Bones wheels X-Formula X-Ninety-Nine Butterfly Effect V1 Standard 53mm 99a
Sold as a set of 4 wheels.
Bones wheels X-Formula X-Ninety-Nine will enable you to roll much smoother and faster on rough streets and sidewalks, but these wheels will also grip and slide like the harder durometers you know and love from Bones!
The new signature X Formula urethane combines a unique blend of high performance materials to provide the best all-around riding performance over rough surfaces/terrain, a longer life span, and maintaining the ability to slide with a softer durometer rating!
Brand BONES WHEELS Wheel Core None Wheel Diameter 53mm Wheel Width 31mm Wheel Hardness 99a Wheel Formula XF Wheel Color White Wheel Suggested Use Street Wheel Surface Smooth Wheel Shape V1