how to install rear disc brake conversion kit motorcycle

Just to add a note after driving it - if you have real tight wheel opening to tire clearance like I do, this will add about 1/2" to the overall width so you could have interference. I hope you are fine. Thank you. Hey Guest - A post a day keeps Basil from visiting you in the small hours and putting a bat up your nightdress! And at almost 10 minutes long, it doesnt skimp on the details eitherso its a good one to watch if youre mulling the idea of ditching your rear drums. I'll report back when I drive it. % of people told us that this article helped them. And though a lot of what is covered in this video is in the context of a Stop Shop kit, the same basic fitment and brake system principles apply to any disc conversion job. The guide pins can become packed with dirt, brake dust, and other debris, causing the caliper to stick. Our Universal Combination Valve Kit (VL3359K)would work perfectly when going to an all-disc braking system. 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. Want to mention another member in a post & get their attention? Rear Disc Brake Conversion Kit converts rear drums to 12" rotors with single piston calipers. In this case, I've taken the outer flange of the drum brake down to the same level as the outer step surrounding the . 2. use a screw to get the drum off. Finally, remove it from its socket. wikiHow is where trusted research and expert knowledge come together. Rep Power 300 Drum to Disc Conversion for Motortrike 9" drum brake system Just completed a drum-to-disc conversion on a Valkyrie with a MotorTrike conversion. The caliper bracket itself goes behind the axle flange. A change would be required. While I'm waiting for the new caliper brackets, I cut one of the brackets I had and re-welded it as close as I could to the proper height to do a total hookup and see if I would run into anything else. Here's a few pictures to show what it will look like with the new brackets. With JEGS front and rear disc brake conversion kits, you can even simplify installation and reduce wrench time. If you haven't found a product that fits your needs call us at 1-716-852-2139 or Click here to send us a message. But there is a way around this. The LS swap is no doubt still going strong, but if youre planning to run an automatic behind your 4.8, 5.3, or 6.0L LS-powered ride, youll need to pay attention to a few items we discuss in this buyers guide. The drum brake system consists of a backing plate, which mounts the primary and secondary brake shoe linings, a hydraulic wheel cylinder, and mounting hardware/return springs that secure the brake shoes and wheel cylinder in place. Therefore, it is critical to use the correct disc/drum master cylinder with any swap, or a specific disc/disc master cylinder if going 4-wheel disc brakes on your ride. In the end, It will be your decision. Fit the ratchet, and make sure the socket/ratchet. Theyre also heavier, increases the bikes unsprung weight and the wheels rotational inertia. Cognito Moto also supplies entire wheels with the new hubs, too. Youll have to decide if its worth it based on your budget and what other tasks are a part of your car restoration project. Start By Getting Your Bike Ready for Tire Removal. These spindles are the perfect answer if youre building from scratch or if your original spindles are damaged from a bad wheel bearing, bent from an accident, or other such issue. Insert the bolts and tighten with a torque wrench. So, is it worth it? The concern here, according to GM's Smith, is the truck's "non-linear" braking and traction control will work differently after a drum-to-disc swap. It is a simple, yet effective, design. The forging is stronger than the original cast spindle, plus any clearance or machining normally required for the disc brake kit to allow it to be installed is already built into this new spindle, making it an easy swap. Also, you will need to disconnect the parking brake cable. See for yourself in this NHTSA report on the benefits of dual bowl master cylinders and upgrading drum brakes to disc! There's no question the superiority of disc brakes versus drum brakes when it comes to stopping. . Follow more updates from MotorBiscuit on our Facebook page. Higher end front brake kits, such as Wilwood brakes with aluminum non-floating four piston calipers, drilled rotors, and more, are usually just north of $1,000. a manual line lock for a parking brake but in case of a hydraulic failure, that 6472WBK-13 13" Brake Kit Instructions for 1962-1974 GM "A", "F", and "X" Body - PDF. the bore causing a low pedal. 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. By signing up you are agreeing to receive emails according to our privacy policy. Thanks for your help. If a factory valve is present, it is probably best to replace the valve with a disc/disc combination valve because of the unknown. 