Powerslide Trinity Edge Off-Road SUV 150 Frames allow you to explore the great outdoors like never before. Perfect for dirt, gravel and trails; the 6 1/4" inflatable tires roll over just about anything you'll encounter. The two-wheel setup cuts down on weight and adds increased agility. Use them with poles for cross-country skating or just go all out without them, it's up to you! Price is for a Pair of Frames Type: All-Terrain Mount: Trinity Length: 11.4" Wheel Size: 150mm SUV Includes: 8mm Single-Sided Torx SUV Axles 150mm Inflatable SUV Tires & Bearings Item Number: 908243 Material:6061 Aluminum Construction:CNC milled Extruded Aluminum. Thick sidewalls for added durability. Trinity Frames: Two offset mounting points in the front and one in the rear of the boots create a scalene "power triangle" that provides a stable striding base while enabling lightning quick response. The two front mounting points are located on the frames front "wings" outside the wheel well, which not only adds to response capability, but also allows the wheels to be recessed into the boot, enabling a lower center of gravity, as well as larger wheels. The combination of lower center of gravity, larger wheels, and unsurpassed control, make the Trinity frames the frames of the future. Frame Length:- 290mm - Axle to Axle- 320mm - Overall Length Deck Height: - Back: 156mm- Front: 146mm Included in the box: - 8mm Single-Sided Torx SUV Axles- V-Mart 6" x 1.25" Inflatable Tires (100 PSI)- Wicked Twincam SUS Rustproof Bearings (ABEC 7)- 8mm SUV Bearing Spacers Weight (Single Frame):- Frame and Axles:416 grams- With Wheels and Bearings: 1045 grams