old School Vintage NOS mounted YST Euro bottom bracket road mini bmx bike fits 3 piece cranks with a square taper spindle. The spindle measures 135mm long 3RR-B Cr-Mo N-2 is what the spindle is stamped not sure what the taper is. fits sungino maxy cross takagi tourney Suntour VX cranks etc.

 sold as is  

48 state shipping

proper tools and professional installation required

no returns or refund

 Thanks Stevenbven bmxmuseum

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