ขาย ❄♈LTWOO A5 3X9 27 Speed Derailleurs Groupset 9s Shifter Lever Front Derailleur 9 Speed Rear switches suit alivio m4000 D ราคาที่ดีที่สุด

TWOO A5 MTB 3x9 Speed Switch Groupset • 2:1 Technology make a precise and quick shifting performance • 100% compatible with SHIMANO 3x9 Speed system,like Acera m370/m390, Alivio m2000/m3000/m4000,Deore m590/m591/m592 • Mega Sprockets: 32T 36T 40T LTWOO A5 Shift Lever 3x9 Speed 2:1 tech • Shimano Compatible • Visual gear indicator • 270g LTWOO A5 Rear Derailleur 9 Speed • Shimano Compatible • Max Sprlockets: 36T Most.for 2*9S/3*9S). • Shadow RD with slant design • Bearing pulley • 260g LTWOO A5 Front Derailleur 3 Speed • Steel cage,Forged Al6061 Clamp • High Clamp,Dual pull,Down Swing • Angle:66-69 • 42-34-24T • Clamp diameter: 31.8 or 34.9mm • Chainline: 48-51.5mm • 157g