---
product_id: 458276584
title: "M-Wave Seatpost Clamp with Rack Mounts"
brand: "m-wave"
price: "₪55"
currency: ILS
in_stock: true
reviews_count: 6
category: "M Wave"
url: https://www.desertcart.co.il/products/458276584-m-wave-seatpost-clamp-with-rack-mounts
store_origin: IL
region: Israel
---

# Sleek black finish for seamless bike integration Ultra-lightweight at under 35 grams Dual fixation points for rear rack M-Wave Seatpost Clamp with Rack Mounts

**Brand:** m-wave
**Price:** ₪55
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your ride with the clamp that means business.

## Quick Answers

- **What is this?** M-Wave Seatpost Clamp with Rack Mounts by m-wave
- **How much does it cost?** ₪55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/458276584-m-wave-seatpost-clamp-with-rack-mounts)

## Best For

- m-wave enthusiasts

## Why This Product

- Trusted m-wave brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable M-Wave engineering ensures reliable support for your gear, ride after ride.
- • **Stealthy Style:** Matte black design blends effortlessly with any bike frame for a clean, professional look.
- • **Featherweight Fixation:** Weighs less than 35 grams—performance without the bulk.
- • **Rack-Ready Reinvention:** Add a secure, extra mounting point for your rear rack without fuss.
- • **All-Inclusive Installation:** Comes with Allen screws and eyelets for quick, hassle-free setup.

## Overview

The M-Wave Seatpost Clamp with Rack Mounts is a precision-engineered bike accessory that provides an additional fixation point for rear racks. Finished in sleek black, it weighs less than 35 grams and includes all necessary hardware for easy installation. Designed for cyclists who demand both style and functionality, this clamp seamlessly integrates with your bike frame while delivering durable, reliable support for your gear.

## Description

This is a unique seat tube clamp from M-Wave. It contains threads to provide you with another fixation point for a rear rack. This is the kind of innovation you've come to expect from M-Wave.

Review: Does what it says. - Does what it says. No complaints. Silver colour would have been preferred but that is an aesthetic problem, not a functional one.
Review: Excelente producto, calidad, el error fué pedir la pieza equivoca pero aún así lo pude usar, por eso lo recomiendo. Super practico para poner y quitar un portabulto.

## Features

- Allows for another fixation point for your rear rack
- All the functionality of an M-Wave seat tube clamp
- Black in color to make it blend in nicely with your bike
- Eyelets for rear rack, Allen screws included
- Weighs less than 35 grams

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001V537I0 |
| Batteries Included? | No |
| Best Sellers Rank | #28,732 in Sporting Goods ( See Top 100 in Sporting Goods ) #17 in Bike Seat Posts |
| Brand | M-Wave |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (263) |
| Date First Available | 6 August 2012 |
| Department | Unisex |
| Included Components | 1 seat tube clamp |
| Is Discontinued By Manufacturer | No |
| Item model number | 250850 |
| Manufacturer | Cycle Force Group |
| Material Type | Other |
| Product Dimensions | 30 x 30 x 30 cm; 41 g |
| Season | Year-round |
| Size | 31.8mm |
| Sport | Cycling |
| Style | Aluminium Rear Carrier Saddle |
| Weight | 0.25 Kilograms |

## Product Details

- **Brand:** M-Wave
- **Colour:** Black
- **Item dimensions L x W x H:** 30 x 30 x 30 centimeters
- **Material:** Other
- **Style:** Aluminium Rear Carrier Saddle

## Images

![M-Wave Seatpost Clamp with Rack Mounts - Image 1](https://m.media-amazon.com/images/I/51F+qbtv9KL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does what it says.
*by C***B on 7 April 2025*

Does what it says. No complaints. Silver colour would have been preferred but that is an aesthetic problem, not a functional one.

### ⭐⭐⭐⭐⭐ Review
*by I***N on 5 August 2024*

Excelente producto, calidad, el error fué pedir la pieza equivoca pero aún así lo pude usar, por eso lo recomiendo. Super practico para poner y quitar un portabulto.

### ⭐⭐⭐⭐⭐ Review
*by S***Y on 30 November 2025*

This was the exact adapter we needed to attach a rear rack on a trek hybrid 7100 multitrack (2004 model). I will upload a photo to show our set-up. The bike itself doesn't have the typical attach points, and for years, I just used a backpack to haul. But now that my tween is using my bike as a daily commuter to his school, we needed a solution for. Happy to report that this was an exact fit for our seatpost. In order to figure out the correct size, I used a flexible tape measure (like a tailor would use) and measured the circumference. (you could also do this with a narrow strip of paper and then just use a regular ruler to measure the length.) Then some math to solve for the diameter: C=2 * pi * r ==> Diameter = circumference divided by pi (3.14). Then if you need to convert inches to millimeters, multiply inches by 2.54 to get your cm, then move that decimal and voila! (There's online calculators to do all of this for you, too.) This is solid and well made piece. It was easy to install and the hardware that came with his rack threaded in perfectly.

## Frequently Bought Together

- M-Wave Seatpost Clamp with Rack Mounts
- Ibera Bike Rack - Bicycle Touring Carrier Plus+ for Disc Brake/Non-Disc Brake Mount, Fat Tire Bikes, Frame-Mounted for Heavier Top & Side Loads, Height Adjustable for 26"-29" Frames
- WEEROCK Bike Seat Clamp 31.8mm/ 1.25 inch with Installation Holes for Bicycle Rear Rack Bike Cargo Rack Aluminium Alloy Seat Post Clamps, Black

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-07*