ops Alloy Anodized Seatpost, 25.4mm x 350mm, Black 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 270479
Kalloy Uno 602 Seatpost 25.4 x 350mm Black
Kalloy Uno 602 Seatpost 25.4 x 350mm Black

Item Specifications Length: 350 Clamp Style: Standard Rails Diameter: 25.4 Color: Black … read more

Currently Sold Out

your price $19.99

InfoInfo
Black Ops Fluted Seatpost with Clamp, 25.4 x 350mm, Red
Black Ops Fluted Seatpost with Clamp, 25.4 x 350mm, Red

Anodized silver clamp with an anodized and fluted grooved post Available in a variety of colors to match your style Outer Diameter: … read more

Currently Sold Out

your price $26.99

InfoInfo
Black Ops Fluted Seatpost with Clamp, 25.4 x 350mm, Silver
Black Ops Fluted Seatpost with Clamp, 25.4 x 350mm, Silver

Anodized silver clamp with an anodized and fluted grooved post Available in a variety of colors to match your style Outer Diameter: … read more

Currently Sold Out

your price $26.99

InfoInfo
Black Ops Fluted Seatpost with Clamp, 25.4 x 350mm, Red/Silver
Black Ops Fluted Seatpost with Clamp, 25.4 x 350mm, Red/Silver

Anodized silver clamp with an anodized and fluted grooved post Available in a variety of colors to match your style Outer Diameter: … read more

Currently Sold Out

your price $26.99

InfoInfo
Black Ops Fluted Seatpost with Clamp, 25.4 x 350mm, Gold/Silver
Black Ops Fluted Seatpost with Clamp, 25.4 x 350mm, Gold/Silver

Anodized silver clamp with an anodized and fluted grooved post Available in a variety of colors to match your style Outer Diameter: … read more

Currently Sold Out

your price $26.99

InfoInfo
Black Ops Fluted Seatpost with Clamp, 25.4 x 350mm, Gold
Black Ops Fluted Seatpost with Clamp, 25.4 x 350mm, Gold

Anodized silver clamp with an anodized and fluted grooved post Available in a variety of colors to match your style Outer Diameter: … read more

Currently Sold Out

your price $26.99

InfoInfo
Black Ops Fluted Seatpost with Clamp, 25.4 x 350, Blue/Silver
Black Ops Fluted Seatpost with Clamp, 25.4 x 350, Blue/Silver

Anodized silver clamp with an anodized and fluted grooved post Available in a variety of colors to match your style Outer Diameter: … read more

Currently Sold Out

your price $26.99

InfoInfo
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!"

See all Sunlite

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.

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

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

Seatpost Clamp Style

On a dropper post, this is the distance that the post will drop.

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

Weight

Buy this product and your entire order ships for free.

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