兰溪市驰航机械股份有限公司主要生产铝合金锻件,拥有多年的铝合金制品锻造加工经验。

R41B-XD2W

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:170MM

CHAINRING:50/34T,50/36T

OUTER CHAINRING:100% CNC ALLOY "HBK"ANODIZED

INNER CHAINRING:100%CNC ALLOY“HBK”ANIDIZED

COMPATIBILITY:9S

PCD:110MM

CHAINLINE:47.5MM

B.B.Axie:113MM(23-68-22R)

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:170MM

CHAINRING:50/34T,50/36T

OUTER CHAINRING:100% CNC ALLOY "HBK"ANODIZED

INNER CHAINRING:100%CNC ALLOY“HBK”ANIDIZED

COMPATIBILITY:9S

PCD:110MM

CHAINLINE:47.5MM

B.B.Axie:113MM(23-68-22R)