BGM0190FKT Spring set for primary gear -BGM PRO- Vespa V50, V90, SS50, SS90, PV125, ET3, PK50, PK80, PK50 S, PK80 S, PK125 S, PK50 XL, PK125 XL, ETS, PK50 HP, PK50 SS – 48N/mm


Product Description

"The now possible power and torque values of the so-called small-frame motors have risen sharply in recent years and seem to continue to grow steadily. Power and torque values of well over 35PS / 30Nm are becoming more and more common. This of course also places a much greater load on other components. An important and highly stressed link between crankshaft and gearbox is the clutch and the primary drive. The weakest link in this chain are the springs of the shock absorber. They transmit the entire torque to the rear wheel. They ensure a uniform power transmission to the gearbox and dampen the unbalance of the crank drive between the dead centres. Heavy crankshafts, increasingly lighter flywheels and violent load changes not only during racing, shorten the hard life of the original springs. Fitting the BGM PRO primary repair kits BGM0190, BGM0192, MMW Hartz4/5 and of course the original primary repair kits, we have included reinforced springs in our program for you. Compared to a Piaggio spring, the BGM spring offers more spring force and more travel by selecting the spring wire. The larger possible working travel and increased spring rate protect the gearbox and primary drive from tooth breaking load peaks even under harsh operating conditions. The advantages of the BGM PRO spring (BGM0190F) for primary Vespa Smallframe: increased working distance increased spring force original installation dimension material selection and processing for increa…

  • Item number:  BGM0190FKT
  • Availability: in stock (please check current availability here)
  • Brand: bgm Pro
  • State: NEW
  • Weight: ca. 0,25 kg
  • Category: Scooter Parts > Spare & Tuning Parts for Vespa, Lambretta, Scooter, … > Vespa > Engines > Gear box
  • Other customers were looking for it: Feder | Primär | Spannelement | Sprungfeder | Zugfeder | Druckfeder | Spring | Primary | Drive

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