YAMAHA TX650 XS1 XS2 Factory Damper #1 256-21638-00

YAMAHA  Factory Damper #1  OEM Ref. # 256-21638-00  NOS  New Old Stock.  SB48/A

Fits

TX650 1973 650 TX650 Street 
XS1 1970 650 XS1 Street
XS1B 1971 650 XS1 Street
XS2 1972 650 XS2 Street