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Race

BMW Isetta transmission

Race Zoom

Race

€8.90

incl. 19% VAT plus shipping

original BMW
Technical data
Category
BMW Isetta transmission
BMW part number
21521020506
Item number
2-029
Condition
Not specified – on request
Weight
0 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 transmissions and bearing assemblies, a raceway serves as a hardened track for rolling elements or sealing surfaces and ensures low-wear, precise operation of rotating components.

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General information about this item

Product info
The original BMW raceway (Part No. 2-029) in the BMW Isetta transmission serves as a hardened raceway for rotating components and ensures smooth, low-wear operation. When overhauling the transmission of classic cars such as the Isetta, worn or corroded raceways should be systematically replaced to prevent noise and consequential damage. Careful cleaning of the mating surfaces and tension-free installation are crucial for long-lasting restoration quality.

Database ID: 895 Accessed on: 19.06.2026 16:54 Data state: 22.05.2026 12:33 In stock since: 18.11.2025