Ive got an old 110 bcd 5x110 quarq zero pm sat around doing nothing. Its bb30. You cant really get big 12 speed chainrings for it. It’s the 8 bolt spider version.
Can you get 8 bolt gxp mtb crank arms? I could chuck it on my mtb then.
It was a really good pm and was the carbon red version so seems a shame.