商品編號:701001

升級52T及前變(AiBIKE.iCORE車款適用)

適用車款:

A-D021, A-P021, A-P024,

A-L021, A-L024, A-N021, A-N024,

A-F3021, A-F3024, A-F3027,

A-S2021, A-S2024, A-S2027,

A-K021, A-K024, A-K027,

A-F2421, A-F2424, A-F2427,

A-V2421, A-V2424, A-V2427,

I-D021, A-421,

I-T021, I-T024, I-T027,

I-BK021, I-BK024, I-BK027,

I-K2421, I-K2424, I-K2427