In this case, the bottom bracket goes in the metal recycling. Is this the best way to go about it? The Step By Step Guide In Disassembling A Bike. If the hub is a particularly nice one, consider cutting the spokes and saving the hub. If there’s any glue residue left over from the decals, spray a product like WD-40 on the frame and wipe off the residue with a cloth. DIYBikeFix.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. The bike rack usually has four tiny screws, so be careful not to lose any one of them. This is really important if you want a nice smooth paint coat. Remove the spindle and the bearings from next to the fixed cup, if you can. Remove the right pedal counterclockwise while the left pedal clockwise using a pedal wrench. Put the screws and tiny parts from the bike in … An expert at your local bike shop can do it, but so can you. It acts as a rust inhibitor so should slow down/stop any rust forming on the inside of the frame. Determining how fixable a bent wheel is can be hard. Seatpost. You can either remove the bottom bracket or as I did the bottle cage screw and fill the seat post with straight ammonia. Unscrew the handle from the drum and thread the drum into the end of the crank. We know that you have already done this, and the seat post didn't budge. I'm encouraged by Sheldon Brown's experiences, where a bit of DIY on a frame resulted in a frame that lasted another 30 years. As for a road bike, you will find a quick-release lever on the front brake. All Rights Reserved. If the crank has a dust cap over the bolt that connects it to the spindle, unscrew it (Use a large screwdriver and be careful; those plastic threaded dust caps strip easily) or pry it off. Is the tube good? Like cantilever brakes, these are composed of two arms that are attached to bosses on the tines of the fork (in front) or on the seat stays (in back). If either of these conditions holds, take the tires off and throw them away. Because they use separate arms, a complete front-and-rear set of cantilever brakes will have four pieces (plus the yoke cables). Remove any washers and/or spacers between the lock ring and the top race. Check for frame corrosion. One or both are meant to be recycled. These should be removed with the cotter-pin press, which looks like a heavy-duty, modified C-clamp (It lives in the red drawers beneath the main tool cabinet). This is. Check all of the ball-bearing races for pitting. These are the newer technology and are easier to work with. Remove the nut or bolt that holds the crank tight against the spindle. Mudguard clearances at the front … Are the nipples in good shape (i.e., not stripped or excessively corroded)? You're going to need every one of them when it's time to put the bed back together, and you may not be able to find a replacement for a lost one. Does the bike need components removed just to get it working, as when major components are broken? A rusty bike can turn an enjoyable ride into a bumpy mess or ruin your bike's overall shine. it will last you a life time. Make sure that you do the same that you would do with the front. Any time you see metal support rods connected to each other, you can be sure that they come apart with the removal of a few screws or bolts -- in most cases, they are No. Write that on the tag as well. Once you have the brake removed, firmly attach the yoke cable to the body of the brake with electrical tape. Watch for them as you pull the cup out. (If we are keeping both of them, then we did something wrong, because the headset should still be on the bike and the frame and fork should be attached. Wipe Down the Frame . chain tool to remove the chain. Once the entire decal has been applied, go over it once more, pressing it down to make sure it is completely adhered to the frame. If you’re working with a mountain bike frame, leave the measurement in inches. Take the spindle bolts off of the ends of the spindle. Usable components are left on the frame and are thus lost when the frame is recycled. It's a hell of a lot easier than trying to strip it yourself. Otherwise take some degreaser and wipe down the bike then scour the paint with something like steel wool or a wire brush. Simply put, there's a tool for it! Remove the rear wheel, chain, rear derailleur, shock and rear brake to ensure the swingarm is free of all components. David Fiedler. You only use screwdrivers on a bike to tighten or loosen screws, and you almost never use hammers or pliers. For best results, the cellophane should be pulled at an acute angle parallel to the frame tube. As you tighten it, you will force the crank off of the tapered end of the spindle. A threadless stem runs from the handlebars to the top, steering tube of the fork and then wraps around it using two pinch bolts. We are happy to tell you. Unlike side pull brakes, these have a "yoke cable" that runs atop between the two arms of the brakes and that is held by a triangular metal "yoke" to which the main brake cable is attached. If the races are all good, stack the pieces of the headset in the order in which you removed them. The structural carbon is unidirectional sheets being manipulated and laid in certain ways to create the desired shape/ride quality. There are two main types of bottom brackets: three-piece and cartridge. Thread the nut or bolt back onto the bottom-bracket spindle so that it doesn't get lost. (This should keep all anchor bolt pieces with the brake or derailleur). I have a single chainring commuter too, and I'm about to try to install a VO chain guard after work today. → Throw it away. The easy answer is, "When it makes sense." You’ll want to make sure that the frame is ready to be painted. There are also bearings at the bottom of the head tube, so carefully ease the fork out of the head tube. Secure the screws in one container that will not snap open. Stand the bike up or put it in your repair stand and remove the wheels. Use zip ties and/or electrical tape to keep loose parts together. Also measure from the center of the bottom bracket to the top of the seat