How bad is a loose motorcycle chain?

Crystal Koelpin asked a question: How bad is a loose motorcycle chain?
Asked By: Crystal Koelpin
Date created: Sun, Mar 14, 2021 3:32 AM
Date updated: Wed, Aug 17, 2022 10:52 PM


Top best answers to the question «How bad is a loose motorcycle chain»

A loose chain has the potential of coming off the sprockets altogether. This means you'll lose power to your motorcycle even though the engine is still running. This may not seem so bad unless you think about losing power in the middle of the freeway.


Those who are looking for an answer to the question «How bad is a loose motorcycle chain?» often ask the following questions:

🚗 How loose is too loose for a motorcycle chain?

1.2–1.6 inches (30–40 mm) is typical for streetbikes, while dirt bikes may need 1.4–2.0 inches (35–50 mm) of slack. Step 4 To adjust the drive chain, loosen the axle nut a couple of turns . If all you have is a short wrench, you can stand on it to get the nut loose.

🚗 How loose should motorcycle chain be?

On average, however, most street motorcycles will need a chain tension of about 20 – 30 mm, or about a half inch to an inch in slack. This means that the chain should be able to move about a half inch to an inch up and about a half inch to an inch down. It's easiest to measure this using a measuring tape.

🚗 Is a loose motorcycle chain bad?

A slipped chain can not only cause damage to other moto-components in its vicinity as it ventures forth to slap out all its excess energy, but it could also hurt the rider. That said, inspecting and maintaining your chain every 500 miles should catch a loose chain long before it has enough slack to jump off the cogs.

Your Answer

We've handpicked 22 related questions for you, similar to «How bad is a loose motorcycle chain?» so you can surely find the answer!

Should my bike chain be loose or tight?

Check your chain out. It should be tight enough that it only allows you to move it up and down about one inch. If it is sagging or much looser than that, you need to tighten that chain up. Chains often loosen when a bike does not have a derailleur.

What happens if bike chain is too loose?

When it's loose, the rate of power transfer drops, and you aren't able to propel the bike forward. A bike chain can fall off completely, but oftentimes it only becomes loose. If it isn't too loose, you can keep cycling until your destination and then tighten it.

Can you ride a bicycle with a loose chain?

you can ride on it until it falls off the sprocket, locks up your back wheel, and throws you off putting you into a hospital bed. up here if you have a loose chain, they'll fail you for safety and you won't get your license.

What happens if your bike chain is too loose?

The problem with a bike chain that is too long or is loose will cause the chain to slip off. And this will affect changing the gears cause the dérailleur does not have enough capacity to pick up the slack with the chain being too long.

What could happen if you ride your motorcycle when it has a very loose drive chain?

What could happen if you ride your motorcycle when it has a very loose drive chain? Explanation: Drive chains are subject to wear and need frequent adjustment to maintain the correct tension… If the chain becomes worn or slack, it can jump off the sprocket and lock the rear wheel.

How do i know if my bike chain is too loose?
  7. IF YOUR CHAIN CAN'T PASS BOTH TESTS: Avoid these gear combinations--or replace cogs and chainrings. Your gearing's in a funky gray area.
Motorcycle chain measurement?

Chain width is measured in eighths and sixteenths of an inch. Motorcycle and ATV chains have a width number of either 15, 20, 25 or 30. If the distance between the two inner plates in a link is 3/8th of an inch, the chain has a width number of 30. 15 width: Measure 3/16” between the inner plates.

Motorcycle chain standards?

Chain standards

SizePitchMaximum Roller Diameter
500.625 in (15.88 mm)0.400 in (10.16 mm)
600.750 in (19.05 mm)0.469 in (11.91 mm)
801.000 in (25.40 mm)0.625 in (15.88 mm)
1001.250 in (31.75 mm)0.750 in (19.05 mm)
Motorcycle chain stretch?

But apparently new chains do “stretch.” That is to say, when a chain is assembled, all the pieces are more or less in place but once they are on a bike and experiencing stress they all sort of fall into functional place and that can result in the chain being a little looser.

