This fuel cell will fit the stock battery location of a GSXR1000 or Hayabusa as well as most other current make and model sport bikes. Small size ( L 5.9" x W 3.375" x  H 4.5")  allows use  in many locations on bike. Fits our front battery mount perferctly. Capacity approx: 40oz.  4 ports come standard. 1/4" NPT bungs, 4 - barbed fittings standard. A special quick disconnect fuel fill adaptor allows quick and easy fuel refills to any area of bike, no need to remove any body work to acces fuel cell. -AN Flare fittings can be used, but must be purchased separately. Please note that RC's Performance can fabricate a fuel cell of any style and size for your custom applications: cantact us at 910 276 4942