Royal Enfield Interceptor MK2 IB 1854 March 10, 2024 Paul 0 Comment Royal Enfield Mark 2 IB 1854 in Tecumseh, United States Engine Number IB 1854 Frame Number 1854 Gearbox Number BGA 7 Bike Details Recently purchased. Barn find 15 years sitting. In the process of restoration. Located in Tecumseh, United States