---
product_id: 10995126
title: "BEIOU full carbon fiber 3K unibody 700C road/city bike frame bicycle frame B012A3"
brand: "beiou"
price: "4366 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/10995126-beiou-full-carbon-fiber-3k-unibody-700c-road-city-bike
store_origin: RO
region: Romania
---

# BEIOU full carbon fiber 3K unibody 700C road/city bike frame bicycle frame B012A3

**Brand:** beiou
**Price:** 4366 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** BEIOU full carbon fiber 3K unibody 700C road/city bike frame bicycle frame B012A3 by beiou
- **How much does it cost?** 4366 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/10995126-beiou-full-carbon-fiber-3k-unibody-700c-road-city-bike)

## Best For

- beiou enthusiasts

## Why This Product

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

## Description

Model：BO-B012A3
Coating：3K  glossy white blue
Material：Toray T700 carbon fiber
Size：700C/480 /500/ 520
BBType：BB 86.5mm(press-in）
Cable Routing：Internal cable routing
Head Tube：1-1/8，1-1/2
Head Set：BEIOU 41.8mm/52mm
Seat Tube：31.6mm
Seat Clamp：34.9mm
Rear axle spacing：130mm
Fork：100mm (Tapered）
Include：（Head Set/Seat Clamp/Fork）

## Features

- Our BEIOU products were made mainly with Toray T700 carbon fiber, whose tensile strength is 500kgf/mm2, 4900MPa, the tensile modulus is 24ton/mm2, 230GPa, the elongation is 2.1, and the density is 1.8g/cm3.
- For the part of Bottom Bracket, we overlap T700 and T1000 carbon fiber to increases the strength and the rigidity, which makes it work in great safety and speed up quickly in dancing.
- The rear triangle part was made with Mitsubishi high carbon fiber, whose tensile strength is 450kgf/mm2, 4410MPa, the tensile modulus is 40ton/mm2, 395GPa, the elongation is 1.1, and the density is 1.82g/cm3.

## Images

![BEIOU full carbon fiber 3K unibody 700C road/city bike frame bicycle frame B012A3 - Image 1](http://ecx.images-amazon.com/images/I/41lOptthpzL.jpg)
![BEIOU full carbon fiber 3K unibody 700C road/city bike frame bicycle frame B012A3 - Image 2](http://ecx.images-amazon.com/images/I/41EuUOh1itL.jpg)
![BEIOU full carbon fiber 3K unibody 700C road/city bike frame bicycle frame B012A3 - Image 3](http://ecx.images-amazon.com/images/I/514uKJkkldL.jpg)
![BEIOU full carbon fiber 3K unibody 700C road/city bike frame bicycle frame B012A3 - Image 4](http://ecx.images-amazon.com/images/I/41fozdJrp8L.jpg)
![BEIOU full carbon fiber 3K unibody 700C road/city bike frame bicycle frame B012A3 - Image 5](http://ecx.images-amazon.com/images/I/517m0Wb01FL.jpg)

---

## 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.ro/products/10995126-beiou-full-carbon-fiber-3k-unibody-700c-road-city-bike](https://www.desertcart.ro/products/10995126-beiou-full-carbon-fiber-3k-unibody-700c-road-city-bike)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-06*