Free shipping - On orders over $75
Easy returns - 30-day return policy
Expert support - Ride with confidence
Collection:
Replacement Seatposts
104 productsFilter by
Clear
Filter by
Apply
Clear all
What are you shopping for?
Sort By
Showing {{ store.pageSize * (store.currentPage-1) + 1 }} - {{ Math.min(store.pageSize * store.currentPage, store.totalHits) }} of {{store.totalHits}} products
{{100 - (Math.floor((item.price / item.compare_at_price)*100).toFixed(0))}}%
Best seller
sale
in stock
{{ item.vendor }}
Estimated delivery date: {{ new Date(Date.now() + 4*86400000).toLocaleDateString('en-US', {month:'2-digit', day:'2-digit'}) }}
Wrong part? Return within 30 days
Diameter
- 22.2 mm
- 25.0 mm
- 25.4 mm
- 25.6 mm
- 25.8 mm
- 26.0 mm
- 26.2 mm
- 26.4 mm
- 26.6 mm
- 26.8 mm
- 27.0 mm
- 27.2 mm
- 28.6 mm
- 29.2 mm
- 29.4 mm
- 29.8 mm
- 30.8 mm
- 30.9 mm
- 31.2 mm
- 31.4 mm
- 31.6 mm
- 32.0 mm
- 33.1 mm
- 34.9 mm
- 35.0 mm
- 36.5 mm
- No Result
Offset
Show all Offset
Length
Show all Length
Brand
- Alienation
- Black Ops
- Chromag
- Cinelli
- Cult
- Deda Elementi
- Easton
- Easton Cycling
- Evo
- Full Speed Ahead
- Kalloy
- KS
- MSW
- Nitto
- Origin8
- Promax
- Pure Cycles
- Rant
- Redshift Sports
- Ritchey
- Sugino
- Sunlite
- Teravail
- The Shadow Conspiracy
- Tioga
- Velo Orange
- Wald Products
- Wheels Mfg
- Zoom
Nitto SP-6 Chromoly No-Support Seatpost 22.2mm x 410mm Black
Regular price
$35.89
Sale price
$35.89
Regular price
$43.99
Unit price
/per
Upgrade your cycling setup with the Nitto SP-6 Seatpost No Support 22.2mm, a premium choice designed for riders seeking vintage-inspired aesthetics combined with modern performance. Crafted from du...
Origin8 Compe-Lite 27.2mm Aluminum Seatpost - Lightweight, Durable, 350mm
Regular price
$32.39
Sale price
$32.39
Regular price
$35.99
Unit price
/per
SEATPOST OR8 C-LITE 27.2 w/CLMP 350mmBK
6000 Series aluminum
Lightweight construction
**Anodized colors will vary from batch to batch and may not match exactly.
Teravail Stratum 30.9mm Aluminum Bike Seatpost, 400mm, 18mm Offset
Regular price
$53.52
Sale price
$53.52
Regular price
$55.95
Unit price
/per
Upgrade your bike's performance and style with the Teravail Stratum Seatpost - a versatile, durable, and lightweight component designed for road, gravel, and mountain biking enthusiasts. Crafted fr...
Promax SP-1 30.9mm Lightweight Aluminum Seatpost with Two-Bolt Head
Regular price
$42.32
Sale price
$42.32
Regular price
$44.95
Unit price
/per
Enhance your cycling experience with the Promax SP-1 Seatpost - a premium component designed for durability, lightweight performance, and reliable adjustability. Crafted from high-quality 2014 alum...
Origin8 Pro Fit 28.6mm Alloy Micro-Adjust Seatpost, 400mm, Black
Regular price
$35.94
Sale price
$35.94
Regular price
$37.99
Unit price
/per
Upgrade your bike's comfort and performance with the Origin8 Pro Fit Seatpost 28.6mm, 400mm Length, Black, engineered for serious cyclists who demand durability, precision, and sleek style. This hi...
Sunlite Alloy Pillar Seatpost 25.0mm 350mm Black - Forged Aluminum, Cruiser & Retro Bike Compatible
Regular price
$20.28
Sale price
$20.28
Regular price
$20.99
Unit price
/per
Upgrade your bicycle's style and performance with the Sunlite Alloy Pillar Seatpost 25.0mm x 350mm in sleek Black. Crafted from durable forged aluminum alloy, this high-quality seatpost offers exce...
Origin8 Pro Fit AL6061 31.6mm Micro-Adjust Seatpost 400mm
Regular price
$34.29
Sale price
$34.29
Regular price
$37.99
Unit price
/per
Upgrade your ride with the Origin8 Pro Fit Seatpost 31.6mm 400mm Blk Micro-Adjust 2 Bolt Clamp - engineered for durability, precision, and sleek performance. Crafted from high-grade AL6061-T6 alumi...
