WebAvailable in Standard or Heavy Duty spring rates, the 425 Series features a beefy 16mm shaft and a twin tube, high pressure nitrogen charged damper. All of which is wrapped in a … WebProgressive Suspension 412 Series Shocks For Harley The 412 Series shocks are simply the best value shock the Progressive offers. The 412's simple, durable design means they will be an improvement to your …

Progressive 412 Shocks For Harley Touring 2006-2024 - RevZilla

WebDec 24, 2024 · The Progressive 412 shocks have a heavy-duty progressive spring in chrome finish, which means they offer more resistance as you pedal and reduce shock absorption for increased control. Progressive Suspension 412 Shocks Series Specifications. Applications: Various; Type: High-pressure gas-charged w/ multi-stage velocity sensitive … WebThey are manufactured and constructed in the finest quality material with a double-walled steel body that gets nitrogen gas-charged. The Progressive Suspension 412 Series Shocks have multi-staged velocity sensitive valving in them that provides smooth and consistent damping. An adjustable and heavy-duty progressive rate spring pre-loaded with a ... fold chenille stem in half

Progressive Suspension Shocks & Fork Springs ARH Custom UK

WebCustom bikes galore at the Chicago bike show, Always a good turn out at the Donald Stephens Convention Center. Music credit to DJ Jes-One WebSep 14, 2008 · However, Progressive only makes two springs, standard and heavy duty, to cover the range from a 140 lb rider to a 350 lb rider (2 up). There is no way changing preload will provide a good ride to every rider in that range. If they offered 5 different springs, changing preload would make up the gaps just fine, but they don't. WebProgressive-rate spring Deflective disc valving Sold as a pair Made in USA Notes: Depending on model, your stock shock length is 12" to 13.3" Shock lengths are measured fully … eggs and i restaurant locations