Rotor 3DF non-driveside on a 3D+ driveside crank

[Kermithimself]

Just a quick question:
Will a non-driveside 3DF fit with a driveside 3D+ crankset?

[jekyll man]

I thought the 3DF was designed to be a 386 evo type do all version.
Suspect the shape of the crank arm will be different to keep the Q factor down

[wingguy]

The 3DF is a cheaper, heavier 3D+ for OE specs. The 3D+ is already a do (damn near) all crankset.

[Kermithimself]

I already have a 3D+ crankset with a powermeter. I will have a sparebike that I will fit the the 3DF, and was wondering if I could use the right crankarm(with the powermeter) and the left crankarm from the 3DF, so I'd only have to remove the right crankarms/spiders for it to fit.

[Kermithimself]

Got an answer - they do fit together.