40. How to Use a Quick Release Chain Link
Shows how to disconnect and reconnect two of the most common quick release chain links.
Today we'll learn how to use a quick release chain link. There are two common link types, for which all you need is a good set of pliers.
The first type of quick release link is found on bmx and single speed chains. There are three parts: one link plate with two chain pins attached, a plate with no chain pins that slides on the other side, and a clip that holds the link together once installed.
To disconnect this type of link, place one jaw of your pliers on the chain pin, and the other jaw on the open end of the clip. Then squeeze your pliers until the clip pops off. Then you can remove the outer plate and slide out the rest of the link.
To reconnect, simply reverse the process: slide in the link with the chain pins, place the outer plate on the other side, and then put the clip back in place. This time place one jaw of your pliers on the closed end of the clip, and the other jaw on the opposing chain pin. Then squeeze them together until the clip snaps into place.
The second type of quick release link is found on multi-speed chains. There are only two parts to this style. Each of the two plates are identical, and each has a chain pin on one end.
To disconnect this style, simply place the pliers on opposing ends of the link as demonstrated, and then squeeze the pliers together until you hear a click. Now you can slide both links out.
To reconnect this type you don't even need any tools. Simply slide both ends of the link together and then rotate your chain on the bike until the quick release is on top and the pedal is facing forward. With both wheels on the ground, compress your brakes so your bike doesn't move. Then step down on the pedal. It doesn't take that much pressure to pull the links so they snap into place.
My 1997 Trek 720 Multitrack was diagnosed at the local bike shop that the crankset, cassette, and chain need to be replaced. I think the front derailer also needs replacement. I ride for fitness so I do not care that much about the weight penalty using this older & heaver bike. I checked my online cycling log that tracks my workouts and it was says there is over 5,000 miles over the last few years. Its time to replace the original components on this bike.
I looked into buying a new bike and got sticker shock. So, I started looking into buying a used bike or fix want ... Read more >>
Was MTBing the other day and was about 9 miles in, a 16 mile ride, and a couple hours of daylight left, when the 9 speed KMC quick link broke on my chain. As soon as I saw what happened, I started to think, "This is going to be a long walk back!". I calmed down some and thought, "I believe I put a extra quick link in my backpack." Sure enough, I did. Whew!... I had a single speed link and a 6,7 and 8 speed quick link. I then relized I was riding a 9 speed MTB. Well, to make a long story short, I tried the 6,7 and 8 speed quick link and it seemed to work fine and got me... Read more >>
I hope you can help me. I bought a new 26" MTB rear wheel online and it has a Shimano Deore hub, I was trying to attach a new CS-HG20-7 Shimano Hyperglide Sprocket (with 7 gears and 12-28 teeth), but it seems the "Sprocket socket" (I am not sure what it is called) is slightly longer then needed, I could theoretically fit another gear cog.
Are there some kind of "spacers or washers" available? If yes, what are these things called?
Or did I mess something up? Is this normal?
I am new to bike repairs,... Read more >>
This might be a dumb question/problem...
Today I took my cassette off and I forgot to keep it in order so now the spacers and cogs are all out of order.
Does anyone know how to reorder the spacers (some are different thicknesses) and gears correctly?
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Thanks... Read more >>
I removed and replaced the cassette on my bike (making no changes). Now I find that when the wheel is under load the chain climbs up on the teeth of the smallest sprocket (see photo).
Everything works fine with the other gears or when the wheel spins freely. This seems to be the *opposite* effect I'd expect if the chain had stretched or the gear teeth were worn. Instead, the pitch of the chain seems too short, not too long. Can anyone explain what's happening and how I can fix it?... Read more >>
Hi all. i am new here and generally also pretty new to doing anything with my bicycle myself.
I was driving my bicycle today and suddenly noticed that the rear chain ring got completely detached
from the hub and was just free rotating. I never before had a closer look at how it looks like, so I have no idea, what exactly got broken. Now it looks like that:
[img] Read more >>
Does anyone know the correct tool for this freewheel removal. The Park FR2 is too small.
The freewheel comes from a 1980s Raleigh Record. I've tried two local bike shops with no joy.
It has a Maillard stamp.
Thanks and Regards
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How do I get from this
The first picture is the model I have sachs LY 94. 8 speed 12-21. I have the freewheel and cassette off the wheel like in the ... Read more >>
Hi, this is my first post to the forum! I have an old Focus MTB, bought it just recently second hand and I am also new to biking so please excuse me for being naive.
The problem started after the first miles with the bicycle, hearing a noise from the back. It was getting louder and louder very quickly and now, when I am pedaling everything is normal but when I stop and keep the pedals still, while on the road, the chain turns really loose and even goes out of the ring. This happens all the time. Tried with some lube and also tried to see if there is an obvious problem with the chain b... Read more >>
Removing SOLEUS freewheel DIY without a remover, garage style tip for everyone...
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Thanks...... Read more >>
I need some advice. I bought a used, "as-is", 2015 Fuji Nevada 1.9 Mountain Bike with 3 x 7 gears from a LBS. I ride it a lot, 10-20 miles 3-7 times a week. The spin-on freewheel was a factory issued SunRun 14-34 and it literally fell apart in 2 months. (Yes, SunRun, not Sunrace) I purchased and replaced the old SunRun with a new SunRun 14-34 and after 3 weeks it is wobbling. I had another LBS check it out, they are scratching their heads. I am wanting a better quality freewheel than the Fuji factory issue of the P.O.S. SunRun Brand. The Shimano Tourney 14-34 makes sense but is there a better ... Read more >>
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