產品說明
MTB ＞ External bb(eb24) crankset ＞ MTB EXTERNAL TAF15
● Chainwheel:
Teeth:306:42/32/24(10S) 304:44/32/22(9S) 321:48/36/26(9S)
Material: Alloy CNC Edge:A/C,Alloy:A,Steel:S Option
● Crankarm:
4Arm/Alloy Forged/BCD104/64
Length:170,175,180mm
● Spindle: CR–MO spindle 24mm
● Chainline: 50mm
● Weight: 1024g
● QF: 178mm
● EB24: BB–EB2401
● BB92: BB–BB9201