28.6mm clamp, Triple, Bottom pull.
Retro Shimano Acera ST-EF33 Bike V Brake & Gear Combo Shifters - 3 x 8 Speed
Retro Shimano ACERA -X 175mm crankset ...
Shimano Acera X FC-M291 170mm 42/34/24t Retro Mountain Bike Triple Crankset
Shimano Acera X FD-M290 Front Derailleur Clamp on 31.8mm Triple MTB Retro
Shimano Acera FC-M361 Acera 7/8 Speed Inner Chainring and Protector 28T Black
Shimano Acera RD-M3020-SGS Rear Derailleur - 7/8 Speed, Long Cage, Black
