Centrifugal governor

BMW Isetta electrical system

Centrifugal governor

€59.90

incl. 19% VAT plus shipping

reconditioned , professional rebuilt, the centrifugal governor was set to an optimal ignition timing on a test engine.
Technical data
Category
BMW Isetta electrical system
BMW part number
12118002521
Item number
7-004
Condition
Used original part
Weight
0.25 kg
In stock

No instant purchase: after your request you will receive a personal quote including shipping costs.

Philipp Schäper
Philipp Schäper BMW Isetta specialist Question about this item?
In stock Almost all parts available directly from stock
Original parts Original parts from workshop inventory
Specialists The specialists for BMW Isetta, 600 & 700
Worldwide shipping By DHL, UPS or freight forwarder — safely packed
Application

In ignition systems, a centrifugal governor automatically adjusts the ignition timing based on engine speed by mechanically adjusting the opening time of the breaker or the ignition timing via centrifugal weights and springs.

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General information about this item

Product info
The centrifugal governor 7-004 controls the speed-dependent ignition timing in the BMW Isetta via centrifugal weights and springs, and is therefore crucial for performance, smooth operation, and engine protection. During restoration, resin-clogged joints, fatigued springs, and worn bearings often cause problems; therefore, a professionally overhauled governor tested on a test engine—such as this like-new part—reliably restores the function of the original ignition system.

Database ID: 2246 Accessed on: 19.06.2026 20:58 Data state: 22.05.2026 12:33 In stock since: 18.11.2025