how to install rear disc brake conversion kit motorcycle

It used to be that retrofitting discs onto an older car meant scouring the junkyards for '70s disc brake cars to rob them of spindles, calipers, master cylinders, etc. Heres a basic overview of the process: If youre more of a visual learner, check out this fun and informative video tutorial by Motorhead Garage and H&H Classic Parts on how to install a disc brake conversion kit. I wiped out my original post to put the final outcome of this so here it is. Many of them had drum brakes from the factory. Dougie-I took your advice and contacted Steve at Cape for the instructions, and he emailed a copy to me. Their enclosed design also makes them less susceptible to rust. And youll need a dial The guide pins can become packed with dirt, brake dust, and other debris, causing the caliper to stick. 15 wheels as well as most aftermarket 15 and larger . Completely assembled for easy and quick installation. Things change, and now he is interested in converting over the last step of safer brakes and going with a disc brake conversion kit. Theyre cheaper to make than disc brakes, for one. Once the rotor is fitted the disc brake caliper is mounted via a custom caliper adapter bracket. However, is that something you can upgradeand should you? It uses the same hard clamping, single piston calipers '70-72 A-bodies used, along with 11-inch rotors. But while drums and discs both use friction, they do so in different ways. brakes several times to adjust the calipers up. Even though drum brakes work okay, disc brakes are still a huge upgrade. Since drum brakes take slightly longer to apply, the metering valve holds off pressure on the front disc brakes long enough for the rear drum brakes to catch up, preventing a nosedive. Product Features: However, most of these hubs are for the rear wheel. The first step in adding the new brakes is the installation of the kit-supplied caliper mounting brackets on the original spindles with supplied Grade 8 bolts. The 1991 chevy obs project truck gets rear disk brakes! Enjoy! Best of all, CPP offers its brake kits in assembled form, to save the installer even more time during the conversion. With JEGS front and rear disc brake conversion kits, you can even simplify installation and reduce wrench time. Our Auto Metal Direct '67 Chevelle was restored fairly close to factory spec, meaning it had power front drums when finished. Your email address will not be published. (That's my keeper below, in its "before" spec: a 2011 Colnago C59 Italia.) I want to know if anyone's done a successful conversion from the OEM drum/wheel to a disc setup, especially using the parts form a later incarnation of the bike or the better model form the same year. There's no one real reason, but it varies from cost, to frugality, to some people are just fine with using them. Fill the master cylinder with fresh brake fluid. wikiHow is where trusted research and expert knowledge come together. I'll look to see if I have a stock wheel around to try so those of you that have stock wheels will know if this will work for you. A commercial lift that you can rent hourly is also a nice option. We went with front disc kit 67CBK-S. It's a complete package that includes the correct master cylinder, flex hoses, and even hard lines for converting to discs. Obviously, the first step will be to remove the old drum brake components. CP706 Installation Instructions for 1928-59 GM Disc Brake Conversion Kits - PDF. And heres where it gets complicated. Insert the brake pads into the caliper and position the caliper assembly over the rotor. It's a complete package that includes the correct master cylinder, flex hoses, and even hard lines for converting to discs. Product Details. His question centered around the fact that he had bought a master cylinder approximately five years ago in an effort tomake the car safer by getting rid of the single bowl master cylinder. A four-piston caliper will have two pistons on the inboard side and two pistons on the outboard side and utilize either an internal or external fluid crossover for the brake fluid to apply pressure to all four caliper pistons at the same time. hbspt.cta._relativeUrls=true;hbspt.cta.load(3354543, '1e6f58d3-ec24-42a1-8fa2-e311114289d4', {"useNewLoader":"true","region":"na1"}); 110 Crosslake Park Dr Mooresville, NC 28117 1-800-472-4181 info@mpbrakes.com. Second, chuck the wheel onto a mill or lathe and machine down the old drum brake. The front brake is where the majority of your stopping power is anyways. Fit the ratchet, and make sure the socket/ratchet. Something like this might just make your life a little easier. We've got the best quality disc brake conversion kits available for Dana 60, Dana 70, Dana 80, Eaton, 14-bolt, and Sterling 10.25 axles. And these forks are designed to accommodate both the hardware and braking forces associated with disc brakes, RevZilla explains. The humble disc brake system is just such a feature we are referring to here. You cant overlook critical details like how your parking brake will work and clearance between your axles and wheels (especially if youre running an aftermarket combination). We'll also walk you through choosing the correct parts in order to make this installation a breeze! The open nature of the disc brake system also means greater heat dissipation compared to the enclosed brake drum covering the drum brake components. Saves a lotta work, too. This will not work with 14" wheels. This is a very cost effective way to yes i used gm calipers and rotors from a 77 3/4 4x4 chevy truck.i also opted for the stainless steel braided brake line kit it was very easy to install. And you can reinstall drum break system of your bike. Keep in mind that the process may vary slightly between models. All check marks in the right column and just goes to prove why most everyone wants to update to disc brakes on their classic drum brake ride. upon what parts you decide to use. 4Pcs 31.8mm Vintage Bike Shifter / Brake Cable Clamps Guides Stopper. If a factory valve is present, it is probably best to replace the valve with a disc/disc combination valve because of the unknown. With his kit, I used 610-234 Dorman wheel studs, Front rotors for a 95-97 Ford Crown Vic and a adjustable proportioning valve block from Summit but you can use just a valve which is cheaper. 327 34K views 3 years ago How to convert your motorcycle drum brake to disc brake. This is a very cost effective way to upgrade to four wheel disc brakes on your AMC. If you are replacing the rear brakes, you will probably have to remove the rear axle shafts in order to remove the drum brake backing plate. But GM's 1500s with the 5.3L have discs in front, drums in the rear. On most motorcycles it is not possible to install the pads backwards as they will only fit into the calipers one way. the master cylinder will struggle to keep up with the volume, make the car safer by getting rid of the single bowl master cylinder, Smaller bore size = Greater line pressure in the system at a given pedal effort, Larger bore size = Less caliper movement = Hard brake pedal. A disc-compatible rear hub for an early Honda CB750 with bearings costs $555 from Cognito Moto. Very easy almost plug and play using common parts from different bikes. Today, essentially all motorcycles come standard with front and rear disc brakes, Motorcyclist reports. you have a backup system like you have now. In both instances, what we are trying to do is remove the metering valve from the system. And many motorcycles feature drum brakes rather than discs. A motorcycle with disc brakes has two pads squeezing either side of a disc-shaped metal rotor. If you accidentally open the master cylinder cap or otherwise introduce air into the brake lines, you will need to bleed the brake line (refer to your owner's manual). 1. rear wheels off. Copyright 2023 Endgame360 Inc. All Rights Reserved. tools. Additionally, you might want a new set of park brake cables (more on that later). If the car already has a universal combination valve, it may be able to be converted to a disc/disc. If you use a kit specifically designed for your exact vehicle, youll get all the hardware engineered to fit your car for optimal braking performance. If not, your avatar will default to the 1st character in your username. Lift Your Chevy You can use a home lift or jack stands for this job. GM 3-3/8" Sqauare Firewall Bolt Pattern. And if you want a ready-made wheel, that costs around $1000. I'll report back when I drive it. 1. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/9\/97\/Change-Motorcycle-Disc-Brakes-Step-1-Version-2.jpg\/v4-460px-Change-Motorcycle-Disc-Brakes-Step-1-Version-2.jpg","bigUrl":"\/images\/thumb\/9\/97\/Change-Motorcycle-Disc-Brakes-Step-1-Version-2.jpg\/aid397255-v4-728px-Change-Motorcycle-Disc-Brakes-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"