CeramicSpeed ITA Road Bottom Bracket - Italian Thread 70mm 24mm Spindle BLK Model-Superior Lube Only compatible with Box One

Only compatible with Box One M30 Box Two M30 or Praxis M30 cranksets

40mm OD tubeless ready carbon rims with offset spoke hole layout

ENVE Composites SeatpostsMonocoque carbon construction

Reflective features to keep you safe

Type Standard Size 700x55 ISO 622 Bead Wire Belted Tread/Sidewall Color Bk/Blk PSI 55 Weight (Grams) 1250 TPI 60 Durometer Features DWEB/EBIKE25 Reflective Sidewall

CeramicSpeed ITA Road Bottom Bracket - Italian Thread 70mm 24mm Spindle BLK Model-Superior Lube Only compatible with Box OneThe CeramicSpeed Italian bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. Bottom Bracket Shell I. D. 36 BB Frame Interface Italian BB Shell Width (mm) 70 Weight 84 Spindle Interface Type RaceFace EXI Defined Color Black