PS, Model 944 Shock Absorber Set. 13" for Harley Davidson

Resistant.

Black.

944 Series: The Best.

With blacked-out components and a gold-plated compensating spring.

For Touring models.

Designed with double springs to lower the bike 1".

Maintains full travel and length for a smooth, uncompromising ride.

It incorporates FST (Frequency Sensing Technology) that dynamically adjusts the damping according to the road surface.

The 12.5" Ultra Low version lowers Street Glides 1" and 2" for most other Touring models, with minimal loss in ride quality.

What are Progressive Suspension's "STD Duty" vs. "Heavy Duty" or "Super Heavy Duty" shocks? If you're a light rider with a light passenger, STD Duty is probably your best option; heavy-duty shocks will give you a stiff ride.

For big guys with lots of luggage, Heavy Duty springs are the way to go.

Heavy Duty is not better, it's different.

Heavy Duty shocks or springs are recommended for motorcycles that operate at or near the manufacturer's maximum load capacity for more than 50% of the time.

Bottom line: Standard (good for combined driver weights up to 250 lbs / 113 kg), Heavy Duty (250 lbs / 113 kg to 350 lbs / 159 kg), and Super Duty (350 lbs / 159 kg and up)

Fits: FLT/Touring models > 80-24