Could someone please tell me what the difference is between 20 30 40 etc shock oil weight? One of my caps got knocked loose and I lost all my oil but I don't have a clue which weight I should buy! Any info will be helpful. Thanks in advance
The viscosity in cSt vs. WT is different depending on brand, any single bottle of shock oil out there ($3-7) will be more than enough to fill all 4 of your shocks at least twice, maybe three times. I'd pick up any brand's 30WT or 35WT oil and you should be good.