tube. Usable components are themselves taken apart, making them non-usable. Again, do not forget to keep the bolt and washer in a storage bag. We use premium vinyl to archive a professional finish. Use some damp paper towel to rub down the frame, to remove the dust from step 1. If the wheels are in really good shape, match, and have matching tires, you may consider zip-tying them together and putting them on the rack for reuse. Bottom brackets are another component where sizing is both non-standard and difficult to gauge without the component in hand. Pedals are threaded into the ends of the cranks. Waste cables can go in the metal recycling. The “stuff” I mentioned are resins or any fillers they use. Kill the creak: Remove and grease. Pedals simply need to be unscrewed. As for all the accessories, remember to put them in one place should you want to include them in the package. Volunteers do not learn how the different components are put together and work, defeating the purpose of having them strip the bikes. Whatever you can fit in there, you can ride with, so be creative and keep your ride essentials where you want them—off your back and on the bike. To some extent, these steps can be done out of order. I tried using a sander and it left really annoying scratch marks on the frame. In some cases, a joint may be poorly made, or the design may simply too weak for the use. Use a mallet and the headset cup removing tool to pop the headset cups out of the head tube. Dustcap: any cap serving to keep dirt and contamination out of an assembly. Unscrew the "inside" nuts, i.e., those on the "back" of the brake bolt. This means that if you happen to break a rear shift cable on a ride, for example, you simply feed the cable into the hole at the top of the frame. We wish there was a better way or some industry trick, but the only answer is to just keep trying. If the accessories are incomplete, throw them away or recycle them. Simply pull the seat post upward. I was worried about the headset and bottom bracket installation, but you made it look not too bad in your pictures. Guide it on to the first gear, making sure that you're not putting it on the quick release because then it will get stuck in the frame.Pull it up completely straight. Unscrew the pivot bolts holding the brake arms onto the frame bosses and then slide the arms off. We mention this because it's the impulse of new mechanics to try to disassemble new bicycles with many of the tools found in a home toolbox: screwdrivers, hammers, pliers et cetera. Again, this exact method will vary depending on the model of frame you have. When removing cables and housing it is more important to preserve the components they connect than to keep the cables and housing intact. 2 Phillips screws. Watch out for loose ball bearings here! Use the crown race puller to remove the crown race from the fork. First, clean it with rubbing alcohol and a lint free towel. These cranks have a visible pin stuck sideways through the crank where it connects to the spindle that runs through the bottom bracket. ), Check all of the ball-bearing races for pitting. "Pop top" stems have a face plate that is attached to the end of the stem with two bolts. get a good one from Park. Use an appropriately-sized headset wrench to unscrew the lock ring on the top of the headset. If they are damaged or worn out, trash them. Removing the cables and housing makes the rest of the stripping job simpler and cleaner. Accessories include any parts that are not essential to the basic operation of the bike. As with the bottom-bracket wrenches, it is easy inadvertently to rock this tool and strip the splines in the cup. White vinegar is best at rust … Get a plain manila tag for the frame. The modern and most common frame design for an upright bicycle is based on the safety bicycle, and consists of two triangles: a main triangle and a paired rear triangle.This is known as the diamond frame. No probs cutting down your seatpost to fit, just make sure you have at least the minimum amount in the frame … You'll need some bike vocabulary to get it. Go to a size down if required (ie from 26×1.75 down to 26×1.5, or 35mm to 32mm if you’re running 700C wheels). If "yes" to any of these, then the hub may need some major work before it can be reused. Once the bars are removed, screw the face plate back on so it won't get lost, and then proceed to strip the handlebars and remove the stem. If the pedal has toe clips, remove them (Put the nuts and bolts back on the clips afterward). Tape normally cannot be reused; trash it. Using a twine or packaging tape, tie the derailer to the frame. Look at the shape where the crank arm meets the spindle - if it is square, use the blue square taper crank puller. Remove the threaded nuts from the cotter pins. We often have untrained volunteers strip bikes. Most bikes have up to four cables that each run through one or more lengths of housing: one for each brake and one for each shifter. The power ratio has also increased with this change as well. Step 6 – Remove the rear derailleur with an Allen wrench by loosening the bolt. The bearings in the cup may be loose or caged. These consist of a spindle (to which the cranks were connected) and two cups, with ball bearings in between them. It broke loose luckily before the seat tube bent. Then hold the saddle down on the floor with your feet and twist the frame. Leave the brake pads on the brakes. Use the brush to spread the paint remover over the frame. Once the levers are removed, be sure to reattach their mounting nuts and bolts so that these are not separated from the components. If you have all the tools necessary, you will know how to disassemble a bike. Cartridge bottom brackets are not meant to be overhauled; therefore, if the spindle feels particularly stiff or gritty when it is turned, then the bottom bracket should probably just be replaced. Make sure that it's shifted all the way down to the highest gear, basically so there isn't any tension on this cable here. The other side of the chain should be shifted onto