- Marca: Fsa - Modelo: Mw137 - Material: Aluminio - Part Number: 230-7006 - FSA MW137 washer - Compativel com pedivelas Fsa MTB BB30: - SL-K (BB-OS7000) - Afterburner (BB-OS7000) - Gravity Light (BB-OS7000) - V-Drive (BB-OS7000) - Comet Compact 386 (BB-OS7000)