Number of Holes 36 Holes Position Front + Rear Spoke Hole 36holes Category Bearing Hub Brand Name POLSO Color Oil slick/black/Red/Purple/Sliver O.L.D. F:100 mm R:110 mm Material Aluminium alloy Axis diameter F:9 mm R:14 mm F.T.F F:70 mm R:60 mm Sounds 120 Braking System V Brake Material Aluminum Alloy Hub Hole Number 36 Holes Customizable Accept Weight F:217g R:579g Axis material Steel Flange P.C.D. F:48 mm R:58 mm Bearings F:2 R:5 Specification FRONT: Body Material:AL6061-T6 Axle Material: Steel O.L.D.:100MM SPOKES:36H WEIGHT:217G REAR: Body Material:AL6061-T6 Axle Material Steel O.L.D.:110MM SPOKES:36H WEIGHT:579G