Origin8 15+ mm Bicycle Seatposts
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 12 products:
Origin8 Spire I Seatpost, 27.2 x 350mm, 15mm, Black 
BuyPART NUM 770200
3D forged one-piece AL7050-T6 construction Wide saddle clamp design reduces rail stress and flex Micro-adjust 2 bolt clamp design … read more
Ships Free15% offretail $75.99 your price $64.59 + ships free
BuyPART NUM 770200 
Origin8 Compe-Lite Seatpost, 27.2 x 350mm, Black BuyPART NUM 577052
6000 Series aluminum Lightweight construction **Anodized colors will vary from batch to batch and may not match exactly. Outer … read more
15% offretail $30.99 your price $26.39
BuyPART NUM 577052 
Origin8 Spire II Seatpost, 27.2 x 350mm, 15mm, Black BuyPART NUM 527769
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
BuyPART NUM 527769 
Orign8 Spire II Seatpost, 31.6 x 350mm x 15mm, Black BuyPART NUM 489357
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
BuyPART NUM 489357 
Origin8 Spire II Seatpost, 30.9 x 350mm, 15mm, Black BuyPART NUM 319917
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
BuyPART NUM 319917 
Origin8 Compe-Lite Seatpost, 27.2 x 350mm, Silver
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 420495
6000 Series aluminum Lightweight construction **Anodized colors will vary from batch to batch and may not match exactly. Outer … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
15% offretail $30.99 your price $26.39
BuyPART NUM 420495 
Origin8 Spire I Seatpost, 31.6 x 350mm, 15mm, Black BuyPART NUM 693412
3D forged one-piece AL7050-T6 construction Wide saddle clamp design reduces rail stress and flex Micro-adjust 2 bolt clamp design … read more
15% offretail $75.99 your price $64.59 + ships free
BuyPART NUM 693412 
Origin8 Spire I Seatpost, 30.9 x 350mm, 15mm, Black BuyPART NUM 348317
3D forged one-piece AL7050-T6 construction Wide saddle clamp design reduces rail stress and flex Micro-adjust 2 bolt clamp design … read more
15% offretail $75.99 your price $64.59 + ships free
BuyPART NUM 348317 
Origin8 Vertex Carbon Seatpost, 31.6 x 350mm, 15mm, Black 
Info
Full UD carbon shaft with alloy clamp Wide saddle clamp design reduces rail stress and flex Micro-adjust 2 bolt clamp design … read more
your price $149.99 + ships free
Info 
Origin8 Vertex Carbon Seatpost, 30.9 x 350mm, 15mm, Black Info
Full UD carbon shaft with alloy clamp Wide saddle clamp design reduces rail stress and flex Micro-adjust 2 bolt clamp design … read more
your price $149.99 + ships free
Info 
Origin8 Vertex Carbon Seatpost, 27.2 x 350mm, 15mm, Black Info
Full UD carbon shaft with alloy clamp Wide saddle clamp design reduces rail stress and flex Micro-adjust 2 bolt clamp design … read more
your price $149.99 + ships free
Info 
Origin8 Compe-Lite BLK Series Seatpost, 27.2 x 350mm, Black Info
Aluminum construction Polished anodized black finish Two-tone black on black graphics Outer Diameter: 27.2mm Length: 350mm … read more
your price $25.99
Info We define color as the main color of the item. It may have accents or highlights in other colors.
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
Our Lowest Price - This product is ineligible for additional discounts or rebates.
Weight
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.
Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.