---
product_id: 52021258
title: "R ROTOR BIKE COMPONENTS Q RINGS Q39T(53&52&46) BCD130x5 INNER"
brand: "r rotor bike components"
price: "591 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/52021258-r-rotor-bike-components-q-rings-q39t-53-and-52
store_origin: RO
region: Romania
---

# Oval 10% for biomechanical efficiency Compatible with 9-11 speed groups 5 Optimal Chainring Positions (OCP) R ROTOR BIKE COMPONENTS Q RINGS Q39T(53&52&46) BCD130x5 INNER

**Brand:** r rotor bike components
**Price:** 591 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Pedal into the future with precision-engineered Q-Rings!

## Quick Answers

- **What is this?** R ROTOR BIKE COMPONENTS Q RINGS Q39T(53&52&46) BCD130x5 INNER by r rotor bike components
- **How much does it cost?** 591 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/52021258-r-rotor-bike-components-q-rings-q39t-53-and-52)

## Best For

- r rotor bike components enthusiasts

## Why This Product

- Trusted r rotor bike components brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable steel shift pins ensure crisp, reliable gear changes every ride.
- • **Race-Ready Aero Design:** Sleek 130 BCD oval shape reduces drag while boosting stiffness for competitive edge.
- • **Seamless Compatibility:** Works flawlessly with all 9, 10, and 11-speed drivetrains for versatile upgrades.
- • **Tailored Fit for Speed:** 5 adjustable OCP settings let you customize chainring orientation for peak performance.
- • **Pedal Smarter, Not Harder:** Oval Q-Rings optimize power output by matching your pedal stroke's natural strengths and weaknesses.

## Overview

The R ROTOR BIKE COMPONENTS Q-RINGS Q39T is a high-performance oval chainring designed to enhance cycling efficiency by optimizing pedal stroke biomechanics. Featuring 5 adjustable chainring positions (OCP) and compatibility with 9 to 11-speed drivetrains, it offers aerodynamic design and reinforced stiffness for competitive cyclists seeking faster, smoother rides with less fatigue.

## Description

Si tu forma de montar consiste en ir lo más rápido posible, entonces nuestros Q-Ring aerodinámicos con un 130BCD te permite orientar tus platos a tu forma de pedalear... literalmente. Los Q-Ring han sido diseñados parar mejorar tu rendimiento variando la resistencia de la transmisión en relación con la fortaleza y debilidad de tus piernas durante el pedaleo. Las 5 Posiciones de Plato Óptimas (OCP) te permitirán mejorar tu experiencia orientando tus platos a la parte más productiva de tu pedalada. Con el sutil pero eficiente ovalado del 10% y compatible con nuestras bielas estándar 130BCD, los Q-Ring trabajan con la biomecánica de tu cuerpo para conseguir la máxima eficiencia y permitirte ir más lejos, más rápido y con menos fatiga.

## Features

- Diseño aero: rigidez reforzada y aerodinámica
- 5 puntos OCP
- Diseñado para trabajar con todos los grupos de 9, 10 y 11 velocidades
- Pines de cambio de acero
- Algunas bielas requieren Q-Rings específicos

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Size | 39 dientes |
| Style | Competición |
| Height | 5 millimetres |
| Item display length | 20 centimetres |
| Weight | 0.1 Kilograms |
| Item display width | 20 centimetres |
| Shape | Oval |
| Seasons | continuity |
| Sport | Ciclismo |
| Batteries included? | No |
| Brand | R ROTOR BIKE COMPONENTS |
| Department | Unisex - adulto |
| Manufacturer | R ROTOR BIKE COMPONENTS |
| Item model number | 8434366000367 |
| Product Dimensions | 20 x 20 x 0.5 cm; 90.72 g |
| ASIN | B00N1X658Y |

## Images

![R ROTOR BIKE COMPONENTS Q RINGS Q39T(53&52&46) BCD130x5 INNER - Image 1](https://m.media-amazon.com/images/I/81Okg1vGo6L.jpg)
![R ROTOR BIKE COMPONENTS Q RINGS Q39T(53&52&46) BCD130x5 INNER - Image 2](https://m.media-amazon.com/images/I/81in7WChFqL.jpg)

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**Shop now:** [https://www.desertcart.ro/products/52021258-r-rotor-bike-components-q-rings-q39t-53-and-52](https://www.desertcart.ro/products/52021258-r-rotor-bike-components-q-rings-q39t-53-and-52)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-26*