Nederlands | English | Deutsch | Türkçe

Project Sports

Questions and answers about sports

Can disc brakes cause front quick-release to loosen?

5 min read

Asked by: Emily Frausto

YES there is a risk of a disk brake loosening a QR causing a wheel to come off.

Why does my quick release keep coming loose?

The repeating animation to the right shows how the quick release is closed to tighten the wheel in the fork/frame. Notice that it is flipped over on itself 180 degrees. If you do this and the quick release doesn’t feel tight, or if the wheel is still loose, you need to adjust the quick release’s tension.

Can you have quick release with disc brakes?

If you have rim brakes, you will have a quick release skewer. If you have disc brakes you will most likely have thru axle skewers. If you have a disc brake older than 2019, you may have a quick release skewer, but disc brake road bikes made today are generally thru axle.

Should quick release be tight?

Quick Release Tips

The quick-release levers should be on the non-drive side of the bike. Quick releases must be tight and fully closed to ensure safety. If you close the lever in such a way that it sits parallel with the fork (see animation) or stays, you’ll have something to grip while squeezing the lever.

Do quick release skewers wear out?

If those grooves are worn out, they will not ensure that grip and permanent footprint. So, this is what needs to be checked regularly. If they’ve flattened out, the skewer should be replaced.

How tight should a quick release wheel be?

It should be tight enough that it requires some force to get it closed, but not so much that you feel like you’re giving birth. The closed QR lever should come be positioned before or after the fork in the front and between the chain stay and seat stay of the rear triangle, or just below the chain stay.

How do I know if my bike bearings are bad?

Worn out or dry bearings will feel rough, metallic and dry. Sometimes they’re so dry that if you pull your finger fast across the axle you can make the axle keep spinning because there’s no grease inside the bearings to slow it down.

How do you install a quick release wheel with disc brakes?

Quote from video: To remove the rear wheel first shift into the highest gear. This will be the smallest cog on your cassette. Next holding the wheel firmly in hand open your quick-release lever.

Which is better thru axle or quick release?

1. Thru axles are safer– This is probably the biggest benefit for the average cyclist. Thru axles improve safety by making it nearly impossible for the front wheel to come out of the dropouts while you’re moving. The dropouts can’t lift off of the axles vertically because they have holes instead of a u-shaped slots.

Can you fit quick release wheels on any bike?

No, not all bikes have quick-release wheels. Some still require you to use tools to remove the wheels. In this guide, we’ll be looking at how you can tell the difference between the axles, how to convert your wheels to a quick-release set-up, and plenty of other factors. So, let’s dive right in.

How do you tighten a quick release axle?

Quote from video: Inside the frame at the back once that's done all you need to do is tighten the nuts opposite lever clockwise.

How do you tighten a quick-release lever?

Quote from video: Here. I usually do this with my fingers on the fork blade. And I put the palm of my hand on the quick-release. So I can use that leverage to tighten it up.

How do you tighten a quick release through an axle?

Quote from video: Start by opening the lever. You may have to line up the lever in the cutout. If available unscrew counterclockwise until it stops gaining distance hold the bike steady.

Which way should quick release face?

Quote from video: It's a similar story with the rear. Quick release instead of having the lever in line with this change day or this this thing here. It's also in the three o'clock position.

How tight should thru axles be?

How tight should my thru axle be? Typically, thru axles should be tightened to 12-15Nm (Newton Meters) of torque. This is just enough torque to secure the axle so it does not come loose while riding. You should never tighten your axle as tight as possible.

Are all quick release skewers the same size?

Video – How to remove front wheel from bike with disc brakes …

How do you tighten a maxle?

Quote from video: Then close the lever head noting that there should be enough lever tension to leave an imprint on your hand after closing the lever. If. There's not enough tension turn the Maxell clockwise.

How do I remove rockshox quick release?

Quote from video: Start by opening the lever. You may have to line up the lever in the cutout. If available unscrew counterclockwise until it stops gaining distance hold the bike steady.

How do you remove a stuck axle?

Quote from video: Even more and i found that the best way to do it was to take the bike off the bike. Stand. And then hammer an allen key which is the same size as the bolt. And then hammer that in for all your work.

How do you tighten an axle hub?

Quote from video: Then you just put the thru axle back. Into the frame. And then locate the threads and screw it in now if you if you are struggling to locate the threads on the far side of the hub.

What is a thru axle hub?

A thru-axle (TA) is a wheel attachment system that secures a wheel on a hub between a pair of dropouts on a bicycle frame or fork. The thru-axle threads directly through the fork/frame holes and into the wheel hub, which makes the wheel secure from detaching.