IMPACT JIS DOUBLE
IMPACT JIS DOUBLE
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| material | Alu & 5083 |
|---|---|
| finish | ARGENT, NOIR |
| BCD bold circle diameter | 110 |
| teeth number | 46/36, 48/34, 48/38, 50/34, 50/36, 50/40, 52/39, 52/42 |
| length cran arm | 165, 170, 172, 172.5, 175 |