SR Super Custom Crankset Up for sale is the pictured crank from the Japanese component company Sakae Ringyo. This is a used piece with signs of age and wear but is still ready for use. Please, look carefully at the photos. It's also worth noting this is a 118 mm BCD crankset. It is not a common size and was only used on SR and Ofmega cranks. BCD: 118mm Pedals: 9/16" Crank Length: 170 mm Please, feel free to contact me with any questions!