Klein quantum

Hey, I recently bought a 1995 Klein quantum frame. It has the press fit square bottom bracket. Does anyone know which chain set will fit it? Did a lot of research and can't find to find a solid answer.

Thanks In advance

@Dammit

Measure the axle length. Find a chainset that uses that length axle.

It has the press fit square bottom bracket.

A what now?

Saw someone mention these on another Klein thread, apparently they're "a unique press- fit design, antecedent of the modern BB/PF30's and so forth"...

The bikes came with a 113 mm bb I think. A shimano 600 Ultegra 6402 or 1055/6 will fit.

They had a variety of axle lengths depending on what cranks they were sold with if built as complete bikes, or what was specified at the time of ordering if sold as frames.

It will work with dura ace 7400/7402 but not with 7410.