Which Harley engine is the most reliable?

How reliable are Harley engines?

If you properly maintain your Harley Davidson engine, there’s no reason it can last for 150,000 miles. While these results aren’t guaranteed, Harley Davidson engines are among the more reliable components in the bike. It’s the smaller components that many owners complain about.

How long does a Harley engine last?

It Is Not Unusual for a Harley Davidson Engine To Last 150,000 Miles.

What are the bad years for Harley-Davidson?

1981 was a notoriously bad year for Harley, produced while the company was still run by AMF. It’s a neat-looking track-focused bike, but that’s about it. The XR-750 was notoriously underpowered, unreliable, and most of all had balance issues that could easily cause the rider to lose control of the bike.

Are Harleys expensive to maintain?

Harley-Davidson recommends periodic servicing every 5,000 miles, meaning you’ll have four scheduled servicing appointments. If the average 5,000-mile service for a Harley motorcycle costs $400 on average, your annual maintenance costs will be $1600.

Are Harleys high quality?

Harleys are VERY reliable, but you need to take care of them correctly, and failing to do so will result in unreliable bike. … Harleys are reliable bikes, but no vehicle will remain reliable if you neglect to take care of it properly.

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How many miles can you get out of a Harley 103 engine?

I absolutely say the 103 will run you well past 150,000 miles. Keep it serviced as others say and ride on. Oh wait, you will have to replace the comp a time or two during the 150,000 miles, but the engine will hang in.

Why are Harley engines underpowered?

Cruisers, like Harley Davidson bikes, are slower than sports bikes because they have push-rod valve trains and are air-cooled, and can therefore not operate at high engine RPMs to develop lots of power.