4Pcs 31.8mm Vintage Bike Shifter / Brake Cable Clamps Guides Stopper. But dont worry, all the kits we sell provide everything you need to get the job done with full instructions, so think of this as just a primer. "Disc brakes are increasingly making their way into the road bike market, and it is now very possible to convert your "keeper" standard rim brake road frame into a hybrid mix of disc brake front and rim brake rear. You have decided that your hot rod, muscle car, or classic truck deserves a disc brake conversion and youre scrolling through the offerings from Speedway Motors and see many caliper options, including single piston, and multi-piston offerings. Use it to try out great new products and services nationwide without paying full pricewine, food delivery, clothing and more. Higher end front brake kits, such as Wilwood brakes with aluminum non-floating four piston calipers, drilled rotors, and more, are usually just north of $1,000. If this is the case our disc brake conversion kit will either include the required spindles or will provide details on where to source disc brake spindles for your conversion. Do you need a pusher or puller style fan? think twice about going that route! Obviously, the first step will be to remove the old drum brake components. This is because disc brakes shed water much more easily than drum brakes. Thanks guys. Dec 30, 2022 #2 Looks like a nice system, > Austin Healey - Disc Brake Conversion Kit - (Rear BN2 - BJ8) Capesport < Here's a past thread that might be helpful, > Rear Disc Conversion < Or send Steve an email, steve@cape-international.com Dougie '65 BJ8 3000 MKIII GN.29 '57 100-SIX MM Vintage Racer GN.1 #414 Team Healey PDX [SIGPIC] [/SIGPIC] OP Make sure you choose a kit that matches the make, model, and wheel size of your vehicle. Once pre assemble is completed, disassemble everything. He will have a kit with loaded, new calipers, mounts, hoses and hardware available in a week or so for $250. Steel braided lines Brakes with hydraulic actuation rely on pressure to convey the force you. Our video will walk you through the installation process, plus well go through all the parts youll need and cover the most common questions fielded by our Tech Team. The fixed caliper is preferred in a performance braking package due to the thicker mounting bracket and more robust caliper assembly. Determining the correct flexplate for your V8 Mopar-powered project takes a little understanding of how these engines were balanced. We have basic front disc brake kits for Mustang II spindles for under $200, while our GM muscle car front disc brake conversion kits with spindles are in the $400-$500 range. Using the correct part is imperative to engine longevity and proper drivetrain assembly. If the car already has a universal combination valve, it may be able to be converted to a disc/disc. And youll need a dial For this very reason manufacturers slowly adopted disc brakes as the standard front brake system on vehicles moving into the 1970s and beyond. Radial brakes are for radial tires, right? 4. undimple the hub nut, and remove nut. Best of all, CPP offers its brake kits in assembled form, to save the installer even more time during the conversion. It is extremely important that you know what you are doing before you attempt this. pumps up while driving the car. Include your email address to get a message when this question is answered. He will have a kit with loaded, new calipers, mounts, hoses and hardware available in a week or so for $250. WBR Brake Rotors are manufactured to meet or exceed the original equipment manufacturer specification for durability, fit, and function. How can you tell if your master is appropriately sized to operate a new (disc brake) system? Even if your drum brake setup is using a split reservoir, it will not be compatible with a disc brake conversion. need a caliper piston tool. Disc brake kits require their own flexible brake hose that differs from a drum brake hose, so remove the old hose at the frame rail connection and at this point you should have a bare drum brake spindle to clean up and prepare. 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. If you install a generic set of disc brakes, youre going to run into several problems. If the pads have been on the car for a while, they may be old enough to have asbestos in them. This turns the bikes kinetic energy into heat via friction, which slows the bike down. Removing and Replacing A wheel With Disc Brakes And Quick Release Axles. Yep, standing by for cool photo's. Don't have an Avatar? The outter bearing is packed and the hub assembly slides onto the spindle. It is true, up to 70 percent of your braking is handled by the front brake system, a rear disc conversion not only rids your vehicle of drum brakes deficiencies in its entirety, but with a large-window wheel option rear disc brakes compliment the front disc brake package too. Drum brakes often have limited stopping power compared to disc brakes, so if you want a higher level of performance or peace of mind, converting might be a good idea. check that might affect you is your