Sonar Flat Out Speed/Derby Skate Wheels (Set of 4)
The unfair advantage you deserve!
Radar Flat Out Quad speed skate wheels feature MDI Urethane Technology for improved resilience, better grip and control and better durability. Speed Groove Technology improves wheel flex for extra grip and feel.
Excellent track or derby wheel (formulated for tile surfaces or outdoor action) 62mm w/ Zytel black hub 88A.
Set of 4 62mm x 40mm 88a hardness wheels