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PS, 412 series shock set 12" STD Duty Chrome with coverWith full spring cover. 412 series shocks: Best value Progressive Suspension shock; great as stock replacement. Nitrogen charged double steel wall body. Multi staged velocity sensitive valving. Five position cam style preload adjustment. Note: Black 412 shocks may be supplied without lower cover. What are Progressive Suspension''s ''Heavy Duty'' shocks? If you are a lightweight rider with a lightweight passenger; STD Duty is probably your best choice;

No need to disassemble the forks

321mm eye to eye length

With a very compact and refined design

9 [km/mi] -

it can also be used on public roads

Given lengths are approximate

Jumper Included for Standard OperationPowder coated black metal grills includedIntegrated 12dB high-pass crossover protects tweeter from harmful frequenciesMounting depth: 2

This is the most cost-effective route if your cam chest has already been upgraded

The SBW saddlebag speaker comes equipped with a custom subwoofer paired with a passive radiator to increase bass response with a built-in 300-watt digital amplifier

repaired areas can be machined

Twin Cam 2011–2017

Radius air inlet provides maximum performance by providing unobstructed airflow

Exchange/Return Notes