Vintage Bendix 1/2"X1/8" 18TCog Freestyle Fixed Gear Bicycle Unicycle Drilled-TA
50.4 BCD
Why did I drill (Bridgeport Mill) this to fit on a TA crank???
If memory serves me, it was a crossover gear multiplier for a recumbent prototype.
This would be Great on a Freestyle trick bike with an 18T rear cog for a 1 to 1 gear.
8mm bolts included. Thread is 5mm diameter. Nuts fit 7mm hole.

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