Manufactured exclusively for Demon’s Cycle, this American factory assembled 4” bore engine is our take on Ultima’s 113ci. The 114’s 4” stroke and 4 ¼” bore means a reduced piston speed compared to the 113. That gives you less wear and more reliability. An increased rod ratio means less friction, heat, and a much more free-revving motor. All this plus a stronger crankshaft, stronger rods, and better cooling and breathing of the engine.