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Seat Posts

At TriSports.com we offer a huge selection of seatposts and clamps that will help change your geometry of your bike and make you lighter and/or more comfortable while riding your bicycle. We offer a complete collection of off-set, zero-off set, forward, and aero seatposts including Thompson, Profile Design, Valdora, Scott, and Kestrel.
Quintana Roo System 6 Carbon Seatpost

Quintana Roo System 6 Carbon Seatpost

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Quintana Roo System 6 Carbon Seatpost: Quintan Roo's System 6 carbon aero seatpost is a fitter's dream come true. You can adjust the fore and aft without influencing the tilt and vice versa. It also takes into account your saddle height when moving View more...
Item #:
23-2302
Price:
$189.95
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Scott Plasma Triathlon Bike Ritchey Seat Clamp

Scott Plasma Triathlon Bike Ritchey Seat Clamp

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Scott Plasma Triathlon Bike Seat Clamp: The 50mm clamp is a simple way to get a little bit more adjustment on your seatpost. The standard Ritchey seat post clamp that comes on a Scott Plasma 20 or 2008 model triathlon bikes offers 30mm of adjustment, View more...
Item #:
23-2201
Price:
$59.95
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FSA Installation Compound
Friction Paste for Carbon/Alloy Components

FSA Installation Compound <br> Friction Paste for Carbon/Alloy Components

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FSA Installation compound is an effective way to eliminate unwanted creaks, prevent slippage (especially of that aero seatpost!), and prevent corrosion of carbon fiber or aluminum components for your bike. Not to mention it avoids having to clamp dow View more...
Item #:
27-1501
Price:
$4.95
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Profile Design Cobra Carbon Seatpost

Profile Design Cobra Carbon Seatpost

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Profile Design Cobra Carbon Seatpost: Looking for a simple way to lighten up your bike or change your fit? Profile Design's Cobra carbon seatpost is offered in a 27.2 clamp with no offset. Zero setback 27.2 clamp Multi-directional, high compressio View more...
Item #:
23-0123
Price:
$99.95
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Problem Solvers Seatpost Shims

Problem Solvers Seatpost Shims

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The Problem Solvers seatpost shims is an aluminum shim that fits over your current seatpost to convert to a different seatpost circumference. Simple, easy, problem solved! That's what Problem Solvers has been doing for years! Available conversions: View more...
Item #:
23-1401
Price:
$8.95
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Kestrel Carbon Aero Seatpost - Tapered

Kestrel Carbon Aero Seatpost - Tapered

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The Kestrel Aero Seatpost. Kestrel's carbon seatpost with teardrop cross-section for improved aerodynamics. Designed for use with the Kestrel Talon only. Seatpost allows for standard road positioning or a forward seat position. Forward position giv View more...
Item #:
23-2102
Price:
$164.95
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Kestrel Carbon Aero Seatpost - Untapered

Kestrel Carbon Aero Seatpost - Untapered

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Kestrel Carbon Aero Seat Post - Untapered: Kestrel's carbon seatpost features a teardrop profile to increase aerodynamics. It is compatible with any Kestrel Talon or Airfoil Pro triathlon or road bike. It also features two saddle clamp positions. T View more...
Item #:
23-2103
Price:
$189.95
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Thomson Elite Straight

Thomson Elite Straight

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The Thomson Elite Straight seatpost gets its reputation for being over 40% stronger on ultimate strength test than the strongest production seatposts on the market. Combine that with the weight [approximately 188 grams at 250mm] and you have yourself View more...
Item #:
23-0902
Price:
$89.95
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Thomson Elite Set Back Seatpost

Thomson Elite Set Back Seatpost

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The Thomson Elite Set Back Seatpost can be flipped around and is perfect for triathletes who want to come "just a little" more forward. So, in triathlon terms, this would be the Thomson Elite Set Forward seatpost! The Thomson Elite Set Back Seatpos View more...
Item #:
23-0901
Price:
$89.95
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Ritchey WCS Adjustable TT Seatpost Black 0-25mm offset

Ritchey WCS Adjustable TT Seatpost Black 0-25mm offset

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Ritchey WCS Adjustable TT Seatpost Black 0-25mm offset is a bike fitters dream. The adjustability of this seatpost is incredible. For clamping the seat rails it is a one bolt design which not only makes your fore and aft adjustments easier but also no View more...
Item #:
23-501102
Price:
$99.95
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Zipp Service Course Seatpost 20mm Offset

Zipp Service Course Seatpost 20mm Offset

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Better fit means better performance. If your saddle is out of position, you’ll waste energy with every pedal stroke. That was Zipp's foremost consideration in creating a secure, low-profile clamp for the Service Course seatpost that allows the saddle View more...
Item #:
23-201105
Price:
$89.95
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Ritchey WCS Carbon 1 Bolt Seatpost

