TB 20mm AFT Carb
This is the aftermarket 20mm Carb that we include in many of our carb and big bore kits. These 20mm carbs have proven to be extremely reliable, easy to tune, and low maintenance carbs. We also have jet kits for these carbs as well as intakes, air filters, cables, and rebuild kits. The carbs typically work best on 72cc thru 110cc engines.
Note: This carb will not work with the stock intake manifold on most models. You will need the correct intake manifold available in this section. If you already have an aftermarket intake that worked with a Keihin PC18mm or PC20mm, this carb will work with that intake as well.