1923 Ace Four Cylinder Sporting Solo

The Ace is the final legacy of William Henderson (Henderson Motorcycle Company Detroit 1912)
William Henderson created this spectacular new 4 cylinder motorcycle called The Ace Four in Philadelphia during the early 1920's
It is an F head and has a displacement of 75 CI (1220cc), has splash lubrication and deliver's 20 HP through a 3 speed gearbox
This Ace Four was originally sold in Norway and was later exported to Sweden where it was purchased and restored
The Ace Four later became the Indian Four after the passing of William Henderson in a testing accident in 1922
The Ace was considerably modernized compared to the last of the original Hendersons
No parts interchange between the later Ace and the earlier Henderson fours

Highlights

The Ace is the final legacy of William Henderson (Henderson Motorcycle Company Detroit 1912)
William Henderson created this spectacular new 4 cylinder motorcycle called The Ace Four in Philadelphia during the early 1920's
It is an F head and has a displacement of 75 CI (1220cc), has splash lubrication and deliver's 20 HP through a 3 speed gearbox
This Ace Four was originally sold in Norway and was later exported to Sweden where it was purchased and restored
The Ace Four later became the Indian Four after the passing of William Henderson in a testing accident in 1922
The Ace was considerably modernized compared to the last of the original Hendersons
No parts interchange between the later Ace and the earlier Henderson fours