Vintage Topline Crankset 175 177 Crank 130 BCD Square Taper Road Bike Alloy Arms

Vintage Topline aluminum road bike crankset with square taper bottom bracket interface.

Best I can tell this is Topline. MIght be Grafton.

These are prone to cracking. I've looked this one over and cannot find any cracks

Approx 175-177mm arm length.

Includes right crank arm with five-arm spider and a matching left crank arm, each drilled for standard pedal threads. Chainrings, fixing bolts and dust caps are not included.

Chainring bolt circle diameter is 130 mm BCD as indicated on the printed gauge in the photos. Total weight for the set is shown as 370 g on the digital scale in the photos.

Crankset is intended for square-taper bottom brackets on classic road and racing bicycles. All parts pictured are included.

Vintage Topline aluminum road crankset. These are prone to cracking. I've looked this one over and cannot find any cracksSurfaces show heavy oxidation, scuffs, scratches and small nicks throughout from age and use. Square taper bores are worn with visible deformation at the corners. Pedal threads are intact. No cracks or repairs on the arms or spider. Only the two crank arms with spider are included, no chainrings, bolts or dust caps. Ships bagged as shown.