Bottom Brackets; (Square Taper)
Brompton JIS 119mm - 289 grams
Brompton Electric Torque Sensor - 255 grams
FAG JIS - 249 grams - (Warranty issue)
Thun - 244 grams
Old ISO - 250 grams
Shimano BB-UN55 118mm - 309 grams
Ti Parts Workshop Japanese 118.5mm - 146 grams
Ti Parts Workshop Ceramic 118.5mm - 142 grams
Brompton JIS 119mm - 289 grams
Brompton Electric Torque Sensor - 255 grams
FAG JIS - 249 grams - (Warranty issue)
Thun - 244 grams
Old ISO - 250 grams
Shimano BB-UN55 118mm - 309 grams
Ti Parts Workshop Japanese 118.5mm - 146 grams
Ti Parts Workshop Ceramic 118.5mm - 142 grams