Ritchey WCS Carbon 1 Bolt Seatpost

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The Ritchey WCS Carbon Seatpost with the bike fitter's dream of the 1 bolt design. We could stop right there and the Ritchey WCS Carbon 1 Bolt Seatpost would be worth it's weight in gold but at a slight 185 grams it might be worth more. A 25mm offset View more...
Item #:
23-501108
Price:
$219.95
Sale Price:
$154.47
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Ritchey WCS 1 Bolt Clamp Kit

Ritchey WCS 1 Bolt Clamp Kit

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The Ritchey WCS 1 Bolt Clamp Kit is to be used in conjunction with the Ritchey WCS Carbon 1 Bolt Seatpost and adapts the seatpost to different carbon railed saddles. Be sure to check the specs on the saddle you are using by going to the manufacturers View more...
Item #:
23-501109
Price:
$16.95
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Ritchey WCS Alloy Zero Off Set Seapost

Ritchey WCS Alloy Zero Off Set Seapost

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There are certain products in the cycling industry that have stood the test of time and the Ritchey WCS Alloy Zero Off Set Seapost with the the one bolt clamp design is one of them. This seatpost is light weight, strong, reliable and holds your saddl View more...
Item #:
23-501103
Price:
$89.95
Sale Price:
$59.47
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Ritchey WCS Wet Black Alloy 20mm Off Set Seatpost

Ritchey WCS Wet Black Alloy 20mm Off Set Seatpost

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There are certain products in the cycling industry that have stood the test of time and the Ritchey WCS Alloy Seatpost 20mm Off Set Seapost with the the one bolt clamp design is one of them. This seatpost is strong, reliable and holds your saddle tig View more...
Item #:
23-501107
Price:
$109.95
Sale Price:
$69.47
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Ritchey WCS Wet White Alloy 20mm Off Set Seatpost

Ritchey WCS Wet White Alloy 20mm Off Set Seatpost

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There are certain products in the cycling industry that have stood the test of time and the Ritchey WCS Alloy Seatpost 20mm Off Set Seapost with the the one bolt clamp design is one of them. This seatpost is strong, reliable and holds your saddle tig View more...
Item #:
23-501106
Price:
$109.95
Sale Price:
$72.47
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3T Doric Team Carbon Seatpost 27.2

3T Doric Team Carbon Seatpost 27.2

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The 3T DORIC TEAM Carbon Seatpost 27.2 is a minimalist, zero-setback seatpost focused on essentials: comfort, security, and ease of use. The carbon-fiber shaft is very light and compliant, soaking up road shocks. The 2-bolt alloy clamp gives accurate View more...
Item #:
11-411115
Price:
$160.00
Sale Price:
$139.97
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Zipp Service Course SL 20mm Offset Seatpost

Zipp Service Course SL 20mm Offset Seatpost

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The Zipp Service Course SL 20mm Offset Seatpost is an excellent example of why Zipp products are so sought after. The secure, low profile clamp allows for you to move the saddle back farther along the rails and the easily accessible downward facing bo View more...
Item #:
23-201101
Price:
$119.95
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3T Doric Team Carbon Seatpost 31.6

3T Doric Team Carbon Seatpost 31.6

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The 3T Doric Team Carbon Seatpost 31.6 can complete your 3T cockpit with any of the 3T Team level bars or stems. The Doric model is a zero setback seatpost that is easy to install and built with a full carbon shaft. The saddle clamp is alloy and the View more...
Item #:
11-411116
Price:
$160.00
Sale Price:
$119.47
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3T Doric Pro Alloy Seatpost 27.2

3T Doric Pro Alloy Seatpost 27.2

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The 3T Doric Pro Alloy Seatpost 27.2 can complete your 3T cockpit with any of the 3T Pro level bars or stems. The Doric model is a zero setback seatpost that is easy to install and the Pro is built with a full alloy shaft. The saddle clamp is also al View more...
Item #:
11-411117
Price:
$74.95
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3T Doric Pro Alloy Seatpost 31.6

3T Doric Pro Alloy Seatpost 31.6

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The 3T Doric Pro Alloy Seatpost 31.6 can complete your 3T cockpit with any of the 3T Pro level bars or stems. The Doric model is a zero setback seatpost that is easy to install and the Pro is built with a full alloy shaft. The saddle clamp is also all View more...
Item #:
11-411118
Price:
$74.95
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3T Palladio Pro Seatpost 27.2

3T Palladio Pro Seatpost 27.2

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The 3T Palladio Pro Seatpost 27.2 diameter with 25mm setback can complete your 3T cockpit with any of the 3T Pro level bars or stems. This seatpost is a master piece in more ways than one. Extremely easy to adjust within half degrees of rotation and i View more...
Item #:
11-411119
Price:
$99.95
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3T Palladio Pro Seatpost 31.6

3T Palladio Pro Seatpost 31.6

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The 3T Palladio Pro Seatpost 31.6 diameter with 25mm setback can complete your 3T cockpit with any of the 3T Pro level bars or stems. This seatpost is a master piece in more ways than one. Extremely easy to adjust within half degrees of rotation and i View more...
Item #:
11-411120
Price:
$99.95
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3T Doric Team Carbon Seatpost 30.9

