BEL-RAY 3601-0312 99551-B1LW Thumper® Racing Synthetic Ester 4T Engine Oil Thumper Synthetic Oil - 10W-60 - 1L Brand_Tecmate 2000-2009 Harley-Davidson Softail Standard FXST

2000-2009 Harley-Davidson Softail Standard FXST 1984-1993 Harley-Davidson Sport Glide FXRT 1984-1994 Harley-Davidson Tour Glide Classic FLTC 1985 Harley-Davidson 1200 Fat Bob FXEF 1985

Increased horsepower & torque

Available for 39mm fork tubes

Not for use on OEM heads

Length: 18in

BEL-RAY 3601-0312 99551-B1LW Thumper® Racing Synthetic Ester 4T Engine Oil Thumper Synthetic Oil - 10W-60 - 1L Brand_Tecmate 2000-2009 Harley-Davidson Softail Standard FXSTFeatures Synthetic Ester formula for the ultimate Thumper experience Maximum horsepower and consistent clutch performance Wear protection for valve trains, rings, cylinders, and pistons For single cylinder offroad motorcycles & ATV's Specs Application 4 Stroke Riding Style Adventure Touring Dual Sport Riding Style ATV Riding Style Street Riding Style Off Road Meets or Exceeds Requirements for JASO MA2 Units Each Model Thumper Packaging 12 per Case,