Box One Tires Combo Seat Easily convertible into a cassette

Easily convertible into a cassette hub (all parts included)

71° seat tube angle

Tapered legs with laser cut 6mm dropouts

SkidMark Re-Issue Tires

Box One Tires Combo Seat Easily convertible into a cassetteBox One 120 TPI Folding Tires were engineered w a minimalist approach to hit lofty goals for weight, traction, rolling resistance, & rebound. At its heart is a super supple 120TPI casing where we forced in as much rubber displacing nylon as possible. Skin walls are employed to reduce drag & further reduce weight. We flanked the high density casing w a tightly packed hoop of aramid fibers. Finally, we draped this all w BMX race specific tread that