Wheel model

AL13 Wheels Duo Block

The Duo Block is AL13's signature construction: a two-piece assembly that merges the frontispiece (the face of the wheel) with the forged outer barrel halves. The goal is to combine the aesthetic of a three-piece wheel (visible barrel, exposed hardware, depth of concavity) with the rigidity and ride quality of a one-piece monoblock. Forged from 6061-T6 aluminum, it offers more consistent behavior than a true three-piece while still allowing great latitude for customizing widths and offsets. The Duo Block is not a style series in itself but a construction method available on several AL13 models (R, C, AeroDisc series). It is aimed at customers who want the look of a multi-piece wheel without certain sealing or weight compromises. As with any custom wheel, the exact fitment (bolt pattern, offset, center bore, caliper clearance) must be confirmed at order time for the target vehicle.