2pc 4×4 to 4×156 Wheel Adapters 2 Inch 12×1.25 Studs for Yamaha to Polaris Rim
(Vehicle hub studs and lug nuts must be with 12x1.25 or M12x1.25 or 12mmx1.25 thread pitch.). Thickness: 2" / 50mm | Vehicle Bolt Pattern: 4x4" or 4x101.6mm | Wheel Bolt Pattern: 4x156mm | Thread Pitch: M12x1.25 studs & nuts | Center Bore: 68.5mm.