rear axle end play. For instance, youll probably need to modify your car to accommodate the generic kit because the kit isnt made to fit your car perfectly. A dust cover is installed and the rotor slides over the wheel studs. Unlike a car, motorcycles dont have traditional shock absorbers in front; they have forks. Also, make sure you have plenty of fresh brake fluid on hand, as you will want to flush all the brake lines. A disc-compatible rear hub for an early Honda CB750 with bearings costs $555 from Cognito Moto. The humble disc brake system is just such a feature we are referring to here. Youd still have a classic bike with its original frame. H&H Classic Parts offers quality car-specific disc brake conversion kits for classic Chevy vehicles. First, are you unhappy with how your current brakes are performing? provide for a pedal feel that is even harder, Master Cylinder Bore Size Affects Travel Distance and Pedal Effort. Hey Guest - do you know of an upcoming British car event? For the front end, remove the drum backing plate from the hub/spindle. I hooked up my original emergency brake cable as well and it fit just fine. Features: - Installs on Original Spindle - Preimium Single-Piston Calipers - Slotted and Drilled Rotors - Front Disc Brakes Included: - Two (2) Single Piston Calipers - Two (2) Rotors - Two (2) Durable Front Brake Brackets First off, its important for you to have a working If youve upgraded your engine to push out more power, upgraded brakes should be next on the to-do list. I'd really like rear discs, but want to maintain the stock 11" discs on the front instead of going to the Wilwood setup. upgrade to four wheel disc brakes on your AMC. However, is that something you can upgradeand should you? This clamping force is greater than that of what a drum brake can apply, and this is where the self-cleaning function comes into play, as the disc brake pads themselves scrape away old lining material, dirt, and debris to keep the brake rotor clean. Connect the brake lines to the new calipers. 2. Dearborn classics now offers a new power disc brake conversion for converting your original manual drum brake system to power front discs. Brake Pad Identification and Friction Surface Options Explained, Small Block and Big Block Chevy Engine Flexplate Guide, Easily Back Your LS Swap with The Manual Transmission of Your Choice, Two Pedal Tech: Finding the Best Automatic Shifter for Your Build, Adapting Tremec's Popular T5 5-speed Manual to Ford's Flathead V8 Engine. These kits will not fit factory 13 . This greatly reduces caliper flex, especially in radial mount configurations, and the pistons clamping on each side of the rotor versus one side in the floating caliper setup provides much better clamping force. I finally got the GM rear brake caliper conversion on my car The reason for this is the caliper pistons are manually adjusted via those On most models, one of the two pads is shaped slightly differently to fit into the caliper next to the front forks. Bolt on the new caliper mounting brackets. If you have a manual shift car Poke them through the floor and attach them to the equalizer. 1. rear wheels off. The hardest one to find is an axle flange (or hub) puller. 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. It can be said that you can pay for convenience, or you can pay for time. The open nature of the disc brake system also means greater heat dissipation compared to the enclosed brake drum covering the drum brake components. Hlw Assalamualaikum, How are you guyz? It uses the same hard clamping, single piston calipers '70-72 A-bodies used, along with 11-inch rotors. Exact copy of Delco with Short Threaded Rod. References. Which Brake Kit Do I Need? TRW Brake Pad. Black Finish. Today, essentially all motorcycles come standard with front and rear disc brakes, Motorcyclist reports. Everything is bled out and adjusted and I have a good solid pedal. For the front brakes we are focusing on that means removing the drum with bearing hub, and then the backing plate with brake shoes, wheel cylinder, and hardware can usually be removed as a complete assembly. But that's without any of the requisite braking hardware, such as the rotor and caliper. One thing to note in the next few pictures is that when you consider where to mount the hose end bracket, don't mount it directly under the frame bumper. Well show you what to look for in this buyers guide. But because most classic motorcycles are relatively light, if youre just casually riding, drum brakes should be enough. Disc brakes generally use a 2 psi valve, usually only if the master cylinder is below the level of the calipers (such as a hot rod under floor frame mount setup like our illustration examples below). 