CTaHu написа:Охх то се видяло, че за мен по-подходящ и качествен байк, на възможно най-ниска цена си остава AM 1 ... Обаче имам 1 питане относно вилката.
Rock Shox Pike 409 Dual Air - малко разяснение за въпросния "dual air".
И следващия вариант AM 0 с вилка Rock Shox Lyric "2 step Air" ... к'во ще рече и т'ва.
"Dual Air" <--> "2 step Air" !:?:!
Аз карам RS Revelation dual airкоято е на същия принцип с Pike dual air.Dual Air е пневматична пружина ,която ти позволява да регулираш налягането в позитивната и в негативната камера(при по-голямо налягане в позитивната камера вилката по трудно се сгъва т.е сгъва се при по големи препядствия,но какво ли се опитввам да ти обясня хората са го написали...
За негативната камера:The negative air spring is used to help increase or decrease the movement of the compression stroke of the positive air spring during its initial compression stroke.
Increased negative air provides a plush feel to the initial compression stroke of your Dual Air fork or rear shock by assisting the compression stroke activation. Negative pressure helps to 'pull' the fork or shock into its compression stroke. It is used primarily to provide a more active compression stroke at slow speeds, over small bumps, as well as larger hits when riding most aggressive terrain.
Think of it this way... more negative air pressure = plush, active compression in the initial stroke of travel. Less negative air = firm, less active compression stroke.
It is best to experiment with negative air pressures to find the setting that suits your body weight and riding style. Negative air shouldn't be used to tune for larger bumps. As the fork gets deeper into the compression stroke, the negative air chamber size increases, lowering air pressure and reducing its affect the spring curve.
For specific air pressure settings refer to the RockShox Air Spring Chart.
За Lyrik си има статия
http://www.mtb-bg.com/news/news00359-210606.htm