--- product_id: 325152268 title: "ONIPAX Bike Seat Clamp for Standard Rail Saddles | Steel construction, road cycling upgrade, secure saddle angle locking, universal bicycle adapter" brand: "onipax" price: "€ 34.02" currency: EUR in_stock: true reviews_count: 11 category: "Onipax" url: https://www.desertcart.hr/products/325152268-onipax-bike-seat-clamp-for-standard-rail-saddles-steel-construction store_origin: HR region: Croatia --- # Made in Taiwan quality 7/8" standard rail fit Durable metal build ONIPAX Bike Seat Clamp for Standard Rail Saddles | Steel construction, road cycling upgrade, secure saddle angle locking, universal bicycle adapter **Brand:** onipax **Price:** € 34.02 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Lock in your ride with precision and style! ## Quick Answers - **What is this?** ONIPAX Bike Seat Clamp for Standard Rail Saddles | Steel construction, road cycling upgrade, secure saddle angle locking, universal bicycle adapter by onipax - **How much does it cost?** € 34.02 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/325152268-onipax-bike-seat-clamp-for-standard-rail-saddles-steel-construction) ## Best For - onipax enthusiasts ## Why This Product - Trusted onipax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Compatibility:** Ideal for road, mountain, Peloton, and e-bikes—if your bike meets the standard specs, this clamp has you covered. - • **Hassle-Free Installation:** Skip the paper manual—our detailed online video guide makes setup quick and frustration-free. - • **Robust Metal Construction:** Crafted from high-quality metal to ensure long-lasting durability and reliable performance on every ride. - • **Eco-Conscious Minimal Packaging:** Simple, waste-reducing packaging that aligns with your sustainable lifestyle choices. - • **Precision Fit for Standard Rails:** Engineered to perfectly secure 7/8" diameter plain seatposts with double-rail saddles—no guesswork, just seamless compatibility. ## Overview The ONIPAX Bike Seat Clamp is a sturdy, metal clamp designed specifically for 7/8" (22.2mm) diameter plain seatposts with standard double-rail saddles. Made in Taiwan, it offers reliable durability and fits a wide range of bikes including exercise and e-bikes. Its minimalist packaging supports eco-friendly values, and installation is streamlined via an online video guide. ## Description Product Description How to install seat gut Will this saddle clamp fit my bicycle seat post? This clamp is designed for Plain Seatposts with a standard 7/8 inch (22.2mm) diameter. Please confirm your post matches this size and single-tube style before ordering. Will this saddle clamp fit my bicycle seat post? This clamp is designed for Plain Seatposts with a standard 7/8 inch (22.2mm) diameter. Please confirm your post matches this size and single-tube style before ordering. Is this clamp compatible with all bike saddles? No. It only fits saddles with standard double rails. It is not compatible with rail-less or non-standard/oversized rails. Is this clamp compatible with all bike saddles? No. It only fits saddles with standard double rails. It is not compatible with rail-less or non-standard/oversized rails. Can I use this on exercise, Peloton, or e-bikes? Yes! It works on these types of bikes if your equipment meets the two required standards: a 7/8" plain seat post and a standard-rail saddle. Can I use this on exercise, Peloton, or e-bikes? Yes! It works on these types of bikes if your equipment meets the two required standards: a 7/8" plain seat post and a standard-rail saddle. Does the product come with instructions? A paper manual is not included. We highly recommend watching the installation video on the product page—it will save you time and confusion. Does the product come with instructions? A paper manual is not included. We highly recommend watching the installation video on the product page—it will save you time and confusion. Review: Saddle support - Used along with steel post to upgrade my static indoor spin up bike to a racing saddle. Review: Fast and efficient service - The item was just what I needed to fix a bike and it came on time as expected ## Features - Durable and Sturdy - Inside diameter: 7/8" - Simple packaging to reduce waste - Reliable classic design - Made in Taiwan. We pride ourselves on product quality. Let us help you if you have any questions, we will be glad to assist you. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07XF334ZR | | Best Sellers Rank | 139,920 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 168 in Cycling Seat Clamps | | Brand | ONIPAX | | Colour | Black | | Country of Origin | Taiwan | | Customer Reviews | 4.5 out of 5 stars 1,215 Reviews | | Item Dimensions | 10 x 10 x 3.5 centimetres | | Item Weight | 150 Grams | | Item dimensions L x W x H | 10 x 10 x 3.5 centimetres | | Item weight | 150 Grams | | Manufacturer | ONIPAX | | Material | Metal | | Model Number | SCA-01 | | Part Number | SCA-01 | | Style | Classic,Simple | | UPC | 609378747717 737655467185 | | Unit Count | 1.0 count | ## Product Details - **Brand:** ONIPAX - **Colour:** Black - **Item dimensions L x W x H:** 10 x 10 x 3.5 centimetres - **Item weight:** 150 Grams - **Manufacturer:** ONIPAX - **Material:** Metal - **Style:** Classic,Simple - **UPC:** 609378747717 737655467185 ## Images ![ONIPAX Bike Seat Clamp for Standard Rail Saddles | Steel construction, road cycling upgrade, secure saddle angle locking, universal bicycle adapter - Image 1](https://m.media-amazon.com/images/I/61zll2M3QvL.jpg) ## Questions & Answers **Q: Will this saddle clamp fit my bicycle seat post?** A: This clamp is designed for Plain Seatposts with a standard 7/8 inch (22.2mm) diameter. Please confirm your post matches this size and single-tube style before ordering. **Q: Is this clamp compatible with all bike saddles?** A: No. It only fits saddles with standard double rails. It is not compatible with rail-less or non-standard/oversized rails. **Q: Can I use this on exercise, Peloton, or e-bikes?** A: Yes! It works on these types of bikes if your equipment meets the two required standards: a 7/8" plain seat post and a standard-rail saddle. **Q: Does the product come with instructions?** A: A paper manual is not included. We highly recommend watching the installation video on the product page—it will save you time and confusion. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Saddle support *by A***R on 26 March 2024* Used along with steel post to upgrade my static indoor spin up bike to a racing saddle. ### ⭐⭐⭐⭐⭐ Fast and efficient service *by I***N on 1 July 2022* The item was just what I needed to fix a bike and it came on time as expected ### ⭐⭐⭐⭐⭐ Good value *by R***P on 22 June 2022* Does the job and good quality ## Frequently Bought Together - ONIPAX BIKE Seat Clamp For Standard Rail Saddles - Boenoea Bike Seatpost, Bicycle Seat Post 25.4 27.2 28.6 30.4 30.9 31.6 400mm Length Aluminum Alloy Bicycle Seat Tube for Mountain Bike and Road Bike, MBX --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/325152268-onipax-bike-seat-clamp-for-standard-rail-saddles-steel-construction](https://www.desertcart.hr/products/325152268-onipax-bike-seat-clamp-for-standard-rail-saddles-steel-construction) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-13*