Origin8 Pro Fit 26.4mm Aluminum Seatpost 400mm, Micro-Adjust Clamp
Regular price
$34.29
Sale price
$34.29
Regular price
$37.99
Unit price
/per
SEATPOST OR8 P-FIT ALY 26.4 400mm BK
Forged AL6061-T6 alloy construction
Micro-adjust 2-bolt hinged clamp design
Extra-long 400mm post
0mm setback
Origin8 Pro Fit 26mm Alloy Seatpost 400mm, Micro-Adjust Clamp
Regular price
$34.29
Sale price
$34.29
Regular price
$37.99
Unit price
/per
Upgrade your bike's performance and style with the Origin8 Pro Fit Seatpost 26.0mm, a premium component engineered for durability, precise fit, and versatile use. Crafted from high-quality AL6061-T...
Origin8 Pro Fit 29.2mm Aluminum Seatpost with Micro-Adjust Clamp
Regular price
$35.77
Sale price
$35.77
Regular price
$37.99
Unit price
/per
Upgrade your bike's performance and comfort with the Origin8 Pro Fit Seatpost 29.2mm, 400mm, Black - engineered for durability, precise fit, and versatile use. Crafted from high-quality AL6061-T6 a...
Full Speed Ahead Gossamer SB20 6061 Aluminum Road Seatpost 31.6mm
Regular price
$53.36
Sale price
$53.36
Regular price
$49.00
Unit price
/per
Experience superior performance and sleek style with the Full Speed Ahead Gossamer SB20 Seatpost, engineered for dedicated road cyclists seeking precision fit and reliable durability. Crafted from ...
Promax SP-1 Seatpost 31.6 x 400mm Black Bike Bicycle Aluminum 2 Bolt
Regular price
$41.58
Sale price
$41.58
Regular price
$44.95
Unit price
/per
Upgrade your cycling performance with the Promax SP-1 Seatpost - the perfect blend of lightweight engineering, durability, and precision adjustment. Crafted from high-quality 2014 aluminum alloy, t...
Zoom 25.4 x 300mm Black Straight Alloy Post Bicycle Seatpost Seat Post
Regular price
$15.15
Sale price
$15.15
Regular price
$0.00
Unit price
/per
Upgrade your cycling experience with the Zoom 25.4 x 300mm Black Straight Alloy Seatpost - a durable and reliable component designed for serious cyclists and casual riders alike. Crafted from high-...
Teravail 6066 Aluminum Stratum Seatpost - 31.6mm, 400mm, Black
Regular price
$53.52
Sale price
$53.52
Regular price
$55.95
Unit price
/per
Upgrade your bike's cockpit with the Teravail Stratum Seatpost - the perfect blend of durability, performance, and sleek design for road, gravel, and mountain biking. Crafted from high-quality 6066...
Teravail Stratum 27.2mm Aluminum Road & Gravel Seatpost - 400mm, 18mm Offset
Regular price
$53.52
Sale price
$53.52
Regular price
$55.95
Unit price
/per
Optimize your cycling setup with the Teravail Stratum Seatpost - the perfect choice for road, gravel, and mountain biking enthusiasts seeking reliable performance, durability, and adjustable positi...
Teravail Stratum 30.9mm Aluminum Seatpost with Adjustable Two-Bolt Head
Regular price
$53.52
Sale price
$53.52
Regular price
$55.95
Unit price
/per
Upgrade your bike's performance and style with the Teravail Stratum Seatpost - the perfect choice for road, gravel, and mountain biking. Crafted from durable 6066 aluminum alloy, this lightweight a...
Teravail Stratum Aluminum Seatpost 31.6mm 400mm, 18mm Offset, Adjustable Two-Bolt
Regular price
$53.52
Sale price
$53.52
Regular price
$55.95
Unit price
/per
Upgrade your bike's performance and style with the Teravail Stratum Seatpost - 31.6 x 400mm, 18mm Offset, Black. Engineered for durability and versatile compatibility, this high-quality bicycle sea...
MSW 31.6mm Aluminum Two-Bolt Mountain Seatpost - Matte Black, 350mm
Regular price
$32.61
Sale price
$32.61
Regular price
$31.95
Unit price
/per
Upgrade your mountain biking setup with the MSW Two-Bolt Seatpost 31.6 x 350mm in Matte Black - the perfect blend of durability, performance, and style. Engineered for cross country and all-mountai...
Kalloy Uno 358 Aluminum 31.6mm 350mm Seatpost - Lightweight, Durable Cycling Component
Regular price
$41.75
Sale price
$41.75
Regular price
$49.99
Unit price
/per
Upgrade your bike's comfort and performance with the Kalloy Uno 358 2-Bolt Seatpost - a lightweight, durable, and reliable component designed for serious cyclists. Crafted from high-quality aluminu...
MSW Alloy Seatpost 31.6x350mm Black | Forged Aluminum, One-Bolt Clamp
Regular price
$35.86
Sale price
$35.86
Regular price
$35.95
Unit price
/per
Elevate your cycling experience with the MSW Alloy Seatpost - a durable, lightweight, and reliable component built for performance-minded cyclists. Crafted from high-quality AL-2014 aluminum alloy,...
