Product code: Sugino 44T Sprocket w/ shops Ashtabula OPC and BB - 1979
Oldschool crankset includes the following: Ashtabula one-piece crank: Has shops some patina. No major damage. This is date stamped 1979 so perfect for that Mongoose MotoMag build! All threads are good. Arms measure 165mm from the center of the pedal hole to the center of the spindle. Don't know the tpi but happy to put a caliper on it and send you a photo. Sugino 44 tooth Sprocket: Japan stamped. Chrome is nice and shiny but does have some light wear and some tiny rust spots. No bent or broken teeth. Period Correct American Bottom Bracket: Thread match to the crank for this set. Oldschool BB pictured below. Will need new bearing rings and to be degreased. Bearings are loose and falling out of the rings. Unstamped. Believed to be 1979 or 1980 like the rest of the set.
Oldschool crankset includes the following: Ashtabula one-piece crank: Has shops some patina. No major damage. This is date stamped 1979 so perfect for that Mongoose MotoMag build! All threads are good. Arms measure 165mm from the center of the pedal hole to the center of the spindle. Don't know the tpi but happy to put a caliper on it and send you a photo. Sugino 44 tooth Sprocket: Japan stamped. Chrome is nice and shiny but does have some light wear and some tiny rust spots. No bent or broken teeth. Period Correct American Bottom Bracket: Thread match to the crank for this set. Oldschool BB pictured below. Will need new bearing rings and to be degreased. Bearings are loose and falling out of the rings. Unstamped. Believed to be 1979 or 1980 like the rest of the set.