Titanium Square-Taper Bottom Bracket

Featuring a hollow, custom plated, titanium spindle, precision sealed bearings, cold forged and CNC-machined cups and a carbon fiber center seal, the BOX square taper BB is the ideal upgrade for any young rider looking for an advantage.

They come in black with gold inner seal covers, a carbon fiber center seal and are available with JIS taper spindles in 108- and 113-millimeter widths. Meets or exceeds ENBMX standards. MSRP: $139

108-BX-BB13TI108: 160 grams/5.7 ounces w/o bolts; 185 grams/6.5 ounces w/bolts
113-BX-BB13TI113: 164 grams/5.8 ounces w/o bolts; 190 grams/6.7 ounces w/bolts