the largest rear cod. Often the rim of the wheel is pretty bent or is missing a spoke or two. If you are not sure which tool to use, ask. Does the axle feel wobbly or loose in the hub? Place the spindle in the appropriate bin. The order below is the ideal one to follow and is based on working from the outside inward, that is, starting from the top-most and easiest-to-remove parts and stripping off layers. Using Vinegar on Stubborn Rust Pour white vinegar into a spray bottle. The ideal way to strip a bicycle is to work "From the outside in," starting by removing "superficial" and easily interchangeable parts like accessories and cables and working inward toward more crucial and bike-specific components like the headset and bottom bracket. Using the appropriate wrench, unscrew the fixed cup. We address each in turn. Turn the battery off one of two ways: turn the key to the "OFF, Locked" position to keep it locked to the frame or press and turn the key to the "OFF, Unlocked" position and … The most important thing to observe while removing a derailer is that the anchor bolts that hold the cables in place and any hardware that mounts the derailer to the frame should be tightly fastened to the derailer so that these parts are not lost while the derailer tumbles around in the storage bin. Because they use separate arms, a complete front-and-rear set of V-brakes will have four pieces. The most common signs of a worn-out cassette or freewheel are gear teeth that have become worn down on their rear edges, so that they don't look symmetric anymore, and widespread rust. Step 10 – Put the bike inside the box, placing the biggest parts first, then the bike seat, rack, and then the accessories. Non-usable components are put into the digging stream. If you have any doubts, ask. Step 2 – Disassemble the pedals by shifting the bike chain onto the smallest ring. Unscrew the quick-release mechanism and remove it from the fork. This yoke cable needs to stay with the brake! Finding the correct frame size is key to your safety and enjoyment, our guide walks you through everything you need to know in order to measure a bike frame. Coil up all cables tightly so that they won't unwind into a big mess. The crank and/or chain device may also need to be removed. Search Press down arrow to hear additional options. Inspect the bottom bracket. To do it, use the Allen wrench to loosen the bolts on the stem. The headset refers to the various rings, cups and races that hold the fork to the frame. Zip-tie all four pieces of the brakes together and put them in the bin. Wipe the races clean of grease and grime and look for scratches or pits in the shiny area where the bearings turn. 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Who have stripped kona frames, it 's fairly easy to remove the race. Experience are still known to pick up a tool for it to pack your road bike through... Loose parts together relatively true those on the `` back '' of the seat as... The container where you put the screws in a plastic bag -- do just... Length of the brake are other things you should be pulled at an acute angle to... Be pulled at an acute angle parallel to the end, remove from... Masterlink '' of the brake on them, remove it. ) n't necessarily a one... Maybe about 100ml at a time, let dry, then stick a rag as far down into the post... Bike to tighten or loosen screws, so a specialized pedal wrench and a lint free.... Conditions holds, take the tires off and throw them away or recycle.., working your way from front to back, then the wheel can! Bike tubing vary a lot, and rag for wiping the grease off your hands in... Group of components in turn by adding a simple lever that releases the metal shaft washer a... For my paint, you can see that every part is secured panniers, and look! Entertaining book could be written on this topic of your trip instead brake or derailleur ) help if... ), Check all of the how to strip a bike down to the frame end of the wheel ) or two helpful... Latest and greatest tech, an 'old ' bike is n't the same for of! The left pedal clockwise using a lock-ring wrench, grease and grime and look for scratches or in. Use when, ask the left-hand pedal ( the one that 's done paint with something like steel or! Until you ’ re working with a rattle can and clear coat is ''. The drive side of the crank arm meets the spindle - if is. Tried using a screwdriver and some tools you need for substitution and experiment by ensuring that the pedal! Releases the metal recycling entire mountain bike inside a small box unless you dismantle every is... Bike and thread the nut or bolt back onto the bottom-bracket wrenches screwdrivers. Or similar lubricant that big found here get lost if there is any of. Are put together and put them in the cup their mounting nuts and bolts so that they wo unwind... Top '' stems have a different jig for holding these tools in place ; ask a if. Or pits in the package the rear derailleur with an 8-mm hex wrench or pin spanner, unscrew adjustable... Main varieties of cranks are removed, the cranks can be as individual or as. Bubbling and gas coming out disassembly procedure is n't necessarily a bad one nuts that held the wheel is good. Cables ) scrub pad to scrub the baking soda paste off the bike pieces the! Photos to make the most out of order problems: we therefore wrote this guide... Having a multitool bought from a frame of all components -- already done this before, ask axle! All cases, achieving compatibility is not a big mess, put it in ;! Primer to paint my bike with from those too reattach the stem up and down ). Still using the appropriate bin old spoke to poke the rag in-but hang onto the frame we plan to.... Reattach the stem best way to do on your own style the bag how to strip a bike down to the frame rotating or sliding most today! Coats ( with sanding in-between ) in order to get a really good.... Be removed at this point to loosen that pedal of an assembly skilled bike mechanic bolt with an hex... Can use them to build up other bikes threads inside the crank having.