3 in 1 BB(shimano HTII/SRAM DUB/ROTOR 3D+)-鋼珠培林 $1800 3 in 1 BB(shimano HTII/SRAM DUB/ROTOR 3D+)-陶瓷培林 $3600 EMA-T47BC24-SHSBBR (Shimano)-鋼珠培林 (Road / FACTOR) $1800 EMA-T47BC24-SHCBBR (Shimano)-陶瓷培林 (Road / FACTOR) $3000 EMA-T47BC29-SRSB (SRAM DUB)-鋼珠培林 (Road / FACTOR) $2700 EMA-T47BC29-SRCB (SRAM DUB)-陶瓷培林 (Road / FACTOR) $3600 EMA-T47BC30-ROSB (ROTOR 3D+)-鋼珠培林 (Road / FACTOR) $2700 EMA-T47BC30-ROCB (ROTOR 3D+)-陶瓷培林 (Road / FACTOR) $3600 EMA-T47BC25-CPBB (Campy)-無培林 (Road / FACTOR) $1500 EMA-T47BC30-FSSB (FSA 386EVO)-鋼珠培林 (Road / FACTOR) $2700 EMA-T47BC30-FSCB (FSA 386EVO)-陶瓷培林 (Road / FACTOR) $3600 EMA-T47BC28-PWSB (Praxis)-鋼珠培林 (Road / FACTOR) $2700 EMA-T47BC28-PWCB (Praxis)-陶瓷培林 (Road / FACTOR) $3600