| B137B |
| |
|
| WEIGHT： |
421 g/pr (Al) / 362 g/pr (Mg) |
| BODY： |
Aluminum / Magaesium |
| FINISH： |
Aluminum ED Black or Painted / Magaesium Painted |
| SPINDLE： |
Cr-Mo |
| BEARING： |
DU / Sealed bearing |
| SIZE： |
107.5*94*32 mm |
| ORIGIN： |
TAIWAN |
| OPTION： |
B137BV / B137BC / Ball bearing as B137 with mold pin |
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