---
product_id: 283259139
title: "Shimano SMRT70S Bike Parts, Other, One Size"
brand: "shimano"
price: "¥21541"
currency: JPY
in_stock: true
category: "Shimano"
url: https://www.desertcart.jp/products/283259139-shimano-smrt70s-bike-parts-other-one-size
store_origin: JP
region: Japan
---

# Centerlock mounting system Lightweight 0.251 kg Ice-Tech cooling tech Shimano SMRT70S Bike Parts, Other, One Size

**Brand:** shimano
**Price:** ¥21541
**Availability:** ✅ In Stock

## Summary

> ❄️ Cool your ride, own the road.

## Quick Answers

- **What is this?** Shimano SMRT70S Bike Parts, Other, One Size by shimano
- **How much does it cost?** ¥21541 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/283259139-shimano-smrt70s-bike-parts-other-one-size)

## Best For

- shimano enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Lightweight Design:** At just 0.251 kg, enjoy nimble handling without compromising durability.
- • **Noise-Reducing Rotor Surface:** Engineered for quieter rides with less brake fade—stay smooth on every descent.
- • **Precision Centerlock Mounting:** Effortless, secure setup with Shimano’s proven locking system—ride with confidence.
- • **Revolutionary Ice-Tech Cooling:** Slash rotor temps by 50°C for unbeatable brake performance and longevity.
- • **Extended Pad Life & Performance:** Optimized pad clearing and heat dispersion means fewer replacements and peak braking power.

## Overview

The Shimano SMRT70S Ice-Tech rotor features a tri-material clad design that dramatically reduces braking heat by up to 50°C, enhancing pad life and reducing noise. Its Centerlock mounting ensures quick, secure installation, while the lightweight 0.251 kg construction supports agile cycling performance. Ideal for cyclists demanding reliable, high-performance braking with cutting-edge thermal management.

## Description

. SM-RT70 Ice Tech rotors give excellent performance using the proven Shimano Centre-Lock system providing excellent rigidity and security with an easy set-up. The clad steel / alloy / steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50 deg C. When used with Ice Tech pads surface temperatures can drop from around 400 to 300 deg C, this provides great improvements in performance all round. Ice Tech rotors achieve long pad life, less noise and less fade due to improved heat dispersion. Rotor contact surface has been developed for excellent pad clearing and cooling which increases pad performance and life. Comes complete with lockring.

## Features

- High quality
- Centerlock mounting ICE-Tech
- Item Package Weight: 0.251 kg
- Item Package Dimension: 16.5 cm L x 19.5 cm W x 3.4 cm H

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01ESOMYTI |
| Brand Name | SHIMANO |
| Compatible with Vehicle Type | Bicycle |
| Customer Reviews | 4.7 4.7 out of 5 stars (257) |
| Exterior Finish | Aluminum |
| Global Trade Identification Number | 04524667687061 |
| Included Components | Bike Part |
| Item Diameter | 160 Millimeters |
| Item Type Name | Bike Parts |
| Item Weight | 0.1 Kilograms |
| Manufacturer | Shimano |
| Manufacturer Part Number | SMRT70 |
| Material Type | Other |
| Model Number | SMRT70S |
| Number of Items | 1 |
| OEM Equivalent Part Number | SMRT70 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** SHIMANO
- **Exterior finish:** Aluminum
- **Item diameter:** 160 Millimeters
- **Material:** Other
- **Vehicle service type:** Bicycle

## Images

![Shimano SMRT70S Bike Parts, Other, One Size - Image 1](https://m.media-amazon.com/images/I/71YTqCaDL+L.jpg)
![Shimano SMRT70S Bike Parts, Other, One Size - Image 2](https://m.media-amazon.com/images/I/61m0Pj2w7dL.jpg)
![Shimano SMRT70S Bike Parts, Other, One Size - Image 3](https://m.media-amazon.com/images/I/71mlhTAVggL.jpg)
![Shimano SMRT70S Bike Parts, Other, One Size - Image 4](https://m.media-amazon.com/images/I/51v2hP+IPEL.jpg)
![Shimano SMRT70S Bike Parts, Other, One Size - Image 5](https://m.media-amazon.com/images/I/51kCu-LUhFL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.jp/products/283259139-shimano-smrt70s-bike-parts-other-one-size](https://www.desertcart.jp/products/283259139-shimano-smrt70s-bike-parts-other-one-size)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-15*