Thanks for the quick service and low prices.Monotubes standard length and 440s 13 long . Both are progressive brands.I had the dealer install the monotubes.And i installed the shocks. I have a 2009 RG. The front end is much better now ,no more nose dive and tyhe ride is much smoother and the bike handles much better. That was from just the ride home from the dealer.Ialso noticed the air shocks now felt like shit. I havent been out with the new 440s on yet but as soon as i do ill let you guys know what i think. The monotubes were 4hrs labor at 75 dollars.