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Shock absorbers »412 Series Heavy Duty« by Progressive Suspension

Item №
16-742

The stock-like appearance make these shocks an ideal replacement for the OEM equipment. They feature high technology with precision ground, hard-chromed steel shafts, double walled steel bodies to protect the inner cylinder and 5-position spring pre-load adjustment. Besides the "Regular" line a large part of the shock selection is also offered in a Heavy Duty version. These shocks are recommended for riders that are 250 lbs or more or riding two up more than 50% of the time.

All our shock absorbers are designed by their manufacturers for specific models and do not fit on other models.

  • fits Dyna 1991→
  • steel / spring steel, chrome-plated
  • length: 305 mm
  • shock eyelet: 12.9 mm
  • spring rate: 300/350 lbs/inch
  • with spring adjustment wrench
  • replaces Harley-Davidson part number 54512-90A
  • with parts certificate
  • gross weight: 4.9 kg

All our shock absorbers are designed by their manufacturers for specific models and do not fit on other models.

Shock Eyelet Inner Diameter

We specify the inner diameter of the shock absorber eyelets, without additional bushings.

Price incl. VAT*
442.60 €
* The price includes 70.67 € German VAT (19% or reduced rate of 7% for Books).
In stock. Ready for immediate delivery from our Würzburg, Germany warehouse
pair
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