412 Series shocks - triumph 15 HD

Nitrogen-charged shock absorbers with speed-sensitive, multi-stage valves that automatically adjust to riding conditions  
Complete shock absorbers with springs and chrome covers  
Specifically designed for cruiser and touring motorcycles  
Progressive-rate steel spring for superior handling and ride quality  
Five-position cam-type preload adjuster for customisable suspension setup  
Shock absorbers available in various lengths for bespoke applications  
Manufactured in the USA  
Many applications are available in standard or Heavy Duty versions. HD is recommended for motorcycles operating at 50% or more of the manufacturer’s maximum load capacity.  
Before purchasing or installing shock absorbers of a different length from the original, ensure that wheel travel can be adjusted without space issues such as swingarm/axle and exhaust contact, or chain/belt guard and tyre contact.
Product Information
Brand: PROGRESSIVE SUSPENSION
Supplier Reference: 412-4272B
Application: Heavy Duty
Colour/Finish: Black
Extended Length: 381.00 mm (15.00")
Material: Steel
Product Name: Shock Absorber
Units: Pair