Seatposts

$34.99
$49.99
30% Off
FLOOR PUMP INSIDE A SEATPOST
UP TO 100 PSI, LESS THAN HALF THE STROKES REQUIRED
BY THE BEST MINI PUMPS
THE POSTPUMP REMAINS HIDDEN FROM THE ELEMENTS AND
THIEVES

$39.99
$77.99
49% Off
Two-bolt design for easy to adjust, vise-like grip
3K Carbon finished
25mm offset
Wide saddle cradle support system
Setback: 0mm
Material: Full carbon post and aluminum head
Length: 300mm
Diameter (mm): 31.6mm
Weight: 245g
Warranty: One Year

$66.50
$133.00
50% Off
Strong, yet light as a whisper, Zipp's Service Course SL is everything you could want in a seatpost. It's forged out of a single piece of tough 7075 aluminum, yet weighs just 220 grams. A low-profile clamp allows you to slide the saddle extra far back on the rails, giving you more room to optimize your position. The clamp even features downward-facing bolts for micro-adjustments to achieve that perfect fit.

$80.00
$159.99
50% Off
Trek-compatible seat mast cap
Offered in white and black and a variety of lengths and offsets, the mast cap includes hardware compatible with round saddle rails only. 7x10mm carbon rail-compatible hardware sold separately.
Key features:
- Ultra-light carbon construction
- One bolt head design offers easy fore-aft and infinite angle adjustment
- Compatible with all Trek road bikes with round seat masts
- 175mm and 135mm lengths
- 5mm and 20mm offsets
- Aluminum clamp

$105.00
$209.99
50% Off
Bontrager's Speed Concept Seatpost lets you get your aero fit dialed. Different offsets allow you to customize your riding position for superior ergonomics and aerodynamics, and the clamp is compatible with both standard and oversize saddle rails. This seatpost is compatible with 2014 Trek Speed Concept 9 Series bikes.

$115.00
$229.99
50% Off
FULL UD CARBON MONOCOQUE CONSTRUCTION 20 MM OFFSET
185 GR
31.6 DIAMETER
350mm LENGTH

$137.50
$274.99
50% Off
Trek Domane Carbon seatpost
Genuine replacement parts. Ultra-light carbon construction.

$150.00
$299.99
50% Off
Dropper posts are awesome until they're not. That's why Bontrager created the Drop Line to be the one you can rely on. From installation to activation, no other dropper post can withstand the rigors of real-world riding and just keep functioning. And since cable installation is so easy, swapping from bike-to-bike is as easy as with a non-dropper seatpost. The Drop Line dropper seatpost comes in 100mm, 125mm, and 150mm lengths.
- Remote cable actuation with ergonomically designed under-bar lever
- Air-sprung hydraulic locking cartridge offers infinite adjustability within dropping range
- Keyed chassis prevents rotation for a stable ride
- 2-bolt rocker head with micro adjustment allows for easy saddle tilt adjustment
- Internal cable routing keeps housing tucked away and free from moving wheel
- Includes cable, housing, and 1x under-bar remote lever
- On-Bar Drop Line Universal Lever sold separately
- Frame must be compatible with internally routed seatpost routing

$239.98
$479.95
50% Off
Thomson Covert Elite Dropper Seatpost-31.6 150mm Black Internal.
We've set the bar with the Thomson covert black dropper post. It's designed around internal routing for clean installation and an updated shift style remote lever for effortless operation.
The Thomson Covert Dropper includes a new shifter oriented remote lever for easy operation. The cartridge-based system is designed to have the longest service life in the industry. If repair is needed, it's fast, affordable, and simple. Every part that makes up the Covert dropper is carefully chosen, and of the highest grade quality available.
- Custom made Norglide bearing bushings and Trelleborg O-Rings and seals
- Thomson saddle clamps and fasteners
- Motul Oil for durability and precision quality.
- The return speed is damped in the last 15mm of upward travel to be gentle on your seating area.
- 60mm (Ø27.2 only), 100mm, 125mm, 150mm of infinite travel.
- Passes ISO 4210 fatigue and strength tests for seat posts.
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