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Harley-Davidson

Harley-Davidson

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Harley-Davidson X90 (1973 to 1975)

The Harley-Davidson X90 was a compact motorcycle that debuted in 1973. The X90 was largely a rebadged version of an Aermacchi for the US mar...

The Harley-Davidson X90 was a compact motorcycle that debuted in 1973. The X90 was largely a rebadged version of an Aermacchi for the US market, with a 90cc single-cylinder engine paired to a 4 speed transmission. The X90, and its larger Z90 sibling, was built until 1975.

Harley-Davidson X90 FAQs

Model years for Harley-Davidson X90 (1973 to 1975)

Harley-Davidson X90 (1973 to 1975)

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Showing 10 of 10 related listings

1975 Harley-Davidson X-90 Shortster

Henderson, Nevada, USA

1975 Harley-Davidson X-90 Shortster

Original & Highly Original

6865 mi

900 mi TMU

Manual transmission

Manual

LHD steering

Center

For Sale

$9,890*

Fixed-price

Sep 19, 2025

1975 Harley-Davidson X90

Hertfordshire, GBR

1975 Harley-Davidson X90

Original & Highly Original

6865 mi

1k mi

Manual transmission

Manual

LHD steering

Center

For Sale

Iconic Auctioneers

Auction

Jul 18, 2026

1975 Harley-Davidson X90

1975 Harley-Davidson X90

Original & Highly Original

6865 mi

1k mi

Manual transmission

Manual

LHD steering

Center

For Sale

H&H Auctioneers

Auction

Jul 22, 2026

1975 Harley-Davidson X90

Coweta, Oklahoma, USA

1975 Harley-Davidson X90

Original & Highly Original

6865 mi

1 mi TMU

Manual transmission

Manual

LHD steering

Center

Sold

$3,018

Bring a Trailer

Auction

May 12, 2026

1973 Harley-Davidson X-90

Sheboygan County, Wisconsin, USA

1973 Harley-Davidson X-90

Original & Highly Original

6865 mi

13 mi TMU

Manual transmission

Manual

LHD steering

Center

Sold

$5,000

Bring a Trailer

Auction

Mar 31, 2026

1973 Harley-Davidson X-90

Sheboygan County, Wisconsin, USA

1973 Harley-Davidson X-90

Original & Highly Original

6865 mi

12 mi TMU

Manual transmission

Manual

LHD steering

Center

Last Asking

$7,900

The Throttlestop

Fixed-price

Mar 21, 2026

1973 Harley-Davidson X90 Shortster

Las Vegas, Nevada, USA

1973 Harley-Davidson X90 Shortster

Original & Highly Original

6865 mi

TMU

Manual transmission

Manual

LHD steering

Center

Sold

$990

Mecum

Auction

Jan 28, 2026

1973 Harley-Davidson X90

Birmingham, GBR

1973 Harley-Davidson X90

Original & Highly Original

6865 mi

243 mi

Manual transmission

Manual

LHD steering

Center

Sold

£4,455

Iconic Auctioneers

Auction

Nov 9, 2025

1973 Harley Davidson X90

Metropolitan Borough of Solihull, GBR

1973 Harley Davidson X90

Original & Highly Original

6865 mi

8k mi TMU

Manual transmission

Manual

LHD steering

Center

Sold

£3,450

H&H Auctioneers

Auction

Oct 29, 2025

Trio of Harley-Davidson X-90

Pompano Beach, Florida, USA

Trio of Harley-Davidson X-90

Original & Highly Original

6865 mi

TMU

Manual transmission

Manual

LHD steering

Center

Sold

$15,750

Bring a Trailer

Auction

Oct 20, 2025

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