4th gear cog -BGM PRO, P-range (-1984)- Vespa PX200 (-1984), Rally180/200 – long 4th gear for PX125-150 (1982-1984) – 35 teeth scorte limitate

Description

BGM Pro gear parts are ultra-solid material. For the highest demands, the gears are made of high-alloyed NiCrMo case hardening steel (20NiCrMo2-2/ AISI8620). The precisely defined surface hardening to 58-60HRC makes the sprockets extremely resistant to wear. Better than Piaggio Ware. Always consistently high quality. No compromises.

BETTER
Suitable for all types of use, whether Tourer or Racer.

PASSEND
Suitable for all gearboxes with cranked gears. These gearboxes can be recognized by the main shaft which has a circlip in front and behind the gears. The middle segment, on which the gear cross rests, is old at

• PX (until 1984, cranked gear cross): 5mm
• Lusso (from 1984, flat gear cross): 6,5mm

The middle segment of the BGM gears is larger (approx. 1/10mm) and thus offers even more contact surface for the gear cross.
(US)

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