165mm Lightspeed 4x90mm 275mm Silver H-Blocks Having smaller tolerances means that

Having smaller tolerances means that your bearing will spin faster

The top lacing of the SPC liner adds extra stability and heel lock for maximum control and performance

the frame is engineered around the 3-point TRINITY mounting system that brings your wheels close to your foot in order to give you unmatched stability

76mm - 84A

rolling over curbs

165mm Lightspeed 4x90mm 275mm Silver H-Blocks Having smaller tolerances means thatThis frame, developed by Rollerblade with 6063 extruded alu is very light and high performing in the speed skating world. It's 275mm long. Maximum 90mm wheels and 165mm spacing. Its engineering was derived from the world of racing. It can be adjusted laterally to customize the bootframe alignment for different skating styles. Attention, you need LONG frame mounting bolts in the back. The M6 (the most standard) bolts are added in the box, but M8 (for