Crank arm length:170mm. Speed: 2x9-Speed. Chain line: 48.8mm.
Shimano 105 2x9 Speed Shifters Brake Levers ST-5500 - READ DESCRIPTION
Shimano SORA ST-R3000 STI 2x9 Speed STI Shifters Drop Bar Double 9 Speed
SHIMANO SORA ST R3000 Right/Left Shifter Dual Control Lever 2x9 Speed Road Bike
Shimano Alivio Front Derailleur FD-M3120 Direct Mount 2x9 Speed Front Pull -H
SHIMANO FC-MT210 2x9 Speed Mountain bicycle HollowTech Crankset 36T 170MM
Shimano Tiagra Chainring FC-4550 50 Tooth 2x9 Speed 110mm BCD 5 Arm Mounting -H
