Box One 120 TPI 20" Folding Race tire Chainring - 4 Bolt It's somewhere close to perfect

It's somewhere close to perfect in size

Profile chromoly button head bolts available in 3/8" (10mm) or 3/8 (10mm) to 14mm with adapter for 14mm drop outs for Profile front/rear hubs

Cinema's Projector Stem combines the old with the new to give you the height of the topload stem with the look of a frontload stem

Dent Resistant Down Tube

Box One 120 TPI 20" Folding Race tire Chainring - 4 Bolt It's somewhere close to perfectThe Box One 120 TPI Folding tire was built with low weight, traction, rolling resistance and rebound in mind to ensure a true performance tire was created. At its heart is a super supple 120TPI casing where Box forced in as much rubber displacing nylon as possible. Skin walls are employed to reduce drag and further reduce weight. They flanked the high density casing with a tightly packed hoop of aramid fibers. Finally, they draped this all with BMX