DescriptionModel Number : SRMaterial : Aluminum/AlloySize : 165/190/200mmUse : Mountain BikesspecificationBrandSR SUNTOURWeight:165mm/250g/0.54 lb190mm/279g/0.61Ib200 mm/ 290g /0.63IbAdjustments: lock out / Adjust high pressureDamper shaft: Dark hard-anodized AL-7075 ?10 mm ( 0.39 inch ) shaftDark hard-anodized AL-6061 shock bodySpring: Air SpringIntended use: XC / Trail / AMHigh quality surface finished.Available Size Eye to Eye x Travel165 x 38 mm ( 6.49 x 1.49 inch)190 x 51 mm ( 7.48 x 2.00 inch)200 57 mm ( 7.87 2.24 inch)Selling pointlightweight design not only delivers silky smooth travel saving you weight for epic cross country riding.Intended Use: XC, AM Solo Air lets you add air to your shock through a single Schrader valve, filling both the positive and negative air spring chambers simultaneously. This gives you a plush, predictable ride you can set up in seconds, with the lightest weight air spring on the marketRapid Recovery allows the shock to recovery faster between consecutive bumps, letting the wheel track the ground with greater precisionFast