Complete carburetor jet kit for Dell'Orto PHBG 19mm and 21mm carburetors.

This 10-piece set includes sizes 100, 102, 105, 108, 110, 112, 115, 118, 120, and 122 — giving you precise tuning control across the full range.

Start with the largest jet and work down until your engine runs optimally. Essential for carburetor jetting and performance tuning on mopeds and small-displacement bikes

•  5mm thread size
• Made for reliable, repeatable fuel delivery adjustments.