| Brand | Kyosho |
|---|
Check the listing for details. SG-25 OT-28 Front Gear Diff Assy - Kyosho Optima Mid / Optima Belt Conversions. Condition: New. Listed at 29.95 USD. Also, for the Optima / Javelin / Turbo Optima chain driven series that have been converted with the W-0105 Belt drive kit. For the Optima Mid series.