Listings

• 1910 Excelsior Twin Engine Antique Motorcycle Motor Henderson Boardtra

  MOTO PARTS / ACCESSORIES Belford (Northumberland) March 10, 2024 4500.00 £

  1910 Excelsior Twin Engine Antique Motorcycle Motor Henderson Boardtra ⭕ Own a piece of motorcycling history! This is a 1910 Excelsior twin. Many think excelsior introduced the twin in 1911 but in fact the first factory mentions of a twin came out in...