Seatposts

Specialized's Shiv Carbon Seatpost is crafted from Specialized's FACT carbon for a premium blend of ultra lightness, outstanding power transfer and vibration damping. And, its single-bolt clamp holds fast and makes seat adjustments easy. The Shiv Carbon Seatpost only fits Specialized Shiv bicycles.

Carbon Seatpost 31.6 Diameter 280 mm length

Gold standard aluminum seatpost for converting road bike frame geometry into a more aggressive aero position. Specifications - Launches Road Frame Geometry into the Aero Position Aluminum seat post effectively changes a 73° seat tube angle frame to 78° and moves riding position forward up to 38mm. Perfect solution for adjusting road bike geometry into a more aggressive aero position. - Easily Fine-Tune Saddle Comfort: Micro-tilt adjust to fine-tune saddle comfort. - Diameter: 31.6mm - Length: 290mm - Minimum Insertion Length: 90mm - Offset: (Forward) - Head: 2-bolt, non-reversible - Material: 6061-T6 aluminum topped with forged 6061-T6 upper and lower clamps - Finish: Matte black

FULL CARBON SHAFT WITH 25MM OFFSET ALLOY HEAD 27.2 DIAMETER 400MM LENGTH 275G

300 MM Carbon Aero Seatpost Missing top bolt (see image)

SEATPOST 3.1 TT/TRI STD OFFSET, Carbon Monocoque Aero Construction CNC aluminum head with micro-adjust saddle clamp Fits Felt Aluminum Insert Frames 310m Length 300mm 20 +/- setback

Aluminum seatpost 27.2 diameter

350 MM Length 31.6 diameter carbon Slightly scratched on bottom of seatpost (see image)

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

OEM replacement seat post for the P4 Carbon, P3 Carbon and P2 Carbon. Unique design offers infinite adjustment to offer the best position for optimal results on your P4, P3 or P2 carbon frame. Two saddle position design Works with P4, P3 and P2C only Integrated mount for X-lab Sonic Wing and Carbon Sonic wing

Forged alloy saddle clamps Micro-adjust head with thumb wheel angle indicator for precise angle adjustment Unique clamp shape with spring assist allows for super easy saddle changes Compatible with standard and oversize carbon saddle rails 15mm offset has a reversible design so it can be run in the forward position Fits 2014+ Speed Concept

Seatposts can easily be mistaken for a simple alloy or carbon tube, but it’s an essential part of your equipment. The amount of flex in a seatpost determines the comfort of your ride. Pro Vibe seatposts have the right amount of stiffness to ensure maximum power transfer without losing comfort. Align all forces to work in favor of you—go for the PRO Vibe seatposts. - Strong UD carbon construction - Innovative 1 bolt clamping system - Compatible for Shimano Di2 battery integration - Weight: From 214g

350 mm Carbon Aero Seatpost

Carbon Aero Rear Offset Seatpost Compatible with Felt Carbon Aero Series, Not Flipable AR Series (2009-2013), B Series (up to 2012 B2,B12,B16 plus 2013 B16) DA Series (2009-2010) 295g (310mm) Rearward 35mm Offset FESP-05

DA Carbon Aero Seatpost - 910314 BP0A213 Fits 2011+ DA series Fits 2013+ B series (except B16 2014+) Rearward 20mm Offset FESP 10

DA Carbon Aero Seatpost Fits 2011+ DA series Fits 2013+ B series (except B16 2014+) Forward 25mm Offset FESP 08

MONOCOQUE CARBON 31.6 DIAMETER 350mm LENGTH

CARBON SEATPOST 27.2 X 350MM

CARBON SEAT POST 31.6 DIAMETER SEAT CLAMP 350 MM LENGTH

OEM replacement seat post for the P4 Carbon, P3 Carbon and P2 Carbon. Unique design offers infinite adjustment to offer the best position for optimal results on your P4, P3 or P2 carbon frame. Two saddle position design Works with P4, P3 and P2C only Integrated mount for X-lab Sonic Wing and Carbon Sonic wing

Carbon 27.2 350 MM