3T Doric Team Carbon Seatpost 30.9

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The 3T Doric Team Carbon Seatpost 30.9 can complete your 3T cockpit with any of the 3T Team level bars or stems. The Doric model is a zero setback seatpost that is easy to install and built with a full carbon shaft. The saddle clamp is alloy and the View more...
Item #:
11-411123
Price:
$159.95
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3T Dorico Team Stealth Carbon Seatpost

3T Dorico Team Stealth Carbon Seatpost

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The 3T DORICO TEAM Stealth Carbon Seatpost is the classic setback seatpost, engineered for lightweight modern materials. The shock-absorbent carbon-fiber shaft is bonded into the alloy head, setting the saddle rail supports 25 mm back of the post’s ce View more...
Item #:
11-411210
Price:
$129.95
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Kalloy Seatclamp

Kalloy Seatclamp

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The Kalloy Seatclamp will keep your seat post from moving as you grind on during your next triathlon. With three sizes to choose from you will sure be able to find the part you need. Light weight and durable with the Kalloy Seat Clamp you will be read View more...
Item #:
23-405151
Price:
$6.95
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Ritchey Two Bolt WCS Carbon Seatpost 25mm Setback

Ritchey Two Bolt WCS Carbon Seatpost 25mm Setback

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The Ritchey Two Bolt WCS Carbon Seatpost with 25mm Setback is a great addition to your road or cross bike. If you are looking to shave off that last few grams to make a super light and fast bike then a fully carbon seatpost like this one is the way to View more...
Item #:
23-501122
Price:
$209.95
Sale Price:
$119.47
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Scott Plasma 3 Seatpost

Scott Plasma 3 Seatpost

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Scott Plasma 3 Seatpost is for the Scott Plasma 3 Premium frame. Features & Specifications Specific to the Plasma 3 Premium Aerodynamic carbon Black matte finish with matching gray Shipping Weight: 1 lb. View more...
Item #:
23-221102
Price:
$219.95
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Litespeed C1, C3 Carbon Seatpost

Litespeed C1, C3 Carbon Seatpost

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The Litespeed C1 and C3 model carbon aero replacement seatpost. Not only is this a replacement seatpost but this seatpost, combined with the Litespeed C series seat collar, allows you to convert your Litespeed Integrated Seat Mast frame into a standar View more...
Item #:
23-111101
Price:
$194.95
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Litespeed C Series Seat Post Collar

Litespeed C Series Seat Post Collar

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Litespeed C Series Seat Post Collar. If you converting your C series integrated seat mast frame set you will this collar. This is also a replacement collar for the C series Litespeeds. If you look closely at the second picture you can see where the co View more...
Item #:
23-111102
Price:
$34.95
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Kestrel Evoke Seatpost Clamp

Kestrel Evoke Seatpost Clamp

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Replacement Kestrel Evoke Seatpost Clamp. Clamp Size 32mm. The Evoke clamp can be used on other 32mm frames but was made by Kestrel for the Evoke frame. Features and Specifications: Clamp size 32mm Kestrel Evoke Shipping Weight: .10 lb View more...
Item #:
36-671118
Price:
$25.00
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Problem Solvers Seatpost Clamp

Problem Solvers Seatpost Clamp

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The Problem Solvers Seatpost clamp fits most seatposts and will clamp down to fix almost any stubborn seatpost. 3 sizes to choose from 28.6mm 30.0mm 31.8mm. Features: 1 bolt construction Shipping Weight: .5 lb. View more...
Item #:
23-661101
Price:
$19.95
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Kalloy Seatclamp and Bolt

Kalloy Seatclamp and Bolt

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The Kalloy Seatclamp and Bolt and will clamp down to fix almost any stubborn seatpost. 1 size only 28.6mm Features: 1 bolt construction Shipping Weight: .5 lb. View more...
Item #:
23-661102
Price:
$7.95
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QR Seduza Carbon Aero Seatpost

QR Seduza Carbon Aero Seatpost

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The QR Seduza Carbon Aero Seatpost is made specifically for this bike. Superlight and stiff carbon fiber has been aerodynamically formed to give you a fast smooth ride. If you have a Seduza and need a seatpost you're in the right place. Shipping Wei View more...
Item #:
23-236601
Price:
$189.95
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Scott Plasma Ritchey Seat Clamp Face Plate

Scott Plasma Ritchey Seat Clamp Face Plate

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The Scott Plasma Ritchey Seat Clamp Face Plate is a necessary spare part to have if you're riding a Scott Plasma. Over torque your seat clamp once and you might have a crack to total failure of the plate. Ten bucks is a small price to pay for peace of View more...
Item #:
36-661152
Price:
$10.95
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Profile Design Fast Forward Carbon Seat Post

Profile Design Fast Forward Carbon Seat Post

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The Profile Design Fast Forward Carbon Seat Post - So you love your road bike but want the geometry of a tri bike without sacrificing weight? Well we have your answer! The Profile Design Fast Forward Carbon Seat Post will give you an additional 4-5cm View more...
Item #:
23-0121
Price:
$119.95
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