---
product_id: 21361946
title: "Otto Tuning System 10, 11 Speed Cassette"
brand: "ottolock"
price: "Bs.968"
currency: BOB
in_stock: true
reviews_count: 8
url: https://www.desertcart.bo/products/21361946-otto-tuning-system-10-11-speed-cassette
store_origin: BO
region: Bolivia
---

# Precision +/- 0.125 mm Tune in 1-5 mins 10/11 Speed Compatibility Otto Tuning System 10, 11 Speed Cassette

**Brand:** ottolock
**Price:** Bs.968
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Tune Up Your Ride, Elevate Your Game!

## Quick Answers

- **What is this?** Otto Tuning System 10, 11 Speed Cassette by ottolock
- **How much does it cost?** Bs.968 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/21361946-otto-tuning-system-10-11-speed-cassette)

## Best For

- ottolock enthusiasts

## Why This Product

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

## Key Features

- • **Tune Like a Pro:** Experience effortless adjustments with our interactive screen graphics and audio instructions.
- • **Unmatched Accuracy:** Enjoy shifting accuracy of +/- 0.125 mm, ensuring your ride is always smooth.
- • **Smart Compatibility:** Designed exclusively for select Shimano/SRAM derailleurs and iPhone models.
- • **User-Friendly Design:** Includes a cassette gauge, derailleur gauge, and a quick start guide for seamless setup.
- • **Speed Meets Precision:** Achieve perfect shifts in just 1 to 5 minutes with Quick Tune & Full Tune modes.

## Overview

The Otto Tuning System is a cutting-edge tool designed for cyclists, featuring compatibility with 10 and 11 speed cassettes, quick tuning modes, and precise shifting adjustments. It comes with essential gauges and a user-friendly guide, making it the perfect companion for serious cyclists looking to enhance their performance.

## Description

Otto Tuning System 10, 11 Speed Cassette

## Features

- Includes a cassette gauge that is compatible with 10 and 11 speed cassettes, a derailleur gauge, and a small Quick start guide
- Easy to use - interactive screen graphics and audio Instructions
- Fast - Quick Tune & full Tune modes; complete adjustments in 1 to 5 minutes
- Precise - shifting accuracy +/- 0.125 mm (0.005 inches), which is less than 1/8 barrel nut turn
- For Select Shimano/SRAM derailleurs. Only Available for iPhone 5, 5C, 5S, 6, and 6+ running Ios7 or Ios8

## Images

![Otto Tuning System 10, 11 Speed Cassette - Image 1](https://m.media-amazon.com/images/I/512blJ1kk5L.jpg)

## Customer Reviews

### ⭐ 







  
  
    Does not work
  

*by C***S on Reviewed in the United States 🇺🇸 on May 25, 2023*

Does not work, as a bicycle mechanic myself, I gave it a try to see if the system works but it just makes no sense. Better use the regular tools instead of relaying in this. Being new do not always means better.

### ⭐ 







  
  
    great idea but absolutely not worth your time or money
  

*by S***E on Reviewed in the United States 🇺🇸 on June 21, 2017*

Conceptually, this product is great and was excited to try it out in hopes it provided the fidelity to net near perfect adjustments.  Placing the plastic clips was very easy, as advertised but, quickly went down hill from there.  First negative surprise was discovered when I had to pay to use the application, and were not talking a cheap one time charge which started off the experience on a negative note.  I paid for a 7 day usage plan only to find the instructions to shift the chain to specified rings on the cassette were not clear at all. And after making several adjustments based on my interpretation of the instruction, I was in worse shape than I started.  In the end, I abandoned the usage of this device and manually readjusted my settings to get me back to where i started.  So, I am now the owner of a completely useless tool that I considered reselling on ebay but, couldn't feel good about myself taking any money for this product.  Before spending any money on this, I would suggest look at youtube videos on setting up your upper/lower limits and using barrel adjuster to optimize your indexing - cheaper, easier, and you wouldn't have wasted your money.

### ⭐ 







  
  
    Take your local LBS a six pack and learn the proper way!
  

*by M***T on Reviewed in the United States 🇺🇸 on August 31, 2016*

Save yourself the time and money! Being a gadget guy and seeing that the reviews were decent I wanted to give the Otto Tuning system a try. First you have to pay for a subscription to access the full capabilities of the the product. Secondly it just doesn't work well. It uses the front camera which is very light sensitive and has a hard time actually capturing the data points. Any shadows on the data points makes for a difficult time. Once it does take readings then the recommendations are not always the best. Ex. 4 turns CW then follows up with 6 turns CCW.......How does this make any sense. Haha!I tried the product on both a 1x10 Mountain Bike (XT Shadow) and a 2x10 Road Bike (Dura-Ace). I received "OK" results on the MB but fine tuned after the fact. The end results for the roadie where awful!!!At the end of the day support your local LBS or better yet have them teach you how to properly tune your bike!

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**Shop now:** [https://www.desertcart.bo/products/21361946-otto-tuning-system-10-11-speed-cassette](https://www.desertcart.bo/products/21361946-otto-tuning-system-10-11-speed-cassette)

---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-20*