Schwinn Homegrown Model Identifier › Forums › General Stuff › Homegrown Talk › adjusting rear suspension on my 97 full suspension home grown › SID June 15, 2011 at 3:16 am #3204 N2RNRMember I have the SID,on a ’99 4 banger,,It sits, as I build it Up.. Mushy.feels like there is No air in it,and dont really see where to “fill” it ( no air valve,I dont think,,two Knob looking things tho.. )..How much pressurse it takes? etc
