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Upgrade your bike's performance and style with the Promax QR-1 Seatpost Clamp - the perfect blend of lightweight engineering and durable construction for serious cyclists. Designed with precision and crafted from high-quality 6061-T6 aluminum alloy, this 34.9mm quick-release seatpost clamp ensures reliable performance and effortless adjustments on every ride.
Materials & Construction:
Made from aircraft-grade 6061-T6 aluminum alloy, the QR-1 seatpost clamp offers exceptional strength-to-weight ratio, providing durability without adding unnecessary weight. Its cold-forged and CNC-machined construction guarantees precise fitment and longevity, making it ideal for demanding cycling conditions.
Performance & Engineering:
Featuring a smooth, proprietary low-friction surface treatment on the clamp face and lever head, the QR-1 ensures effortless operation over countless rides without the need for bushings. Weighing just 30 grams (1.1 ounces) in the 34.9mm size, it maintains a lightweight profile conducive to riding efficiency and agility.
Components & Technology:
The quick-release lever allows for rapid seat height adjustments, making on-the-fly changes quick and secure. Laser-etched graphics enhance visibility and style, while stainless steel hardware provides corrosion resistance and sustained performance. The proprietary surface treatment guarantees a lifetime of smooth, reliable lever action.
Style & Use Case:
Available in a striking red finish, the QR-1 seatpost clamp adds a flash of color to your bike while offering maximum functionality. Its sleek design is perfect for road, mountain, or gravel bikes that demand quick, secure adjustments and a bold aesthetic. Whether you're tuning your saddle height for the perfect fit or making quick stops, this clamp offers convenience without sacrificing style.
Innovative Features:
- Proprietary low-friction surface treatment for smooth lever action
- CNC-machined from durable 6061-T6 aluminum alloy
- Laser-etched graphics for enhanced style and visibility
- Easy-to-use quick-release mechanism for instant adjustments
- Corrosion-resistant stainless steel hardware for longevity
Optimize your bike setup with the Promax QR-1 Seatpost Clamp - the ultimate combination of lightweight engineering, durability, and style for serious cyclists. Perfect for upgrading existing components or building a custom ride that demands precision and performance.
| Item Specifications | |
|---|---|
| Material | Aluminum |
| Type | Quick Release |
| Color | Red |
| Diameter | 34.9 |
| Defined Color | Red |
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.