Forged in Fire (2015)

S5E19 Wind and Fire Wheels

Four bladesmiths take on the challenge of crafting a unique blade from a bicycle. As they encounter significant obstacles and frustrating delays, each smith finds themselves tested as they rush to complete their work before time runs out. In the end, two of the smiths move forward, only to be stunned by the announcement that they must now replicate a historic weapon known as the Wind and Fire Wheels.