Bolt-on spacers, 50 mm thick, with centering flange on the side. The set is for one axle without bolts for mounting on hubs and nuts on thread-type rims - M12 x 1.5 knurled pins (working length of the pin protruding beyond the distance of 40 mm). The thickness of the spacer is 50 mm per side (100 mm per axle) and the hole/flange diameter is 72.6 mm. Hole dimension: 5x120mm. Included are nuts for securing the spacers to hubs (M12 x 1.5) with bolt hardness of 10.9.
- Fits: Series 1 - E82, E87, E88
- Series 3 - E36, E46, E90, E91, E92, E93, F30
- Series 5 - E28, E34, E60, E61
- Series 6 - E35
- Series 7 - E32
- BMW Z3
- BMW Z4
- BMW Z8
Both the hole and the centering flange are created with a tolerance of up to 0.05 mm, ensuring precise wheel centering and preventing vibrations in the steering wheel. Thanks to the use of spacers, you can mount rims with different parameters, such as higher displacement (ET). The bolt-on spacers are made of duralumin with pressed pins or steel rings with threads, preventing thread stripping. The spacers are made from PA6 duralumin axle, making them very durable and lightweight, ideal for track driving.