51. How to Install a Shimano HG or IG Chain
Removal and installation of a Shimano HG or IG chain pin.
In this tutorial, we will learn how to remove and install a connecting pin on a Shimano HG or IG chain. These type of chains always require a special replacement pin that has larger peens.
For this job you will need a Shimano compatible chain tool such as the Park CT-3, and a set of pliers for breaking the connecting pin after installation. You will also need a black Shimano replacement connecting pin for 6, 7 or 8 speed chains, or a silver pin for 9 speed super narrow chains.
The first step is to break your chain using a chain tool. If you have previously used a replacement connecting pin, do not disconnect on that pin. The replacement pins can only be used once. Break the chain on any previously unused pin. When you push the pin out, it may be difficult as it will widen the plate holes on its way through. The replacement pins have wider peens to make up the difference. Once removed, discard the old pin.
When installing a chain, always place the chain in the chain tool grooves furthest from the handle. See the tutorial titled “How to use a chain tool” for more detailed instructions.
Push the replacement pin in with the narrowed end first, then tighten until the narrow end is fully exposed on the other side. The wide end should protrude equally on both sides of the chain.
Now using your pliers, break off the narrow end of the pin. If the link feels stiff, place the chain on the inner grooves of the chain tool closest to the handle, and tighten it just a bit until the link rotates smoothly. For more tips on loosening stiff links, see our tutorial titled “How to loosen a stiff chain link“.
Is there a crankset out there that will allow a less than 32 tooth 2nd chainring to be fitted. Any ideas? Thanks. Giant Yukon FX. Has a SR Suntour XCT V2 on it now.... Read more >>
This area is the most polluted in the US. Chains get gunked up with grey & black crud amazingly quickly. It gets on the ground around your bike, gets tracked onto the carpet & you're screwed.
I use a chain cleaning reservoir, the Park Tool.
Any reason not to use Simple Green brand as the fluid??? I've got a bunch of it. Is there some reason to avoid it?
I wash the chain. Rewash with a super diluted solution. Rinse with hot water three times, drying gently with a cloth and an air compressor after each rinse.... Read more >>
First time on here so please be gentle lol
Rather odd issue coming up lately.
Sometimes when I go to pedal it can take a quarter or half a pedal for my chain to actually catch and do anything.
This can happen at all speeds and gears and when starting off.
Sometime it will also just slip completely and make a horrible clunking noise (which also causes me to loose balance if it "drops" whilst i pedal)
is there a way of tightening it up without shortening the chain dont know if there is a chain tensioner on r... Read more >>
My wife and I both have new ICE Adventure trikes...we both have experienced chain slippage...when I am on my largest front ring and on the small rings in the rear and pedaling hard I get slippage at times. Everything is new so don't think it is a wear issue...otherwise everything works great! Shifts fine between gears....
Thanks!... Read more >>
Hi Guys, as i couldn't find my exact situation i thought i'd best post up.
i recently replaced my chain and have since been having a right nightmare when riding as it keeps jumping forward on every downstroke.
the chain isn't skipping gears or anything it is just lurching forward, i have checked for loose cranks, bottom bracket etc and they are all fine. when trying to diagnose the problem thou it is very difficult as the problem only appears under load. when i was testing it out thou i could look down and see that the rear derailleur lowest jockey wheel was pulling ... Read more >>
Anyone know.. if Sunrace 8 speed cassette cogs are interchangeable with Shimano hyperdrive cogs? IE: could they be used in the 'stack'.. so to speak? I'm aware of rear derailleur specs etc.. possible shifting indexing issues. Or the reverse... Shimano into a Sunrace unit... ?
Thanks!... Read more >>
I have a Triban 3 bought a few months ago. I have noticed recently that there is some slight forward play on the right crank before the drivetrain is engaged. It's more noticeable when setting off and putting my weight on that side and when cycling up hills. What do you think is causing it ? Regards Andy... Read more >>
I just got a Schwinn Meridian Adult 26-Inch 3-Wheel...trike and added an electric front wheel hub motor. The problem is it's a single speed. I can't keep up the the motor without pedaling like crazy. I was told the easiest way to fix this would be to change the front gear at the crank to a like 52 tooth gear from the current 42 tooth one. I'm not sure if I can just change the gear or if I need to change the entire crank set. I need to know exactly what to buy to do this . I know I need a crank puller . It would be appreciated if anyone could send a link with... Read more >>
I have an old 10 speed I'm converting to a single speed and cant seem to find the right tool to remove the freewheel. The markings on it are a RD, 333, and a S in a circle. And of course Shimano Freewheel. I have a Park Tools FR-1 and FR-5 freewheel tools but both are too large. Need a 12-spline tool under 20mm.
Any ideas?... Read more >>
When the chain is at the smallest cogs both rear and front, then some times (depends which mood the bike is in that day), the chain jumps when I go from soft to harder pedaling. It does not happen very often. The feeling is like it goes on top of the cog teeths, but I can not be 100% sure as I haven't managed to see it happen. When I operate the derailer with my hand it feels like it not tensioning the chain as much as I would assume it needs to (too much rotational friction), and that tension is significantly better when the chain is at larger cogs (be it larger rear or larger front). The... Read more >>
Hello. I am by no means an expert when it comes to bikes but I bought this bike from a friend for 40$. Its a peugeot. I thought I had fixed the problem with the chain and gears but alas it's still broken. The chain will fall off when I switch gears or pedal backwards. Also, the tension in the chain is very low and clanks up against the metal. Hopefully you can see whats up from the pictures. Thanks in advance.... Read more >>
It says XC Shimano Singapore on it.
Thanks in advance.
... Read more >>
Greetings everyone! Long time reader first time poster.
I just got a new bike and when I'm riding it there is a slight wobble in the sprocket. Just enough to rub on the front derailer. It's not all the time. Only at certain gears (not extreme gears). When I spin the gears on the stand there is zero wobble. Is this normal?
I will add I am NOT light. I weigh around 225. Maybe that has something to do with it?
Thanks in advance!... Read more >>
The chain on my mountain bike hasn't snapped yet (touch wood!). It has accumulated about 5000 miles of wear so I don't know whether or not this is good going.
What's the best tool to carry in a kit for squeezing one of these emergency chain links into place on a chain? I've practised doing it with a flat and snipe nosed pliers in the comfort of a workshop (just the two parts of the link without a broken chain) but working with a greasy chain under bad lighting conditions would undoubtedly be more difficult. Would a crimping/ferrule pliers be a better tool if it could fit between the roll... Read more >>
I'm using a cassette/gear set from an MTB as a reduction gear on a DIY project. I need to remove a gear do to clearance. all the info I've found so far is, throw it away & get a new one & r&r info. I NEED to disassemble it. I'm also on a real tight budget.... Read more >>