SPECIALIZED S184900004 Tarmac Carbon Seatpost Offset Wedge SL6 380X20MM

( Brand: Specialized ), ( Manufacturer Part Number: S184900004 ), ( Compatible Brand: For Specialized ), ( Item Diameter: 20 Mm ), ( Color: Black ), ( Seatpost Type: Aero Seatpost ), ( Material: Carbon ), ( Item Length: 380 Mm ), ( Compatible Bike Type: Racing Bike, Road Bike ), ( Item Weight: 176g ), ( Part Type: Seatpost )

Review SPECIALIZED S works D shaped Tarmac Sl6 Carbon Seatpost 380x20mm Offset Wedge

S-Works D-Shaped Tarmac SL6 Carbon Seatpost - 380mm x 20mm Offset, Wedge

Experience unparalleled performance and comfort with the S-Works D-Shaped Tarmac SL6 Carbon Seatpost. This premium component is engineered by the experts at Specialized, combining cutting-edge design, lightweight construction, and robust durability to elevate your cycling experience.

The S-Works D-Shaped Tarmac SL6 Carbon Seatpost boasts a sleek, sophisticated appearance, with its slender, D-shaped profile providing a seamless integration with the S-Works Tarmac SL6 road bike. Crafted from Specialized's FACT Carbon, this seatpost strikes the perfect balance between weight savings and strength, ensuring a responsive, agile ride while withstanding the rigors of high-performance cycling.

With a length of 380mm and a seat tube diameter of 20mm, this seatpost is suitable for most road bikes and offers ample adjustability to fine-tune your riding position. The offset design of 0mm ensures a stable and efficient power transfer, while the wedge design allows for quick and easy adjustments to saddle angle for optimal comfort.

Coupled with a reliable, durable, two-bolt clamp system, the S-Works D-Shaped Tarmac SL6 Carbon Seatpost ensures a secure and rattle-free fit. The low-profile clamp and titanium bolts further contribute to the seatpost's sleek appearance, blending seamlessly with your bike's aesthetics.

Invest in the S-Works D-Shaped Tarmac SL6 Carbon Seatpost and elevate your cycling experience to new heights. Experience the perfect balance of comfort, performance, and style on your next ride.

**Product Review: S-Works D-Shaped Tarmac SL6 Carbon Seatpost 380x20mm Offset Wedge**

1. High-quality carbon construction: The S-Works D-Shaped Tarmac SL6 Carbon Seatpost is built with FACT carbon fiber, offering a lightweight and durable design.

2. D-shaped profile: The unique D-shaped profile is designed for comfort and compliance, providing a smoother ride over rough terrains.

3. Adjustable setback: The seatpost offers a 0mm and 20mm setback option, allowing adjustments for optimal bike fit and positioning.

4. Offset wedge design: The offset wedge design provides a secure and easy-to-adjust fit, ensuring a stable and precise setup.

5. Sleek and aerodynamic design: The slim profile of the seatpost contributes to a streamlined appearance and improved aerodynamics for faster rides.

1. Cost: As a high-end product, the S-Works D-Shaped Tarmac SL6 Carbon Seatpost comes with a premium price tag, which might be prohibitive for some buyers.

2. Limited compatibility: The seatpost is specifically designed for S-Works Tarmac bikes, so it may not be compatible with other bike models.

3. No fore/aft adjustment: Unlike some other seatposts, the S-Works D-Shaped Tarmac SL6 Carbon Seatpost does not offer fore/aft adjustment, limiting the options for fine-tuning bike fit.

The S-Works D-Shaped Tarmac SL6 Carbon Seatpost is a high-quality seatpost that offers comfort, durability, and a sleek design. If you're an avid cyclist with a S-Works Tarmac bike and are willing to invest in a premium seatpost, this product could be an excellent choice for you. However, if you're looking for a more affordable option or require fore/aft adjustment, you may want to consider other seatpost options.

If you can afford the price and the seatpost is compatible with your bike, the S-Works D-Shaped Tarmac SL6 Carbon Seatpost is a great choice for riders seeking a comfortable, lightweight, and aerodynamic seatpost.

Details:

Clamp is compatible with carbon rails. 100% mechanic inspected and ready to ride. Used for less than 1000 miles is this S-Works Tarmac SL6shape seat post. So ask any question before buying and I am happy to answer.

