
Thermostat 101 OCTANE (manufacturer's ref: 15939)
An essential cooling part, this 101 OCTANE thermostat directly replaces the original component of the cooling circuit. Designed to open and close at the temperatures specified by the manufacturer, it helps maintain a stable thermal regime of the engine, useful for urban use as well as for rides, trails, or light competition.
The range includes models that integrate the sealing gasket, depending on the references. This spare part is intended for maintenance and replacement in case of wear or leaks, and is aimed at riders looking for a reliable solution for the cooling circuit. Ideal for vintage/classic motorcycles, trail/adventure, enduro, urban, roadster, sports/racing, and supermoto.
Examples of compatibility (common references): BETA RR 50 Motard X Special Edition (2025), RIEJU RS3 50 NKD (2020), SHERCO SE-R 50 (E50) (2018). Before installation, check the reference and the condition of the gasket and carry out a check of the circuit (hoses, clamps, fluid level) to ensure proper sealing.