How To Fix A Bent Disc Brake Rotor | Trailside Mountain Bike Maintenance

Published on October 19th 2015

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Hit something hard on a descent and you could well bend your disc brake rotor. No worries – here's our guide to getting back on track. Click here to subscribe to GMBN: http://gmbn.eu/subscribe Although disc brakes pretty much remove the issue of a buckled wheel, you can still suffer the consequences of a big hit on a downhill. Now, it has to be a really big smash for your wheel, but, in some cases you can bend your disc brake rotor. This is something that you need to fix ASAP – bent rotors can play havoc with your disc brake pistons and more. There are a couple of fixes for this one. If you still want to use your brake (we'd recommend this route), try bending it back like we show you in the video. Got a tip to add? A mechanical that you need some help with? Let us know in the comments and we'll see what we can do. Don't forget to share this video if you found it useful! Watch more on GMBN: How to ride downhill like a pro: http://gmbn.eu/dhlikeapro Our full mountain bike maintenance playlist: http://gmbn.eu/mtbmaintenance Click here to buy GMBN T-shirts, hoodies and more: http://gmbn.eu/shopgmbn Music: Pause - Cocaine (Instrumental): http://gmbn.eu/14