JC-2556 Tubeless HandleBar Tire Plug Kits COLORS: Black - Tire plug kit (Reamer,fork and center tube) - Tire Plugs 2 of Φ3.5mm x 50mm (black) 2 of Φ1.5mm x 50mm (brown) - Handlebar inside diameter range: 18mm to 19.5mm Length : 105mm Weight : 40.6g