Is it bad to ride a dirt bike with a loose chain?

you can ride on it until it falls off the sprocket, locks up your back wheel, and throws you off putting you into a hospital bed. up here if you have a loose chain, they'll fail you for safety and you won't get your license.

What happens if your chain is too loose on a dirt bike?
  • To say it hurts would be an understatement. This happens when the chain is either too loose or too tight. Additionally, a loose chain wears out the rubber on your swing arm and can derail. If it's too tight it can wear out your sprockets prematurely.
Best motorcycle chain brand?

Best Motorcycle Chain Reviews

  • RK Racing Chain 520-SO-120 120-Links O-Ring Chain. The RK 520 chain is one of the best chains out there for people that are looking to enjoy their ride.
  • JT Sprockets Steel 134-Link 420 HDR Heavy Duty Drive Chain. The JT sprocket steel chain is another chain that stands out in the market…
  • DID 520VX2-120 X-Ring Chain with Connecting Link…
Best motorcycle drive chain?

The 10 Best Motorcycle Chains For Your Bike!

  1. Renthal C291 R-32 O-Ring 520-Pitch 114 Link Chain…
  2. RK Racing Chain 520-SO-120…
  3. EK Chain 525 SRX2 Chain…
  4. JT Sprockets JTC420HDR134SL Steel 134-Link 420 HDR Heavy Duty Drive Chain…
  5. Drag Specialties 530 O-Ring Chain…
  6. RK Racing Chain GB520XSO-120…
  7. Pro Taper Gold Series PT 520 XRC Chain.
Did professional motorcycle chain?

About Us. D.I.D brand drive chains and aluminum rims are all manufactured in Kaga, Ishikawa prefecture, Japan, and supplied through motorcycle dealers worldwide. Our top-quality products are made by skilled technicians, with a goal of perfection, and to provide outstanding performance for all riders. This focus on uncompromising quality has made D.

How to chain motorcycle?

Checking and adjusting chain tension is a fundamental bit of maintenance, right up there with checking your oil and tire pressures. Very basic, pretty easy, ...

Motorcycle chain life expectancy?
  • So, how often should a motorcycle chain be replaced? In general, a properly maintained motorcycle can will last 20,000 to 30,000 miles, sometimes more. But, some last as little as 5,000 to 10,000 miles. This difference is due to the type of chain, how and where you ride, and how well you maintain it.
Motorcycle chain tension varies?

1) Tension of Your Chain. The first step to adjusting your chain is to measure the tension of your chain. The best way to do this is to study the user’s manual carefully. Chain tension and slack vary according to the kind of motorcycle you have, and your manual will tell you how to go about measuring it.

Strongest 520 motorcycle chain?
  • 1. DID X-Ring. The first model on our list of best motorcycle chains is by DID, and it is one of the most popular chains produced by the brand. DID ...
  • 2. Unibear 530.
  • 3. Renthal O-Ring 120-Links Chain.
  • 4. Pro Taper 520 MX Chain.
  • 5. JT Sprockets 120-link X-Ring Drive Chain.
Can you wear loose pants on motorcycle?

Why do motorcycle riders wear pants over top?

  • Mostly riders wear their pants over the top because it is too uncomfortable to jam their trousers inside their boots. It also has the practical side of keeping the rain from dribbling down into your boots. And in summer, it allows air down into your boots so your feet don’t sweat.
How loose should a motorcycle helmet be?
  • While a helmet should not be too tight, it is good to remember that a helmet mostly loosens up after several hours of use. The comfort liner compresses with use. A new helmet should be tight, but make sure that the tightness is not uncomfortable. After wearing it for a while, it should loosen up to the right tightness.
Should motorcycle gloves be tight or loose?

Ideally, a motorcycle glove should fit snugly without feeling restrictive or tight in the knuckles, or cutting off circulation. Gloves should allow good movement, and have enough give to operate the controls and turn signals.

Should a motorcycle helmet be tight or loose?
  • A correctly sized helmet will be a little tight, providing even pressure around your head without uncomfortable pressure points. It should not move when you shake your head. Some helmet manufacturers provide replaceable cheek pads and liners that let you adjust the interior shape and fit of the helmet.