“The other shops didn’t do bad work,” he said. “They were asked to fix the wrong thing. The ignition was losing its ground condition because something in the frame was moving. By the time the engine cut out, the real failure had already started.”
Grip’s expression had not softened. “And you expect me to believe somebody hid a problem inside the frame?”
“I expect you to look at what came out of it.”
Caleb removed the sleeve from its bag with a clean cloth and laid it on the bench. It struck the steel surface with a hard, unmistakable ring. The piece was not impressive to look at: a machined cylinder with darkened edges and polished marks where it had rubbed against the surrounding tube. But it carried an unnatural orderliness, the kind produced by someone with tools and a deliberate design. A casual mechanic might have mistaken it for a crude repair component. Caleb had examined the wear, the location, and the way the piece could move, and he had reached a much more frightening conclusion.
Iron Jack stepped closer. He picked it up and turned it beneath the fluorescent light. His thumb followed one of the machined surfaces. Then he studied the photographs again. A muscle moved in his jaw, but he said nothing.
“Somebody changed the inside of the frame,” Caleb continued. “They concealed it beneath fresh paint, and the altered section could shift under the particular vibration the engine produced at highway speed. That movement damaged the wires running through the tube and put the whole front structure under strain. The misfire wasn’t the first problem. It was a warning from a bigger one.”
“How much bigger?” Iron Jack asked.
Caleb looked at Grip. “Big enough that the next ride might have been your last.”
The shop fell silent. Outside, someone leaned against a motorcycle and the suspension gave a soft creak. Grip took his glasses off at last. His eyes were gray and tired, the eyes of a man who had spent years watching danger approach from directions he understood. This was different. He was being asked to believe that the machine he trusted most had been made to betray him without his knowledge.
“You’re saying I almost died because of that?” He pointed at the steel cylinder.
“I’m saying the frame was unsafe and the symptoms were getting worse. I won’t invent an exact speed when it would have broken, but if that front section failed on the highway, you probably wouldn’t have walked away.”
Iron Jack placed the sleeve on the bench again, more carefully this time. “Who can verify what you’re telling us?”
“Martin Vale. He’s a frame builder. He’s on his way here to inspect it, and I’ve sent him the photographs. You can speak to the other shops, too. They’ll tell you what they checked.” Caleb took out his phone. “I recorded the condition before I opened the frame. The original parts are here. I haven’t thrown anything away.”