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1979 While BMX racing was in its early stages, it was hungry for more durable, light weight components. Profile Racing stepped up to the plate and in 1979 produced its first 3-piece chromoly tubular crank set with the 48 spline axle. Little did Profile Racing know that this item would become the "standard" for the bicycle racing industry and continue to be the "standard" almost a quarter of a century later.
1988 GT Crank crank