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Gearbox shim -BGM PRO- Vespa Largeframe VNA, VNB, VBA, VBB, GL, Sprint, GT, GTR, TS, Rally, PX (-1984)

BGM6020S21
€6.90 *

incl. VAT plus shipping costs

In stock: can be delivered or picked up in the store

Thickness:

P For this item you get fidelity point/s
BGM gearbox shoulder rings are manufactured with high precision. They are hardened and ground...Continue reading

Description


BGM gearbox shoulder rings are manufactured with high precision. They are hardened and ground plane-parallel to an accuracy of one hundredth of a millimetre. Thus they correspond exactly to the indicated dimensions. Quality assurance guarantees a maximum deviation of only four hundredths of a millimetre undersize. The BGM discs are therefore much more precise than Piaggio shoulder rings.

WOFÜR
Shoulder rings serve to compensate the axial play between the gears. The distance between the gearwheels is essential for a clean shifting. The narrower the play, the less the gears can slip sideways. The gear change becomes more precise as the shift cross now engages exactly in the middle of the gear wheel and does not push it away first. It is therefore worthwhile to measure the gear precisely.

HOW MOVEMENT
The backlash specified by Piaggio is 0.15-0.40mm. It is determined with a feeler gauge between the gear wheel and the shoulder ring.

UNTERSCHIEDE
The original shoulder rings are available in two versions:

  • Thick (2,0-2,5mm original with only one nose) suitable for Vespa Largeframe from 1952-1984
  • Thin (0,9-1,4mm with four noses) suitable for Vespa Smallframe and Vespa Largeframe from 1984 (main shaft with two shoulder rings/sea rings)

OLDIES
The thick version of the shoulder rings for Largeframe Vespas before 1984 is no longer available from Piaggio. Thanks to bgm PRO, the matching shoulder rings in the 2mm to 2.50mm range are now finally available again for these gears.
As a deviation from the original, they have 4 noses for locking, as on the more stable Vespa PX Lusso variant. The new design therefore no longer allows the individual nose to be knocked off.

TIP: The exact determination of the clearance between the gearwheels is only possible with a feeler gauge (see accessories). Don''t forget a new BGM Pro shift cross and the transmission oil.


(machine-translated)
 

Fits the following vehicles


  • Vespa (Piaggio) Vespa 50 (V5A1T, 1963)
  • Vespa (Piaggio) Vespa 50 L (V5A1T)
  • Vespa (Piaggio) Vespa 50 N (V5A1T)
  • Vespa (Piaggio) PK 50 (V5X1T)
  • Vespa (Piaggio) PK 50 N (V5X5T)
  • Vespa (Piaggio) PK 50 S (V5X2T)
  • Vespa (Piaggio) PK 50 S Lusso (V5X2T)
  • Vespa (Piaggio) PK 50 SS (V5S1T)
  • Vespa (Piaggio) PK 50 XL (V5X3T)
  • Vespa (Piaggio) PK 50 XL Rush (V5X4T)
  • Vespa (Piaggio) PK 50 XL2 (V5N1T)
  • Vespa (Piaggio) PK 50 XL2 (V5X3T)
  • Vespa (Piaggio) PK 50 XL2 HP (V5N2T)
  • Vespa (Piaggio) PK 50 XLS (V5S2T)
  • Vespa (Piaggio) Vespa 50 S (V5A1T, 1964)
  • Vespa (Piaggio) Vespa 50 Special (V5A2T)
  • Vespa (Piaggio) Vespa 50 Special (V5B1T)
  • Vespa (Piaggio) Vespa 50 Special (V5B3T)
  • Vespa (Piaggio) Vespa 50 Special Elestart (V5A3T)
  • Vespa (Piaggio) Vespa 50 Special Elestart (V5B2T)
  • Vespa (Piaggio) Vespa 50 Special Elestart (V5B4T)
  • Vespa (Piaggio) Vespa 50 Sprinter (V5SS2T, -1975)
  • Vespa (Piaggio) Vespa 50 SR (V5SS2T, 1975-)
  • Vespa (Piaggio) PK 80 S (V8X5T)
  • Vespa (Piaggio) PX 80 E FL (V8X1T, 1983-)
  • Vespa (Piaggio) PX 80 E FL Elestart (V8X1T, 1984-1990)
  • Vespa (Piaggio) Vespa 90 (V9A1T)
  • Vespa (Piaggio) Vespa 90 Super Sprint (V9SS1T, SS90)
  • Vespa (Piaggio) Cosa 125 CL (VNR1T)
  • Vespa (Piaggio) Cosa 125 CLX (VNR1T300)
  • Vespa (Piaggio) Cosa 125 CLX (VNR1T301)
  • Vespa (Piaggio) Vespa 125 ET3 (VMB1T)
  • Vespa (Piaggio) Vespa 125 Nuova (VMA1T)
  • Vespa (Piaggio) PK 125 (VMX1T)
  • Vespa (Piaggio) P 125 ETS (VMS1T)
  • Vespa (Piaggio) PK 125 S (VMX5T)
  • Vespa (Piaggio) Vespa 125 Primavera (VMA2T)
  • Vespa (Piaggio) PX 125 E FL (VNX2T, 1984-1997)
  • Vespa (Piaggio) PX 125 E FL (ZAPM09300, 1998-2000)
  • Vespa (Piaggio) PX 125 E FL (ZAPM09302, 2001-)
  • Vespa (Piaggio) PX 125 T5 (VNX5T)
  • Vespa (Piaggio) Cosa 150 CL (VLR1T)
  • Vespa (Piaggio) Cosa 150 CLX (VLR1T300)
  • Vespa (Piaggio) Cosa 150 FL (VLR2T)
  • Vespa (Piaggio) PX 150 E FL (VLX1T, 1984-1997)
  • Vespa (Piaggio) PX 150 E FL (ZAPM09400, 1998-2000)
  • Vespa (Piaggio) PX 150 E FL (ZAPM09401, 2001-)
  • Vespa (Piaggio) Cosa 200 CL (VSR1T)
  • Vespa (Piaggio) Cosa 200 CLX (VSR1T300)
  • Vespa (Piaggio) Cosa 200 FL (VSR1T301)
  • Vespa (Piaggio) PX 200 E FL (VSX1T, 1984-1997)
  • Vespa (Piaggio) PX 200 E FL (ZAPM18, 1998-)
Reviews 15
Read, edit and discuss reviews...Continue reading

Ratings


19 Aug 2017

bonne qualité.

7 Mar 2016

ok ottimo

7 Mar 2016

ok ottimo

7 Mar 2016

ok ottimo

7 Mar 2016

ok ottimo

7 Mar 2016

ok ottimo

7 Mar 2016

ok ottimo

16 Feb 2016

Schnelle Lieferung, top Qualität und super Kommunikation! Sehr Empfehlenswert!

16 Feb 2016

Schnelle Lieferung, top Qualität und super Kommunikation! Sehr Empfehlenswert!

16 Feb 2016

Schnelle Lieferung, top Qualität und super Kommunikation! Sehr Empfehlenswert!

16 Feb 2016

Schnelle Lieferung, top Qualität und super Kommunikation! Sehr Empfehlenswert!

16 Feb 2016

Schnelle Lieferung, top Qualität und super Kommunikation! Sehr Empfehlenswert!

16 Feb 2016

Schnelle Lieferung, top Qualität und super Kommunikation! Sehr Empfehlenswert!

11 Feb 2016

Super Qualität. Absolut passgenau.

26 Nov 2015

prodotto buono

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