Henderson Henderson/ ACE XP4
|Henderson Henderson/ ACE XP4|
|Horsepower||52.03 HP (38.8 KW) @ 6000RPM|
|Transmission||Final Drive: Chain
Stopping was achieved via Drum in the front and a Drum in the rear.
1923 Henderson Henderson/ ACE XP4
Bill Henderson founded ACE in 1918, after selling its interests to the Schwinn company in 1917. Ace produced bikes with an in line-four layout, the most known model being the XP-4, which set a world record of 209km/h in 1923. Later, the ACE brand was sold to Indian.