
Harley-Davidson WL 750 Flathead
Den HAM, OV
Harley Davidson
ClassicCompare 1 Harley Davidson WL 750 Flathead listings from different years and sales sites.

Harley Davidson
WL 750 Flathead
Classic · 739 cc
See typical prices, price changes and important differences.
This is a guide based on asking prices, not confirmed sale prices.
Based on price data from 4 of the past 12 months.
Used prices are trending down: the typical asking price is €2,000 lower than in July 2026.
Quick reference values. Model year, generation and trim can differ.
Displacement
739 cc
Power
24 hp · 18 kW
Category
Classic
Models in the same category and price range to consider alongside the WL 750 Flathead.
Features and handling differ by generation. Use this overview to find the right version.
Years
1937 - 1952
The civilian WL with its 739 cc side-valve V-twin is the recognisable pre- and post-war classic of the family. Always compare numbering, gearbox and restoration details to the exact year; related WLA military motorcycles are not automatically WL variants.
The Harley-Davidson WL 750 Flathead is the civilian 45-cubic-inch V-twin from the classic WL family. Its 739 cc side-valve engine has a calm, low-revving character and a simple, robust layout that differs sharply from later overhead-valve Harleys. The WL was built from 1937 and shares its basic architecture with related pre- and post-war variants. It is a historic motorcycle for mechanical enthusiasts, not a modern cruiser for effortless daily use.
When buying, originality, engine and frame numbers and the quality of previous restoration matter more than shiny paint. Check oil leaks, compression, shifting, ignition and the condition of the tank, rims and wiring loom. Parts are often available through specialists, but correct period components and documentation determine value. Riders should expect drum brakes, modest performance and the maintenance needs of a motorcycle that is now many decades old.
A used Harley Davidson WL 750 Flathead costs €19,500 on average. Most cost €19,500 to €19,500. This is based on 1 motorcycles for sale now.
MotorMonitor now compares 1 used Harley Davidson WL 750 Flathead motorcycles from Dutch sales sites.