How to True a Bicycle Disc Brake Rotor

We take you through the ins and outs of getting an adequately true disc brake rotor in order to eliminate brake rub and extend the life of your components. Whether you are on the trail with an emergency tool or in the shop with a truing stand, this video has all the information you need to make your disc brakes straight as can be.

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See all our disc brake videos in our Disc Brake Repair Help playlist ▶︎ https://www.youtube.com/playlist?list=PLGCTGpvdT04TW0Qi4wpGxYB2TuzJok9l5

Video contents:
01:00 Tools Needed
01:23 Diagnosis
02:49 Truing on a Bike
04:01 Truing in a Truing Stand
09:36 Truing with a Dial Indicator

Tools & materials used:
• MTB-3.2 Premium Rescue Tool - http://www.parktool.com/product/premium-rescue-tool-mtb-3-2
• DT-2 Rotor Truing Fork - http://www.parktool.com/product/rotor-truing-fork-dt-2
• TS-4 Professional Wheel Truing Stand - http://www.parktool.com/product/professional-wheel-truing-stand-ts-4
• DT-3 Rotor Truing Gauge - http://www.parktool.com/product/rotor-truing-gauge-dt-3
• DT-3i.2 Dial Indicator for DT-3 - http://www.parktool.com/product/dial-indicator-for-dt-3-dt-3i-2
• Flashlight or bright piece of paper

For a text-based walk-through of this process: http://www.parktool.com/blog/repair-help/rotor-disc-service-and-installation

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➤ About Park Tool:
Since our founding in 1963, Park Tool has been the leading name in bicycle tools. Our YouTube channel is an extension of our mission to be the ultimate resource for mechanics and riders of all skill levels. Here you will find comprehensive repair help tutorials for a wide range of components and processes, as well as troubleshooting guides, tips and tricks, and information on the latest Park Tool products.

➤ More Disc Brake Repair Help:

• How to Replace Brake Pads on a Bike - Disc Brakes ▶︎ https://youtu.be/Xqw0SaZl-jo
• How to Replace a Disc Brake Rotor on a Bike ▶︎ https://youtu.be/SE9DJKXmIy8
• How to Align a Mechanical Disc Brake on a Bike ▶︎ https://youtu.be/NmqGeLNcVIg
• How to Align a Hydraulic Disc Brake on a Bike ▶︎ https://youtu.be/uk_nC9anQcM

Видео How to True a Bicycle Disc Brake Rotor канала Park Tool