What engine was in the 1957 Sportster?
883cc V-twin
Based on the K and KH, the new Sportster’s 883cc V-twin had overhead valves instead of the K’s archaic side-valve setup. The 1957 Sportster owed most of its DNA to the KH. Introduced in 1954, the KH’s styling cues were carried over to the Sporty almost unchanged.
What is a 1957 Sportster worth?
Values
| Excellent | $42,770 |
| Very Good | $24,390 |
| Good | $13,930 |
| Fair | $9,320 |
| Poor | $6,470 |
How much is a Harley Davidson 883 Sportster worth?
Values
| Suggested List Price | Average Retail | |
|---|---|---|
| Base Price | $9,999 | $9,955 |
| Options (Add) | ||
| Total Price | $9,999 | $9,955 |
How fast does a 1957 Sportster XL go?
Considered a sports bike, it was built to be lighter with more power, and its particulars were the reasons it was a success in those departments. The bike was able to reach a top speed of 95mph (152.9 kmh). There you have it: the basic features of the original 1957 Sportster XL.
What makes a 57 Sportster XL Ironhead a good bike?
With good reviews, Harley went ahead into custom-building, and the Sportster became a solid hit thanks to its lightweight body, surprising power level, and efficient motor. The following is a list of specs that were original to the ’57 Sportster XL Ironhead.
When was the first Sportster motorcycle made?
Sportster model motorcycle created by Harley-Davidson in 1957. Click on a section above or simply scroll down the page to review the technical categories that are available. Select the Ironhead or Evolution sections for year specific information.
When did the Sportster XL come out with a K?
1957 Sportster The Sportster XL was introduced as “a modern, up-to-date power plant.” In 1952, the W models were replaced with the revered 45-cubic inch side-valve K series.