BGM chain pinions are developed for the enormous power and torque of today's motors. Manufactured from high-alloy SCM415 / 15 CrMo 5 steel. The enormously high strength of the base material (up to 1100N/mm2, HRC 58-62) offers a reassuringly safe basis for the production of BGM sprockets.

The production meets the high level standard for Honda's gearbox production. Every single part receives a test report. BGM thus has a permanent continuous quality assurance.

  • High-quality material 15 CrMo 5
  • Precise production according to Honda standard
  • Continuous quality control
  • Useable on all Lambretta series 1-3 LI, SX, GP models (TV Series 2-3)
  • Available with 15-16-17-18-19-20-21 teeth

Characteristic feature of the BGM sprockets is their black colouring as well as the practical inscription indicating the number of teeth.

Lambretta 16 Tooth Drive Sprocket made by BGM