The kit KTI/UFS FRAMES is the right choice for all models of KTI/UFS MODELS inline skate.
Grindwheels are small wheels at the middle of freestyle skates, makes more easy to slide. Diameter 42mm Hardness 88A Shape Flat Colour BLACK Recommended Use Aggressive / Urban
The great answer if u want to change ur wheels. Diameter 90mm Hardness 85A Shape Elliptique Colour Transparent Recommended Use Fitness/Speed
Compatible with M12 UFS Diameter 58mm Hardness 88A Shape Flat Colour Dark Grey with Crown Recommended Use Aggressive / Urban