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Upgrade your bike's performance and style with the Promax SP-1 Seatpost - a lightweight, durable, and reliable component engineered for serious cyclists. Crafted from premium 2014 aluminum alloy tubing, this seatpost seamlessly combines strength with optimized weight savings, making it an ideal choice for road, mountain, or endurance riding.
Materials & Construction:
Constructed from high-quality 2014 aluminum alloy, the Promax SP-1 seatpost offers exceptional durability and corrosion resistance. The cold-forged aluminum alloy head enhances structural integrity and provides a secure, stable connection between your saddle and bike frame. Its black anodized finish adds a sleek, professional look while providing added protection against scratches and environmental wear.
Performance & Engineering:
Designed for precision and reliability, the SP-1 features a 27.2mm diameter that fits a wide range of bike frames, with an adjustable length of 400mm and a 20mm offset for optimal saddle positioning. The two-bolt clamp system ensures rock-solid seat angle and height adjustments, preventing creaking or slippage during rides. Its lightweight profile reduces overall bike weight, enhancing acceleration and handling without sacrificing strength.
Components & Technology:
The cold forging process used in manufacturing ensures consistent wall thickness and superior mechanical properties, resulting in a high-strength, lightweight seatpost capable of withstanding rigorous riding conditions. The two-bolt clamping mechanism simplifies saddle installation and adjustment, providing cyclists with quick, secure customization options-perfect for dynamic riding scenarios and long-distance comfort.
Style & Use Case:
With its sleek black finish and minimalist design, the Promax SP-1 seamlessly integrates with any bike aesthetic-whether you prefer a clean, modern look or a classic style. Ideal for road racers, mountain bikers, and commuters alike, this seatpost offers versatile performance tailored to every riding discipline. Its reliable engineering makes it the perfect upgrade for those seeking improved saddle control and overall riding efficiency.
Innovative & Differentiating Features:
Designed with both performance and durability in mind, the Promax SP-1 features a precision cold-forged head and a lightweight aluminum body, setting it apart from standard seatposts. Its adjustable, secure two-bolt design provides superior saddle stability, making it a preferred choice for competitive cyclists and weekend warriors seeking dependable quality and style.
Optimize your ride with the Promax SP-1 Seatpost - engineered for excellence, built for performance, and designed to elevate your cycling experience.
| Item Specifications | |
|---|---|
| Clamp Style | Standard Rails |
| Color | Black |
| Defined Color | Black |
| Diameter | 27.2 |
| Length | 400 |
| Material | Aluminum |
| Offset (mm) | 20 |
365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.
At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.
We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.
365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.
Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.
Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.
If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.