• Superior, fade-free damping and consistent performance
• Spring pre-load adjustment for a variety of load-carrying conditions
• Double-wall steel shock body for durability
• 1/2" heat-treated, hard-chromed steel shaft with long-life seal
• Black-painted progressive rate springs sold separately
• Standard springs are recommended for riders under 200 lb.
• Heavy-duty springs are for riders over 200 lb.
• Formerly sold as 1200 Series O/R Dual Shocks
• Springs sold separately

NOTE: Standard springs are recommended for riders under 200 lb. Heavy-duty springs are recommended for riders over 200 lb.
Black Springs:
Honda CB700SC Nighthawk S 1984-1986 Standard springs part number 58452

Bultaco Frontera 250 1978-1979 Standard springs part number 58451 or Heavy Duty springs part number 58452

Bultaco Pursang 250 1977-1979 Standard springs part number 58451 or Heavy Duty spring part number 58452

Bultaco Frontera 370 1978-1979 Standard springs part number 58451 or Heavy Duty springs part number 58452

Bultaco Pursang 370 1977-1979 Standard spring part number 58451 or Heavy Duty spring part number 58452

Husqvarna Automatics 1976-1979 Standard springs part number 58452

Husqvarna CR125 1976-1980 Standard springs part number 58450 or Heavy Duty springs part number 58451

Husqvarna CR250 1977-1978 Standard springs part number 58452

Husqvarna WR250 1977-1980 Standard springs part number 58452

Husqvarna CR390 1977-1978 Standard springs 5845

Husqvarna WR390 1977-1980 Standard springs part number 58452

Miaco/M-Star 250 Enduro 1978-1979 Standard springs part number 58452

Maico/M-Star 400 Enduro 1978-1979 Standard springs part number 58452

Maico/M-Star 450 Enduro 1978-1979 Standard springs part number 58452

Suzuki RM125 1977-1978 Standard springs part number 58450 or Heavy Duty springs part number 58451

Suzuki PE175 1978-1979 Standard springs part number 58452

Suzuki PE250 1978-1979 Standard springs part number 58452

Suzuki RM250 1977 Standard springs part number 58451 or Heavy Duty springs part number 58452

Suzuki DR370 1978-1979 Standard springs part number 58450 or Heavy Duty springs part number 58451

Suzuki RM370 1977 Standard springs part number 58451 or Heavy Duty springs part number 58452

Suzuki SP370 1978-1979 Standard springs part number 58450 or Heavy Duty springs part number 58451

Yamaha TT500 1976-1981 Standard springs part number 58451 or Heavy Duty springs part number 58452

Yamaha XT500 1976-1979 Standard springs part number 58451 or Heavy Duty springs part number 58452

(2) Black shock assemblies

(12) Spacers (assorted sizes)

(4) Large flat washers

(4) Smaller flat washers

(2) Red lock collars

(1) Spanner wrench

(1) Packet grease

Instructions