---
product_id: 340134770
title: "Platt Bike Seat Post Clamp Aluminium Alloy Seatpost Collar Fit for 25.4/27.2/30.8/31.6mm Bicycle seat Post"
brand: "platt"
price: "$55.32"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/340134770-platt-bike-seat-post-clamp-aluminium-alloy-seatpost-collar-fit
store_origin: US
region: United States of America
---

# 5 anodized color options Fits 25.4-31.6mm seatposts Ultra-light 39g clamp Platt Bike Seat Post Clamp Aluminium Alloy Seatpost Collar Fit for 25.4/27.2/30.8/31.6mm Bicycle seat Post

**Brand:** platt
**Price:** $55.32
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate your ride with style and speed!

## Quick Answers

- **What is this?** Platt Bike Seat Post Clamp Aluminium Alloy Seatpost Collar Fit for 25.4/27.2/30.8/31.6mm Bicycle seat Post by platt
- **How much does it cost?** $55.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/340134770-platt-bike-seat-post-clamp-aluminium-alloy-seatpost-collar-fit)

## 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

- • **Sleek Hollow Design:** Modern aesthetics meet durable aluminium alloy strength
- • **Universal Fit Range:** Compatible with multiple seatpost diameters for versatile use
- • **Featherweight Precision:** Only 39g for effortless ride upgrades
- • **Vibrant Anodized Finish:** Colorfast, corrosion-resistant surface to match your style
- • **Quick-Release Convenience:** Adjust your seatpost height in seconds, no tools needed

## Overview

The PLATT Aluminium Alloy Quick Release Seatpost Clamp is a lightweight (39g), durable, and stylish upgrade for your bike. Available in five anodized colors, it fits seatposts ranging from 25.4mm to 31.6mm, offering corrosion resistance and easy seat height adjustments with a sleek hollow design.

## Description

Platt Bike Seat Post Clamp Aluminium Alloy Seatpost Collar Fit for 25.4/27.2/30.8/31.6mm Bicycle seat Post

## 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: TYPICALLY USED WITH 25.4/27.2/31.8 SEAT POST. HOWEVER, SEAT TUBE WALL THICKNESS VARIES. BE SURE TO MEASURE THE ACTUAL SEAT TUBE O.D. OF YOUR FRAME.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Aluminium |
| Brand | PLATT |
| Colour | Black,Gold,Red,Silver |
| Style | Modern |
| Item Weight | 0.04 Kilograms |
| UPC | 769135257238 769135725607 |
| Manufacturer | PLATT |
| Country of Origin | USA |
| Item model number | SP035 |
| Package Dimensions | 11.2 x 8.4 x 1.9 cm; 40 g |
| ASIN | B07TGTPTC3 |

## Product Details

- **Material:** Aluminium
- **Brand:** PLATT
- **Colour:** Black,Gold,Red,Silver
- **Style:** Modern
- **Item Weight:** 0.04 Kilograms
- **UPC:** 769135257238 769135725607
- **Manufacturer:** PLATT

## Images

![Platt Bike Seat Post Clamp Aluminium Alloy Seatpost Collar Fit for 25.4/27.2/30.8/31.6mm Bicycle seat Post - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Frequently Bought Together

- PLATT Bike Seat Post Clamp Aluminium Alloy Bicycle Quick Release Seatpost Collar 28.6mm / 31.8mm /34.9mm
- Bynccea Bike Seat Post 27.2mm 30.9mm 31.6mm Bicycle SeatPost 400mm for Mountain Bike Road Bikes MTB BMX
- GPMTER Bike Handlebar Grips, Single Lock on Bicycle Handle Bar, for BMX, Mountain, MTB, Beach Cruiser, Scooter, Folding Bike, Soft Non-Slip-Rubber Hand Grip Comfortable Ergonomic

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**Shop now:** [https://www.desertcart.us/products/340134770-platt-bike-seat-post-clamp-aluminium-alloy-seatpost-collar-fit](https://www.desertcart.us/products/340134770-platt-bike-seat-post-clamp-aluminium-alloy-seatpost-collar-fit)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-23*