Top 3 Common Problems With Harley 6 Speed Transmission

Last Updated on October 23, 2022 by Robert Wilson

Harley 6 Speed Transmission Problems have been around since the early 2000’s. Many people have had problems with their transmission, and it seems to be a common problem with Harley’s. There are many different theories as to what causes the transmission problems, but no one knows for sure.

Some say that it is due to the design of the transmission, while others believe that it is because of the way that Harley’s are ridden. Either way, it is a serious problem that needs to be addressed.

Harley-Davidson’s 6-speed transmission has been having some serious problems lately. Some riders have reported that their transmissions have failed completely, while others have had gears strip and break. This is a huge problem for Harley, as their reputation is built on the reliability of their bikes.

The cause of these failures is still unknown, but Harley is working hard to figure it out. In the meantime, they have issued a recall for all affected models. If you own a Harley with a 6-speed transmission, be sure to get it checked out as soon as possible.

This is a serious issue that needs to be resolved ASAP.

Harley 6 Speed Transmission Problem

What Year Did Harley Go to a 6-Speed Transmission?

The year was 2008.

How Much Oil Does a 6-Speed Harley Transmission Take?

A 6-speed Harley transmission takes approximately 2 quarts of oil.

How Do You Shift a 6-Speed Harley?

Assuming you would like tips on how to shift a 6-speed Harley: 1. Get to know your bike and understand how it works. This is especially important when shifting gears on a motorcycle.

You need to be familiar with the clutch, throttle, and shifter so you can operate them smoothly and safely. 2. Start off in first gear when you’re stopped or nearly stopped. To do this, pull in the clutch lever and press down on the shifter with your left foot until it clicks into place.

Then, let out the clutch lever slowly while giving the throttle a little twist with your right hand. 3. Build up speed gradually as you go through the gears. When you’re ready to shift up, pull in the clutch lever and give the throttle a quick blip before moving the shifter up into second gear with your left foot.

Again, let out the clutch slowly while giving the throttle a twist until you reach desired speed. Repeat this process for all higher gears using both hands and feet until you reach sixth gear (top speed).

What Harleys Have a 6-Speed?

In general, most Harleys have a 5-speed transmission. However, there are some models that come equipped with a 6-speed transmission. These include the CVO Road Glide, the Street Glide Special, and the Ultra Limited Low.

All of these models are from the 2018 lineup. The 6-speed transmission offers a few benefits over the 5-speed. First, it provides smoother shifting and better acceleration.

Second, it gives you the ability to cruise at higher speeds for longer periods of time without getting fatigued. Third, it can help improve fuel economy by allowing you to stay in lower gears longer. If you’re looking for a Harley with a 6-speed transmission, then you’ll want to check out one of the models listed above.

You won’t be disappointed with the performance that this upgrade provides.

Harley 6 Speed Transmission Problems


Harley 6 Speed Bearing Failure

Harley-Davidson has issued a recall for certain model year 2014 motorcycles because of a problem with the six-speed transmission. The company says a bearing in the transmission may fail and cause the transmission to lock up. This could lead to a crash.

Harley-Davidson will notify owners, and dealers will replace the transmission free of charge.


If you own a Harley Davidson with a six-speed transmission, you may be experiencing some problems. Some common issues include the bike not shifting into gear, gears slipping out of place, and the bike feeling jerky when shifting. These problems can be caused by a number of things, including low fluid levels, worn-out clutch components, or a dirty transmission.

If you’re experiencing any of these issues, it’s important to take your bike to a qualified mechanic for diagnosis and repair.


  • Robert Wilson

    Introducing Robert Wilson, your go-to source for automotive technical solutions. With 5 years of industry experience and a mechanical engineering background, Robert's expertise was honed at the heart of Ford Motors in Michigan back in 2010. Join him on this blog as he shares his knowledge and practical fixes to keep your vehicles running at their best.

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