Formula Four 99D OG ClassicsSpitfire Formula Four OG Classic 99A Various FEATURES Quantity Set of 4 Wheels Wheel Profile Medium Surface Smooth Key Features Formula Four Urethane Wheel Shape Classic Shape Durometer 99a WHEEL PROFILE Medium Your classic wheel shape, versatile all around wheel for street park skating. SURFACE Smooth Smooth wheels come with a shiny coating on the riding surface that feels grippy at first, but wears away quickly. KEY FEATURES Formula Four Urethane

Set of 8 bearings

Performance Cushioning combines impact protection with comfort to keep you pushing

Pretty loveable

proprietary SickStick™ gum rubber compound is our stickiest rubber yet

custom tack buttons

Combed Cotton Blend

consistent power slides and bark you normally only get with a harder urethane

Single compartment waist bag

Ultra light weight Titanium axle saves weight while maintaining a high level of strength and rebound

Montreal Based

• Machine-faced hanger ends for precise bearing contact

Bones Swiss Ceramics are in a class by themselves