Progressive 13-1240B Magnum O/R Shok 15in

With shock and fork spring fitments all the way back to 1949, Progressive Suspension likely has the suspension setup you need for your restoration, AHRMA racer or vintage machine. The 12, 13 & 14 Series dampers are sold as damper sets and can be mated to a number of springs to properly tune for your application.

Fits:
Bultaco_Frontera 250 Base 1978 to 1979
Bultaco_Frontera 370 Base 1978 to 1979
Bultaco_Pursang 250 Base 1977 to 1979
Bultaco_Pursang 370 Base 1977 to 1979
Can-Am_175 MX-3 Base_1977_
Honda_CB700SC Nighthawk S Base 1984 to 1986
Husqvarna_CR125 Base 1978 to 1980
Husqvarna_CR250 Base 1977 to 1978
Husqvarna_CR390 Base 1977 to 1978
Husqvarna_WR250 Base 1977 to 1980
Husqvarna_WR390 Base 1979 to 1980
Maico_400 Enduro Base 1978 to 1979
Maico_450 Enduro Base 1978 to 1979
Suzuki_DR370 Base 1978 to 1979
Suzuki_Pe175 Base 1978 to 1979
Suzuki_Pe250 Base 1977 to 1979
Suzuki_RM125 Base 1977 to 1978
Suzuki_RM370 Base_1977_
Suzuki_Sp500 Base_1982_
Yamaha_TT500 Base 1976 to 1981
Yamaha_XT500 Base 1976 to 1981