Wheel position in the dropouts Loosen the bolts (or quick-release lever) holding the wheel in place and check whether it is seated properly, all the way down. To manage what kind of cookies Canyon may use, select Manage Cookies. Disc brake rotors can get bent from crashes, leaning your bike against things, or extreme heat during hard use. If you are experiencing a brake rub of some sort there is no immediate danger for your safety or the health of the bike in any way in most cases. In this case, please contact Canyon support directly. Here's how to stop any unwanted noise from your disc brakes. Take your time and make minor adjustmentsits trickier than it seems. However, although discs are mounted onto hubs, the thru axle is still supposed to hold the hub (and the rest of the wheel) in exactly the right place, so if you've noticed a problem with the axle that's the most plausible cause - what do you mean by "very light"? That fixes about 75 percent of disc adjustment problems, Perejmybida says. Then, release the brakes and repeat the process 10 to 15 times. Check that the screws are properly tightened. In this case it is very probable that the noises will go away themselves if you ride more. If your brakes make a bit of noise when the wheel rotates, this is an easy fix. You dont have brake cable tension problems if there is at least a 1.5-inch distance between the lower part of the brake lever and the upper part of your bikes handle grip. To check disc brake pads, remove the wheels and make sure there is at least 1.5mm of material on each pad. This only works if the rotor is rubbing in one specific spot. Were all bound to deal with squeaky, tight, or maladjusted brakes at some point during our time on .css-qlm9kn{-webkit-text-decoration:underline;text-decoration:underline;text-decoration-thickness:0.0625rem;text-decoration-color:inherit;text-underline-offset:0.25rem;color:#067EA7;-webkit-transition:all 0.3s ease-in-out;transition:all 0.3s ease-in-out;background-image:linear-gradient( to bottom, #7fdbfa, #7fdbfa);-webkit-background-position:0 100%;background-position:0 100%;background-repeat:repeat-x;-webkit-background-size:0 0;background-size:0 0;padding-bottom:0.05rem;padding-top:0.05rem;}.css-qlm9kn:hover{color:#045976;text-decoration-color:border-link-body-hover;-webkit-background-size:.625rem 3.125rem;background-size:.625rem 3.125rem;}the bike. Check if all bolts and screws connecting the hub body to the brake rotor are correctly tightened. Similar to disc brakes, Perejmybida says to engage your brakes, and then tighten that bolt so its centered. After youve confirmed that its all seated properly, re-tighten the wheel in place. If you think you have brake rub, start by loosening the two bolts that mount the disc brake to the frame. We may earn commission from links on this page, but we only recommend products we back. On the other hand, if the brake cable feels too tight, twist it to the left. Its still attached to the brake hose/cable, but theres room to work on it. Any known cure? Not only does it sound awful, but it increases wear on components and (most. We promise! Refer to your photo. Both on the calipers and the tooth brush. Removing and reseating front wheel makes disc brakes rub If the lever is hard to pull, check to see if the cable needs to be replaced. Tighten the quick release (might need an extra hand with this for the rear wheel). Disc brakes rubbing? - How to fix it | CANYON US Give the cockpit (handlebars) a sleek, clean look and feel. Your disc brakes will certainly be noisy if your brake pads are contaminated. If you realize your bikes rubber pads are worn out, replace them immediately. In the absence of it, you can begin inspecting and fixing the disc brake calipers. Providing the wind isnt blowing in the rotors direction, you can spray degreaser on the chain just as it meets the crankset underneath the driveside chainstay, because this is the furthest point away from the disc brake system. As I ride and makes a bell-like scraping sound. Calliper clearance ok and no visible sign of rotor misshaped. Brakes have improved as materials and engineering know-how have evolved. To avoid this problem, make sure you dont lean your bike by its disc rotor. You want to first inspect the rotor itself, which is the round portion attached to the wheel. After checking the condition of your brake pads, place your bike on a stand and rotate the front wheel without applying brakes to see if theres rubbing. See if the brake lever(s) move smoothly when being pulled and released. That doesnt require much by way of toolsyou can make these adjustments with an Allen keybut it does require a lot of patience as you make minor adjustments and keep testing to find the perfect balance. Join us on the channel and the GCN App to submit your content, vote on the latest tech and keep abreast of exciting new trends. If your braking feels sloppy, or its getting harder to pull the levers, it might be time to replace the cable, not just adjust the brakes. The tolerances of road bike disc brakes are much tighter than their mountain biking counterparts. How to fix the brake rubbing on the wheel, Guardian Bikes Canyon gives no guarantee or accepts no liability for any of the information contained in this Technical Support Centre. If not, the lever can catch branches. Either the brake caliper is not aligned correctly, or the brake rotor isnt straight. If it does buy and use the tool mentioned above, or get a replacement rotor from where you purchased the ebike. The final step involves adjusting the disc brake calipers. Or, you could have both problems. Youll need to push the pistons back into your brake caliper to eliminate brake rub. Use an Allen wrench or a similar tool to twist the caliper bolt to the left to loosen it without removing it. When retightening the bolts, make sure to alternate between them, tightening each a little at a time. Treat it like your cars oil change and get it done around every 3,000 miles, even if you dont feel any issues. Replace the pads if you notice any metal protruding through the surface. If it isnt, the disc will scrape against either the brake pad or on the inside of the caliper body. Campagnolo disc brake pads feature a visible wear indicator. If your rotor is bent in multiple places, its unlikely youll be able to make it straight again or straight enough not to rub on the brake pads in the caliper. It is imperative the caliper is centered properly. . Its also important to avoid touching the disc rotor with your fingers because the oils on your skin can contaminate the disc rotor. These are those long metal rods that connect the hub to the outside of the wheel. The process of fixing your bikes caliper brakes is slightly different from that used to fix mechanical disc brakes. This does not automatically mean that the brake is badly adjusted. Trusted Source He is particularly fond of workshop tool exotica and is a proponent of Campagnolo groupsets. You can also decide to remove the bolt entirely. Here, he gives a few tips and tricks for how to fix bike brakesfor disc brakes, caliper brakes, and even cantilever brakesand when you should seek professional help, so you can avoid a disaster of your own.
