MacNeil Conjoined Crankset. Unique design that features two individual chromoly tubes welded side by side to make one crank arm with a 1-pc spindle/sprocket boss. RHD/LHD compatible. Note: Includes arms, spindle and bolts only.
Type: 1 piece Pinch Bolts: N/A Spindle: 19 mm Chromoly Spindle Bolts: 3/8 x 24tpi Flush Mount (x2) Spindle Splines: 48 Sprocket Bolt: 10 x 1.5 mm (x1) Bearings: Not included Arm Length: 170 mm or 175 mm Weight: 278 grams / 9.8 oz (per arm)