These shocks transformed my Rocket III from a filling-rattler into a magic carpet ride. Even though they are a bit pricey, they're a good value in comparison with some other brands. They also saved almost 5 lbs of unsprung weight from the OEM shocks. My only disappointment with these shocks is that they are built in Taiwan and sold at made in USA prices.
Replaced stock shocks in a Triumph Rocket 3 with 440. Upgraded to 444 at 51K miles. 440 were leaking. Smooth ride with most road shock gone.
Pricy but worth it. Anything cheaper is junk. Should last another 50K miles