Order additional quantity of parts already provided in STEM II, only if needed

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Roller bearing, red

spare parts

37636

Optimal for building fischertechnik vehicles

HK$ 4.40
Servo arm

spare parts

203657

The fischertechnik electronic parts can be used to...

Servo-lever, black

spare parts

132004

Servo-lever for the fischertechnik Micro Servo

HK$ 8.80
Spring cam, red

spare parts

31982

The fischertechnik cam structural component

HK$ 1.20