Box Two 60 TPI 20" (406mm) Wire Bead Tire Size:20 x 1.50" The Box One Stealth Expert

The Box One Stealth Expert Rear Hub is designed to be lightweight for smaller riders and features small hub flanges

Keep in mind

Box Three Prime 9 Multi Shift Shifter

5 to 1-1/8 inch tapered 7000 series aluminum steerer tube and stiffer 20mm through-axle cold-forged dropouts

Box Two 60 TPI 20" (406mm) Wire Bead Tire Size:20 x 1.50" The Box One Stealth ExpertBox Two 60 TPI Wire Bead Tires were engineered with a minimalist approach to hit lofty goals for weight, traction, rolling resistance, and rebound. At its heart is a super supple 60TPI casing where we forced in as much rubber displacing nylon as possible. Skin walls are employed to reduce drag and further reduce weight. We flanked the high density casing with a tightly packed hoop of high tensile steel wire bead. Finally, we draped this all with BMX