---
product_id: 177890708
title: "ONIPAX Bike Seat Clamp for Standard Rail Saddles | Steel construction, road cycling upgrade, secure saddle angle locking, universal bicycle adapter"
brand: "onipax"
price: "€ 24.73"
currency: EUR
in_stock: true
category: "Onipax"
url: https://www.desertcart.hr/products/177890708-onipax-bike-seat-clamp-for-standard-rail-saddles-steel-construction
store_origin: HR
region: Croatia
---

# 7/8" inside diameter precision fit Eco-friendly minimal packaging Durable metal build for lasting strength ONIPAX Bike Seat Clamp for Standard Rail Saddles | Steel construction, road cycling upgrade, secure saddle angle locking, universal bicycle adapter

**Brand:** onipax
**Price:** € 24.73
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in your ride’s comfort with ONIPAX precision!

## 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?** € 24.73 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/177890708-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

- • **Built to Endure:** Robust metal construction designed to withstand the toughest rides and daily wear.
- • **Sleek Minimalism:** Simple, classic design that complements any bike style without bulk.
- • **Trusted Heritage:** Crafted in Taiwan with 30 years of cycling passion and quality assurance.
- • **Eco-Conscious Packaging:** Reduced waste packaging aligns with your sustainable lifestyle choices.
- • **Precision Fit, Zero Slip:** Engineered 7/8" diameter ensures a rock-solid hold without tilt or wobble.

## Overview

The ONIPAX Bike Seat Clamp is a durable, metal clamp designed for standard 7/8" rail saddles, offering a secure, tilt-free fit. Made in Taiwan with over 30 years of cycling expertise, it features eco-friendly packaging and a classic design trusted by thousands of riders worldwide.

## Description

desertcart.com : ONIPAX Bike Seat Clamp for Standard Rail Saddles | Steel construction, road cycling upgrade, secure saddle angle locking, universal bicycle adapter : Sports & Outdoors

## 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 | #27,174 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #8 in Bike Seat Clamps |
| Brand Name | ONIPAX |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,279) |
| Item Dimensions | 3.94 x 3.94 x 1.38 inches |
| Item Weight | 150 g |
| Manufacturer | ONIPAX |
| Manufacturer Part Number | SCA-01 |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Material Type | Metal |
| Model Number | SCA-01 |
| Number of Items | 1 |
| Style Name | Seat Clamp |
| UPC | 609378747717 737655467185 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** ONIPAX
- **Color:** Black
- **Item Weight:** 150 g
- **Item dimensions L x W x H:** 3.94 x 3.94 x 1.38 inches
- **Manufacturer:** ONIPAX
- **Material:** Metal
- **Number of Items:** 1
- **Style:** Seat Clamp
- **UPC:** 609378747717 737655467185
- **Unit Count:** 1 Count

## 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)
![ONIPAX Bike Seat Clamp for Standard Rail Saddles | Steel construction, road cycling upgrade, secure saddle angle locking, universal bicycle adapter - Image 2](https://m.media-amazon.com/images/I/51t1xZ3t3pS.jpg)
![ONIPAX Bike Seat Clamp for Standard Rail Saddles | Steel construction, road cycling upgrade, secure saddle angle locking, universal bicycle adapter - Image 3](https://m.media-amazon.com/images/I/61jF0RfnOYS.jpg)
![ONIPAX Bike Seat Clamp for Standard Rail Saddles | Steel construction, road cycling upgrade, secure saddle angle locking, universal bicycle adapter - Image 4](https://m.media-amazon.com/images/I/71DMXiRmolS.jpg)
![ONIPAX Bike Seat Clamp for Standard Rail Saddles | Steel construction, road cycling upgrade, secure saddle angle locking, universal bicycle adapter - Image 5](https://m.media-amazon.com/images/I/61F-pfd32PS.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.

## 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

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**Shop now:** [https://www.desertcart.hr/products/177890708-onipax-bike-seat-clamp-for-standard-rail-saddles-steel-construction](https://www.desertcart.hr/products/177890708-onipax-bike-seat-clamp-for-standard-rail-saddles-steel-construction)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-15*