Crankshaft BGM HP Competition 58mm stroke, 107mm connecting rod

for Lambretta DL, GP 125cc, 175cc, 200cc, 225cc, 250cc

Crankshaft BGM HP Competition 58mm stroke, 107mm connecting rod

for Lambretta DL, GP 125cc, 175cc, 200cc, 225cc, 250cc


Show matching vehicles
-10%*²
€ 374.00
RRP € 416.29
Incl. VAT
Content 1 piece

shipping within 5 - 7 workdays*³
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Description

When good becomes even better, the bgm PRO Lambretta shafts are now the bgm PRO Competition shafts. The features that have proven themselves have remained, while important technical details have been further improved.

    Improved features are:
  • Ground press surfaces for maximum stability of the joint connection and thus the highest possible torsional rigidity
  • Ground and coated crankpin
  • Forged connecting rod with CNC finishing
  • Hardened and ground bearing and shaft seal ring seats
  • Broader selection of stroke and connecting rod combinations than before
  • Quality assurance of every single crankshaft through 100% testing by an ISO and QC certified manufacturer

    What has remained:
  • Full-cheek shaft for increased pre-compression
  • Forged crank cheeks
  • Low-vibration engine operation thanks to sophisticated balancing with hidden pockets, balance weights made of copper and tungsten
  • Lubrication of the lower connecting rod bearing via two large lubrication slots
  • Crankpin diameter 22 mm


A total of 15 years of experience are invested in the bgm PRO Competition shafts. In the optimization, three further years of development work and tests were used to be able to realize a shaft that offers maximum torsional rigidity and stability.

In the English BSSO racing series, Team Replay started the 2018 season with numerous bgm parts. Among others with the new and revised bgm crankshaft. Replay's rider Darren Conneely achieved second place in Group 4.

About the manufacturer BGM

BGM is a leading brand for high-quality spare parts and accessories for scooters, motorcycles, and classic Vespa models, standing for quality, precision, and innovation. With an uncompromising "Made in Germany" philosophy, BGM develops durable products in cooperation with leading engineers and under strict quality controls. Whether during the restoration of vintage vehicles or the tuning of modern scooters – BGM is the first choice for demanding riders. Thanks to first-class workmanship and a wide range, BGM offers ideal solutions for performance, everyday use, and individuality.

Technical data

Global

Item number
BGM-10758N
Manufacturer number BGM10758N
Manufacturer BGM
Net weight 1370 g
Type Crankshaft

Ratings

Product safety information

Information about the manufacturer

Product Crankshaft BGM HP Competition 58mm stroke, 107mm connecting rod for Lambretta DL, GP 125cc, 175cc, 200cc, 225cc, 250cc
Manufacturer SCOOTER CENTER GmbH
Responsible person SCOOTER CENTER GmbH
Kurt-Schumacher-Str. 1
50129 Bergheim-Glessen
Germany

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