Originally Posted by stausty

Pair of crank arms from a '71 Raleigh Grand Sports. Maybe Nervar? Marked B.S.C. on back. 170 mm arms, 128 mm bcd, which would follow the Nervar assignment. 54/42 rings + pants guard. Inner bolt pattern might work with a TA crankset. 22 mm diameter on the dust caps, so a standard puller will take these off. Biggest deal is that the dust caps were fused in the arms and had to be drilled out. The arms will go on and there's a tiny bit of thread left in each, so a dust cap may or may not go back on. Will hold onto a square taper spindle just fine.

Yours for the cost of shipping.