Please feel free to ask questions. A slight amount of wear from the fiber grip compound used in frame. See pictures for cont ion. Includes pictured wedge for frame the post clamp.

part #: s184900004 prices

• $19.00-$130.00

specifications ribicycl:

• brand: Specialized
• mpn: S184900004
• compatible brand: For Specialized
• item diameter: 20 Mm
• color: Black
• seatpost type: Aero Seatpost
• material: Carbon
• item length: 380 Mm
• compatible bike type: Racing Bike, Road Bike
• item weight: 176g
• part type: Seatpost

seller ribicycl:

• city: Sioux City, Iowa
• rating: 100.0%
• # reviews: 139

shipping ribicycl:

• type: Fixed
• class: Economy
• cost: $10.00
• carrier: USPS
• transit: 5-11 Days
• service: USPS Media Mail

offer ribicycl:

• availability: In Stock
• quantity: 1
• started: May 26, 2025
• options: Ship-to-home
• sold: 0

payments ribicycl:

• credit card: Discover
• wallet: Paypal
• other

general ribicycl:

• Cycling > Bicycle Components Parts > Seatposts
• condition: Used

returns ribicycl:

• policy: No Returns

Specialized S184900004 Is Similar To:

• 062e-1245 Specialized Sw Carbon Bike Bicycle Crank Arm Road 719676268477 (32.7% similar) Best strength-to-weight ratio on the market hollow carbon crank arms offer superior stiffness oversized alloy spindle with girth coupling interface includes all hardware fits Specialized road frames USB or PF30 bottom bracket SHELLBB30 compatible compatible : unidirectional fiber size: light and ...(September 13th, 2018)
• 11.4118.041.000 Rockshox New Monarch With Autosag Valve Assembly Specialized 710845760211 (19.8% similar) 8-8 Mon-Fri, 12-4 sat sun est chat with us...(July 19th, 2018)
• 11.4418.002.010 Rockshox Monarch With Autosag Full Service Kit Specialized 710845724336 (17.8% similar) Rickshaws monarch with auto sag full service kit Specialized b1 specifications item conditioner manufacturer part NUMBER11. Mountain time. Mountain time. You see, we love to ride bikes too, and think that everyone should with us. For any other reason: you can return the product reason, as long it ...(May 4th, 2018)
• 21015-1005 Specialized Sworks Shallow Carbon Road Bar (43.8% similar) Item is the one in pics. Please have all questions answered prior to buying. New old stock Specialized s-works shallow carbon handle bar...(January 7th, 2019)
• 21016-0040 Specialized S-works Carbon Deep 0631846153447 (40.3% similar) Only factory defects are accepted as a reason for return. Features:fact high-strength carbon construction is lightweight and stiff. Ergonomic top perch alleviates pressure on hands. Compatible with clip-on aero bars extensions. The item and package should be in original perfect condition...(November 2nd, 2017)
• 21016-1040 Specialized Brand New Carbon Aerofly Black Lightweight 0631846159302 (34.9% similar) This time saving comes from the distinct aero shape, reduced tape on tops, and full internal cable routing. Hope long term business with you if have any queries, please via. Developed in the Specialized wind tunnel, s-works Aeroflot saves 17 seconds over a 40KM distance versus traditional shallow ...(September 24th, 2018)
• 21017-0140 Specialized New Hover Carbon Handlebars Satin 0631846159272 (34.4% similar) New Specialized s-works hover carbon handlebars satin 40CM features:fact construction offers an optimized blend of durability and light overall weight. Hope long term business with you if have any queries, please via. Shallow bend drop: 123MM drop x 75MM reach a high performance bar, ideal for ...(September 24th, 2018)
• 21017-0142 Specialized New Hover Carbon Handlebars Satin 0631846159289 (34.4% similar) Hope long term business with you if have any queries, please via. Shallow bend drop: 123MM drop x 75MM reach a high performance bar, ideal for smaller hands or riders that spend the majority of their time climbing. An ergonomic top perch with smooth transitions alleviate pressure on hands and ...(September 24th, 2018)
• 21017-0144 Specialized New Hover Carbon Handlebars Satin 0631846159296 (34.4% similar) An ergonomic top perch with smooth transitions alleviate pressure on hands and greatly improve comfort. Shallow bend drop: 123MM drop x 75MM reach a high performance bar, ideal for smaller hands or riders that spend the majority of their time climbing. Hope long term business with you if have any ...(September 24th, 2018)
• 2811-3015 Specialized Sw Sl Carbon Seatpost 719676909523 (48.3% similar) Specialized SW sl 2-BOLT 27. 2X350 carbon seatpost...(April 28th, 2018)
• 28117-3005 Specialized Seat Post Mm Long Fact Carbon (34.5% similar) Only sings of use are where it was inserted in the frame. This post is in a 350MM length and 27. 2 diameter and the seat clamp is for 7X9MM carbon rails...(October 16th, 2018)