Partially enclosed at the rear of the fuel tank is a hand pump used to feed additional oil to the engine.
1915 Emblem Twin Pictures
The engine of the 1915 Emblem Twin motorcycle was relatively large, but was of conventional intake-over-exhaust design, and its exhaust valve springs and pushrods flanked the exhaust pipes.
The seat was cushioned with two large leaf springs and a sprung seatpost.
At 76.6 cubic inches, Emblem's V-twin was larger than most others of the time.
The overhead intake valves were actuated through exposed pushrods and rocker arms.
