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SKU: ST3113

Easton EC70 Carbon Seatpost 27.2mm 350mm with 20mm Setback - Lightweight Aero Carbon Fiber Bicycle Seatpost with Standard Rails for Road & Cyclocross Bikes

Regular price $178.99
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Description
Specifications

Experience superior comfort and lightweight performance with the Easton EC70 Carbon Seatpost with 20mm setback - an essential upgrade for discerning cyclists seeking enhanced ride quality and sleek aesthetics. Crafted from high-grade carbon fiber, this 27.2mm diameter seatpost combines cutting-edge materials with innovative engineering to deliver exceptional strength-to-weight ratio, reducing bike weight without compromising durability.

Designed for professional and serious amateur riders, the EC70 Carbon Seatpost features a 350mm length, providing versatile adjustability for optimal saddle positioning. Its 20mm setback ensures better balance, aerodynamics, and rider ergonomics, making it ideal for road cycling, racing, and endurance rides. The black finish not only complements a variety of bike frames but also offers resistance to scratches and weather elements for long-lasting style.

Built with a standard rails clamp style, this seatpost ensures secure saddle attachment and easy installation. The advanced carbon construction dampens road vibrations and absorbs shocks, significantly enhancing ride comfort over long distances or rough terrain. Whether upgrading a road bike or lightweight racing frame, the Easton EC70 Carbon Seatpost delivers innovative technology, performance, and style - a perfect choice for cyclists aiming for speed, efficiency, and a sleek look.

Key Features:

- High-quality carbon fiber construction for lightweight durability and vibration damping

- 27.2mm diameter for compatibility with a wide range of road bikes

- 350mm length with 20mm setback for optimal rider positioning and aerodynamic efficiency

- Sleek black finish with weather-resistant coating

- Standard rails clamp style for secure saddle attachment

- Ideal for road cycling, racing, endurance rides, and performance upgrades

Enhance your bike's performance and aesthetics with the Easton EC70 Carbon Seatpost - engineered for riders who demand the best in materials, technology, and style. Optimize your ride today with this lightweight, vibration-dampening seatpost designed to deliver unparalleled comfort and precision on every journey.

  • Lightweight and durable Easton EC70 carbon seatpost crafted from high-quality carbon fiber for enhanced strength-to-weight ratio, ensuring reliable performance on demanding climbs and sprints.
  • Designed with a 20mm setback, this seatpost provides optimal rider positioning for improved comfort, aerodynamics, and efficient power transfer during rides.
  • Engineered with advanced carbon manufacturing techniques, the EC70 seatpost offers vibration dampening qualities that reduce road fatigue and increase overall ride comfort.
  • Featuring a sleek black finish and a standard rail clamp style, this seatpost seamlessly integrates into various cycling setups while adding a professional, aerodynamic aesthetic.
  • Perfect for road, mountain, or gravel bikes seeking high-performance components, the EC70 Carbon Seatpost combines style, innovation, and technical excellence for serious cyclists.
Length350
ColorBlack
Diameter27.2
MaterialCarbon
Defined ColorBlack
Clamp StyleStandard Rails
Offset (mm)20
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We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

The nitty gritty, for specific delivery timelines please pay attention to the delivery timelines on the product pages and the time frame estimated in the carts. If you need a part by a specific day, please contact us by chat, phone, or

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Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

We provide the you the ability to utilize multiple shipping & billing addresses, based upon what fits your current needs. However you are responsible to maintain and update any new address changes, as 365 Cycles will not be held liable for orders being shipped to an incorrect address.

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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


Company Core Values: 

These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

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Customer Reviews

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おっさんです

取説が英語で解らず、全く調整できませんでしたが、ネットで検索して解決。
やり方さえ解れば非常に優れた商品です。;

A
Amazon買えばいいのさ!

前後調整と書いてあるが 調整できるのは傾斜角だけです前後の位置調整はサイドのネジを緩めて移動で微調整は難しい・・・サドルはブルックスのカーボンレールモデルですが 結構ギリギリですがハマる感じ〜レール歪んでる?(サイド金具は それ用の交換品がついてきました)
コルナゴ のシクロなのでシートパイプの角度は普通と思いますがサイド金具の目盛りがギリギリ合う感じで若干下向き
乗り心地は全く変わらないので 傾斜角の微調整につられる以外は あくまでマットブラックでかっこいいと思えるだけですw(安めのシートポストは重いので軽さが魅力的でサイドどめも使いやすいが 軽さで買うものでは無いかも
ただしっかりしたパイプの厚みがあり 多少のオーバートルクでも(1〜2NM程度)嫌な異音は無いです 何と言ってもノギスで測っても 0.1㎜程度も狂いが出なく値段なりの出来で素晴らしい!
シマノと比べて若干安いのに サイド金具付きは嬉しいです・・・これで カーボングリスを塗ってもサドル下りを抑えられなければ車体側の精度と元のグリスが残ってるのか・・・シートクランプの交換は効果大きいですが 元々落ちなければそのままでも・・・
まあ 自己満足な部品なので クランプごと好きな色のものに変えてカラーコーデ楽しみますか・・・欲を言うとカーボン柄がもっと出てると嬉しいが 紫外線による劣化は結構御大きいらしいですので 微妙に親切な気がします
中華に五千円前後出すくらいなら こちらの方が安心感が違いますので角度調整が固定できるのはセッティングを自分でする人にとってはやりやすいです
最後に 乗り心地はアルミでもカーボンでも微妙なのでアルミモデルの値段も魅力です;