Cruiser Shocks Series 412 - 12.5"

Nitrogen-charged shock absorbers with speed-sensitive, multi-stage valves that automatically adjust to riding conditions
Complete shock assemblies with chrome-coated springs and covers
Specifically designed for cruiser and touring motorcycles
Progressive-rate steel spring providing superior ride and handling
Five-position cam-style preload adjuster for customised ride
Made in the USA
Heavy Duty HD applications recommended for motorcycles operating at or near maximum weight more than 50% of the time.
Before purchasing or installing shock absorbers of a different length to the original, confirm that wheel travel can be adjusted without causing clearance issues, such as swingarm/axle and exhaust contact, or chain/belt guard and tyre contact.
Product Information
Brand: PROGRESSIVE SUSPENSION
Supplier Ref: 412-4209C
Application: Heavy Duty, Standard
Spring Rate: 2.15 kg/mm - 3.00 kg/mm (120 lb/in - 170 lb/in)
Colour/Finish: Black, Chrome
Adjustment Style: Automatic
Extended Length: 318.00 mm (12.50")
Material: Steel
Suspension Type: Gas Charged
Model: 412 Cruiser Series
Product Name: Shock Absorber
Reservoir Position: Internal
Mounting Position: Rear
Type: Monotube, Coilover
Spring Type: Single Progressive Rate Spring
Quantity: Pair