This photo shows TSR’s engine room.
Even though the manufacturer has already built and sold these engines as brand new products,
we completely disassemble them and carefully measure every detail.
Then we select the best parts and rebuild them.
It’s the same with the chassis.
The accumulation of all this work is what turns them into race machines.
That said, the evolution of technology is astonishing.
Most of you will probably never see the inside of your own motorcycle engine.
But you can rest assured.
They are incredibly well made.