---
product_id: 129667765
title: "PLATT Bike Seat Post Clamp Aluminium Alloy Bicycle Quick Release Seatpost Collar 28.6mm / 31.8mm /34.9mm"
brand: "platt"
price: "¥3414"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/129667765-platt-bike-seat-post-clamp-aluminium-alloy-bicycle-quick-release
store_origin: JP
region: Japan
---

# Anodized vibrant color options Quick-release for instant seat adjustment Ultra-light 39g design PLATT Bike Seat Post Clamp Aluminium Alloy Bicycle Quick Release Seatpost Collar 28.6mm / 31.8mm /34.9mm

**Brand:** platt
**Price:** ¥3414
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate your ride with style and speed—quick, colorful, and featherlight!

## Quick Answers

- **What is this?** PLATT Bike Seat Post Clamp Aluminium Alloy Bicycle Quick Release Seatpost Collar 28.6mm / 31.8mm /34.9mm by platt
- **How much does it cost?** ¥3414 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/129667765-platt-bike-seat-post-clamp-aluminium-alloy-bicycle-quick-release)

## Best For

- platt enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit Range:** Available in 28.6mm, 31.8mm, and 34.9mm sizes to perfectly match your frame.
- • **Durable Aluminium Alloy:** Strong yet lightweight material built to last through every commute and adventure.
- • **Vibrant Anodized Finish:** Choose from 5 bold colors that resist corrosion and turn heads.
- • **Effortless Quick Release:** Adjust your seat height on the fly without tools—because time is everything.
- • **Featherweight Performance:** Only 39g for the 34.9mm clamp—ride light, ride fast.

## Overview

The PLATT Quick Release Bike Seat Post Clamp is a lightweight (approx. 39g), anodized aluminum alloy collar designed for easy seatpost height adjustments. Available in three precise sizes (28.6mm, 31.8mm, 34.9mm) with vibrant corrosion-resistant finishes, it combines durability with effortless functionality for the modern cyclist.

## Description

PLATT Bike Seat Post Clamp Aluminium Alloy Bicycle Quick Release Seatpost Collar 28.6mm / 31.8mm /34.9mm

## Features

- PLATT Bicycle Quick Release seatclamp is a durable and lightweight alternative to add some beautiful color to your ride, and makes adjusting seatpost height a breeze.
- Hollow design, lightweight, Only about 39g (34.9 Clamp)
- Comes anodized in Black, Blue, Gold,Red and Silver,colorfast surface,great anti-corrosion
- 💡 28.6 clamp suits for Frame Seat tube 27.8mm-28.8mm
- 💡 31.8mm clamp suits for Frame Seat Tube 30.2mm-32.1mm
- 💡34.9mm clamp suits for Frame Seat Tube 33.5mm-35.2mm.
- NOTE: BE SURE TO MEASURE THE ACTUAL SEAT TUBE O.D. OF YOUR FRAME.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | PLATT |
| Part Number | ZFR035 |
| Package Dimensions | 15.2 x 8.1 x 1.4 cm; 43 g |
| Size | 31.8mm |
| Colour | Black |
| Style | Clamp |
| Material | Aluminium |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 43 g |

## Product Details

- **Material:** Aluminium
- **Brand:** PLATT
- **Colour:** Black
- **Style:** Clamp
- **Item weight:** 0.04 Kilograms
- **UPC:** 680904898097
- **Manufacturer:** PLATT

## Images

![PLATT Bike Seat Post Clamp Aluminium Alloy Bicycle Quick Release Seatpost Collar 28.6mm / 31.8mm /34.9mm - Image 1](https://m.media-amazon.com/images/I/61R1vZuhfsL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Frequently Bought Together

- PLATT Bike Seat Post Clamp Aluminium Alloy Bicycle Quick Release Seatpost Collar 28.6mm / 31.8mm /34.9mm
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**Shop now:** [https://www.desertcart.jp/products/129667765-platt-bike-seat-post-clamp-aluminium-alloy-bicycle-quick-release](https://www.desertcart.jp/products/129667765-platt-bike-seat-post-clamp-aluminium-alloy-bicycle-quick-release)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-08*