Spring: DebonAir, High Volume Solo Air, Standard Solo. Spring Adjust: Air pressure via single schrader valve. Body Material: Hard anodized, forged aluminum with sag gradients.The item "ROCKSHOX MONARCH PLUS-RC3 DEBONAIR REAR SHOCK 200 X 57MM (7.875x2.25)" is in sale since Tuesday, September 28, 2021. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Rear Shocks". The seller is "jra805" and is located in Newbury Park, California. This item can be shipped to United States, Canada.