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. Acura Integra DA (1990-1993) DIY Cost - $400+ This movement is how the two disc brake pads clamp down on the disc brake rotor. Our Mopar flexplate buyers guide will help. Look carefully, since the replacements will need to go in the exact shape and position. And heres where it gets complicated. The assembly is covered by a brake drum which is keyed to the wheels via the axles or hubs and wheel studs. Share ko yung mga OEM parts na nabili ko for conversion: Raider Rear Brake Set: image Raider Rear Disc Rotor: image TS: if your brake is reliable enough. Rear disc brakes improve your truck's braking system and provide reliable, all-weather performance. So, for many a drum to disc conversion kit if the drum brake spindle is in serviceable condition, youre good to go. brakes several times to adjust the calipers up. Use a small hammer to give it a sharp tap - this seats the socket fully and can help disturb thread lock. By Bruce L. Ross. The less modification and more common the part the easier it'll be some day up the road when you replace stuff. CPP's catalog gave us many options, from multi-piston disc brakes to proven single piston designs. However, there are several reasons why disc brakes supplanted drums on modern bikes. The OEM 65-67 brakes leave the same spindle on the car. Dave previously ordered one of our master cylinders, so we pulled up his past order to make sure it was the right match for his new disc brakes, and it was. http://t.co/Ima8wPdFI7 pic.twitter.com/OP06CR2z59. Drum and disc brakes ultimately work on the same principles, Edmunds explains. The materials used in each kit are based on the make and model of your vehicle and take into consideration performance and driving habits. 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. $350.00 ford 9 / bolt on disc brake kit: Web this bolt on rear disc brake kit is a great compliment to your front disc brakes. Measure your master cylinder bore size to make sure its the right fit. If there is anyone out there interested in making a conversion from drum brakes to disc brakes on their Lehman kit, I can help you with that. I did find out today that John has been super busy with orders so I won't get the new brackets for another two weeks. I'll update this as needed and when I find a suitable master cylinder. I recommend using the E-brake calipers so Second, chuck the wheel onto a mill or lathe and machine down the old drum brake. Can You Use Your Original Drum Brake Master Cylinder with Disc Brakes? However, the floating caliper mounting system is not without its problems. I'm still looking for a four wheel disc master and I know now it has to be from a Ford product but I'm still researching. For maintenance work, like bench bleeding your new master cylinder or bleeding your system, you might find life easier with our proportioning valve bleeding tool and our bleeder syringe tool. Once you understand how drum and disc brakes differ in their function and ability to stop your car, youll fully understand our buyers guides intro when it says, Why didnt I do this sooner!. this one for mid-60s Impala, Caprice, Bel-Air, and Biscayne models), this one for 1955-1959 Chevy and GMC trucks, Cold-Case Radiators For Classic Camaros - A Smart Investment, Are Cold-Case Radiators Any Good? In case of the car bottoming out where the axle hits the bumper, you don't want your brake line or hose getting smashed or broken, causing a brake system failure. For a cruiser-style build or a build on a budget a single piston floating caliper disc brake conversion will do, but if youre looking for the best braking and highest performing brake conversion, then it must be a non-floating caliper setup. Another thing to pay attention to is something that you cant necessarily see but is easy enough to check. We also cover the staggered shock configuration. Drum brakes certainly got the job done back in the day, but are well known for their issues, including retaining heat that can introduce brake fade, more complex assembly with more moving parts, brake grabbing when wet, and the need for regular manual cleaning of the drum brake assembly. Learn more about residual pressure valves, proportioning valves, combination valves in our Toolbox guide. The drum/drum split master cylinder will not have the right bore size, nor enough capacity for the disc brakes fluid volume. Penetrating lubricant can very helpful with this step. this at a minimum (~.010) so the caliper piston doesnt get pushed back into And usually, these braking systems feature drilled rotors, for weight savings, heat dissipation, and more consistent braking in wet conditions. 15. As always, if you have any questions or need help on this project, reach out to our Tech Team for assistance. Dougie-I took your advice and contacted Steve at Cape for the instructions, and he emailed a copy to me. It's still best to pay attention to the position of the old pads, just in case. Now consider todays highway speeds, the increased performance we add to our classic muscle cars, hot rods, and pickup trucks, and it is easy to see why drum brakes simply are unsafe by todays standards. {"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":"

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