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In: Original MagneticDays spare parts

Motor Board Crankcase


Crankcase made in black Polycarbonate for covering and protecting the motor board of JARVIS Light smart trainer.

The crankcase does not allow the accommodation and use of the battery pack.

Motor Board Crankcase made in Polycarbonate for MagneticDays smart trainers.

Compatible with smart trainer models

  • MD JARVIS Light

The Kit includes:

  • Crankcase made in black Polycarbonate
  • Fixing screws
  • Assembly instructions