Lightweight Aluminum Alloy 26.8x400mm Black Seatpost with Two-Bolt Clamp
Regular price
$39.99
Sale price
$39.99
Regular price
$44.95
Unit price
/per
Optimize your bike setup with the premium Promax SP-1 Seatpost - a perfect blend of lightweight engineering and durable performance. Crafted from high-quality 2014 aluminum alloy tubing, this seatp...
Premium Ritchey Comp 2-Bolt Bicycle Seatposts & Accessories | Aluminum & Carbon Alternatives, Easy Adjust, Low Profile, Secure Clamps
Regular price
from $79.81
Sale price
from $79.81
Regular price
$71.95
Unit price
/per
Discover the ultimate selection of Ritchey Comp 2-Bolt Seatposts, expertly engineered for cyclists seeking reliable performance, durability, and precise adjustment. Crafted from high-quality materi...
Easton Cycling EA90 Aluminum Seatposts with ISA Technology, 27.2mm Diameter, 350mm Length, 0mm & 20mm Offset, Black Cycling Accessories
Regular price
$99.99
Sale price
$99.99
Regular price
$99.99
Unit price
/per
Discover the Easton Cycling EA90 Seatposts — the ultimate choice for serious cyclists seeking unmatched performance, durability, and customization. Crafted from high-quality aluminum, these seatpos...
Ritchey Comp Zero Aluminum Seatposts – Lightweight, Zero Offset Bike Seatposts in 27.2mm, 30.9mm, 31.6mm for Road & MTB, with Standard Rails
Regular price
$80.54
Sale price
$80.54
Regular price
$71.95
Unit price
/per
Discover the Ritchey Comp Zero Seatposts — a premium line of lightweight, durable, and versatile bicycle seatposts designed for serious cyclists and gravel riders seeking optimal performance and co...
Cinelli Vai Seatpost 350mm 31.6mm Black - Lightweight Aluminum with 2-Bolt Adjustment, Forged 3D Aluminum Mast & Laser Etched Markings
Regular price
$43.69
Sale price
$43.69
Regular price
$28.00
Unit price
/per
Experience superior performance and precise adjustability with the Cinelli Vai Seatpost collection—designed for serious cyclists seeking durability, comfort, and style. Crafted from high-quality 70...
Kalloy MTB-TK 34.9mm CNC Aluminum Seat Clamp with Steel Bolt, Black
Regular price
$12.26
Sale price
$12.26
Regular price
$8.00
Unit price
/per
CNC machined aluminum collar with steel binder bolt. 30g
Pure Cycles Alloy Seat Post 25.4mm x 350mm - Durable Black Replacement
Regular price
$32.04
Sale price
$32.04
Regular price
$29.99
Unit price
/per
Upgrade your bike's comfort and performance with the Pure Cycles Seat Post 25.4mm x 350mm Black - the ideal choice for reliable, straightforward cycling upgrades. Crafted from durable, lightweight ...
Premium CNC Machined Aluminum Bicycle Seat Clamps – Adjustable, Durable, Lightweight, and Corrosion-Resistant for Secure Fit and Top Performance
Regular price
from $31.30
Sale price
from $31.30
Regular price
$24.99
Unit price
/per
Discover the ultimate selection of high-quality, CNC machined bicycle seat clamps designed for precision fit, durability, and sleek performance. Crafted from forged 6061 aluminum, these lightweight...
Deda Elementi Zero1 Alloy Seatposts – Lightweight, Adjustable, Compatible with DI2 Internal Battery for Road & MTB Cycling Performance
Regular price
$64.82
Sale price
$64.82
Regular price
$41.99
Unit price
/per
Discover the ultimate line of Deda Elementi Zero1 Alloy Seatposts — engineered for cyclists who demand lightweight performance, durability, and versatile compatibility. Crafted from high-quality 60...
Ritchey RL-1 2-Bolt Aluminum Seatposts | Lightweight, Adjustable Bike Seatposts in 27.2mm, 30.9mm, 31.6mm | Advanced Clamping Tech
Regular price
from $45.95
Sale price
from $45.95
Regular price
$35.95
Unit price
/per
Discover the Ritchey RL-1 2-Bolt Seatpost Series – the ultimate choice for cyclists seeking optimal performance, durability, and ease of adjustment. Crafted from premium 6061 aluminum alloy, these ...
Premium Deda Elementi Zero 2 Alloy Seatposts - Aluminum, Lightweight, 3D Forged, Dual-Bolt Clamp, 27.2mm & 31.6mm Diameter for Road Cycling
Regular price
$82.57
Sale price
$82.57
Regular price
$85.99
Unit price
/per
Discover the ultimate in lightweight durability and precise fit with our premium selection of Deda Elementi Zero 2 Alloy Seatposts. Crafted from 3D forged aluminum, these seatposts feature a one-pi...
Redshift Sports Dual-Position Aluminum Seatposts — Adjustable, Aero & Road Modes, 27.2mm Diameter, Lightweight Cycling Bike Components
Regular price
$249.99
Sale price
$249.99
Regular price
$249.99
Unit price
/per
Discover the ultimate dual-position seatposts designed for serious cyclists seeking versatile riding positions and optimized aerodynamics. Constructed from high-quality aluminum (6061 T6 and 7075 T...