SPECIFICATIONLENGTH -Adjustable of 57–60 mm / 59–62 mmPISTON HOLE : 0.8×6 / 1.0×3 / 1.2×3SHOCK BODY DIAMETER : 12mmSPRING DIAMETER : 13.8mmSPRING LENGTH : 31mmFULL SHAFT TRAVEL RANGE : 11.5mmSHAFT DIAMETER : 3mmSPECIFICATIONSFEATURESTDA Drift damper is specific for RWD drift car purpose1- CNC ACCURATE TREATED SHOCK ABSORBERS2- EQUIPPED New adjustable shock upper end.Best efficient adjusting method for grip!Quickly change the car grip force by adjusting the length of the shocks!3- SPECIAL HARD COATING TREATED ALUMINUM DAMPER4- CNC HIGH SMOOTH TEFLON PISTON 0.8X6(4) / 1.0X3(4)It is recommended to combine the Front 1.0X3 of the piston hole with the rear 0.8X6 to obtain a stabler handling experience and excellent out-of-curve acceleration performance.5- EQUIPPED New High-smooth damper O-ringSmooth suspension actuation makes the car center of gravity shift more smoothly and restores the preset car height more accurately.6- INTEGERLY TEFLON UNDERCOVER GASKETS7- SPECIAL CHEMICAL-NICKEL-TREATED SUSPENSION AXIS INSTRUCTION MANUAL取扱説明書