BOX Box One 120 TPI Folding 20x1.9" Tire - Black Cogs-11-12-13-15-17-19-21-24-28 Bash rings that are mounted

Bash rings that are mounted on the crankset are better supported than bash rings that are mounted to the frame or bottom bracket

Full coverage of the base is adequate

WARNING: Not rated for E-bikes

Supported Computers – Garmin 1040 and all smaller Garmin computers

BOX Box One 120 TPI Folding 20x1.9" Tire - Black Cogs-11-12-13-15-17-19-21-24-28 Bash rings that are mounted120 tpi high density casing Aramid fiber bead Low rolling resistance center strip High traction directional grooves for gate starts Countless ramped hexagonal knobbies High Silica lightweight compound Model Box One Size 20" Width 1. 9" Compound High Silica Bead Folding Type Non Tubeless Color Black Weight 371g Tire Size 20X1. 9"