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Optrel Control Knob Kit (5003.500)
The Optrel 5003.500 replacement control knob kit fits all expert series helmets (E684, Panoramaxx, Crystal, and Sphere). Kit includes a battery cover, ADF control panel, grind button, and silicone grind button
| MPN: | OPT5003.500 |
|---|---|
| UPC: | 7640127610381 |
MPN: OPT5003.500
UPC: 7640127610381
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