PK XL2 Smallframe Motor housing KR Automation for Vespa V50, PK, Primavera etc.

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Motor housing including shifting cable adapter (from KR Automation) -LML SF125- usable for V50, V90, PV125, ET3, PK S, PK XL, Motovespa PK75 (intake 3-hole, circuit two cables)

KR Automation motor housing 'PK XL2' with modern circuit technology suitable for old Vespa Smallframe with two cables!

The engine housings of the Indian LML Sensation 125 are 99% identical to those of the Vespa PK125 XL2. New Piaggio engine cases have not been available from Italy for years. The LML motor housings are therefore a very good and qualitative alternative.

Vespa Smallframe Motor housing KR Automation for Vespa V50, 50 Special, SS50, SR50, SS90, V90, 90 Racer, V100, PV125, ET3, PK S, PK XL (all models with two shift cables)

Can be driven with 50 - 112ccm cylinders and with 125-133ccm

This motor housing can with this bgm crankshaft can also be driven with small cylinders (50-122ccm):

Crankshaft 50cc to 112cc

FEATURES

  • Housing type: PK125 XL2
  • Crankshaft type: PK 125XL2 / PK125 ETS (24 / 25mm cone)
  • Bearing seat alternator side: Ø: 38mm (PX needle bearing)
  • Circuit type: XL2
  • Shift cable type: 2 flexible cables (such as V50, PV, ET3 etc.)
  • Inlet: Long rotary valve surface (42mm)
  • Intake manifold: 3-hole
  • Overcurrent design: original like V50, PK, PV
  • Elestart possible: No.

This LML SF125 engine housing corresponds technically to the engine housing of the Vespa PK 125 XL2. It features the last and state of the art of this engine generation. It uses precise and modern circuit technology and has a sophisticated gear cable adapter for use in vehicles with two shift cables (manufactured in Germany by KR Automation). This works without play and uses a robust chain for the deflection on the shift gate.

ADVANTAGES

Top engine with modern XL2 technology:

  • Backlash-free, needle-bearing shift gate
  • Shift fork with shaft seal ring that can be changed from the outside
  • Stable crankshaft needle bearings from PK ETS
  • Long rotary valve sealing surface> Tuning
  • Tuning cylinder without spindles possible

 

PK XL engine for Vespa Smallframe buy here

KR Automation

Vespa KR-Automation tuning products

Felix Richter's KR Automation company was founded in March 2010 and mainly dealt with robot automation, hence the name.
Vespa racing and Vespas in general have been playing a major role since 2003. All products go through long tests before being sold. At KR Automation, no product matures with the customer. Felix is ​​known for his Vespa “El Sidney” and his “Lambretta Barracuda”, the we have already presented here to have.

Motor housing including shifting cable adapter (from KR Automation) -LML SF125- usable for V50, V90, PV125, ET3, PK S, PK XL, Motovespa PK75 (intake 3-hole, circuit two cables)

 

 

The engine housing has the stable crankshaft needle bearing of the PK ETS models. This means that the ultra-stable “ETS” type crankshaft can be used. This has a crankshaft stub diameter of a whopping Ø25mm.
If the housing is to be used with 50-112ccm cylinders, we also offer a corresponding crankshaft with 43mm stroke (125cc = 51mm stroke).

The intake manifold has the modern 3-hole mounting method. Here we offer corresponding intake manifolds with 3-hole attachment and at the same time the correct manifold course for the V50 / PV / ET3 frames.

Components that differ from a conventional one Smallframemotor with two shift cables (V50, PV, ET3):

  • XL2 shift fork
  • Crankshaft with Ø25mm alternator-side crankshaft stub, type "ETS"
  • Intake manifold with 3-hole attachment

Vespa PK XL 2 circuit conversion kit

PERFORMANCE

The SE125 enclosures have a long rotary valve sealing surface (42mm). As a result, the inlet can be enlarged very much, making them ideal for high-performance tuning based on rotary valves.

CYLINDER

The cylinder base bore is 61,5mm, therefore suitable for all standard and common tuning cylinders (not Falc, Quattrini SP09 etc.). So it doesn't have to be spindled.

DELIVERY

The housing is delivered without bearings, without nuts, without cylinder studs but with all silent blocks / silent rubbers. In addition, the shift cable adapter for two shift cables is already assembled.

PK XL engine for Vespa Smallframe buy here

Suitable for the following models:

  • Vespa50 (V5A1T, 1963)
  • Vespa50 L (V5A1T)
  • Vespa50N (V5A1T)
  • Vespa PK 50 (V5X1T)
  • Vespa PK 50 N (V5X5T)
  • Vespa PK 50 S (V5X2T)
  • Vespa PK 50 S Lusso (V5X2T)
  • Vespa PK 50 SS (V5S1T)
  • Vespa PK 50 XL (V5X3T)
  • Vespa PK 50 XL Rush (V5X4T)
  • Vespa PK 50 XL2 (V5N1T)
  • Vespa PK 50 XL2 (V5X3T)
  • Vespa PK 50 XL2 HP (V5N2T)
  • Vespa PK 50 XLS (V5S2T)
  • Vespa50S (V5A1T, 1964)
  • Vespa50 Special (V5A2T)
  • Vespa50 Special (V5B1T)
  • Vespa50 Special (V5B3T)
  • Vespa50 Special Elestart (V5A3T)
  • Vespa50 Special Elestart (V5B2T)
  • Vespa50 Special Elestart (V5B4T)
  • Vespa50 Sprinter (V5SS2T, -1975)
  • Vespa50 SR (V5SS2T, 1975-)
  • Vespa PK 80 S (V8X5T)
  • Vespa90 (V9A1T)
  • Vespa90 Super Sprint (V9SS1T, SS90)
  • Vespa125 ET3 (VMB1T)
  • Vespa125 Nuova (VMA1T)
  • Vespa PK 125 (VMX1T)
  • Vespa P 125 ETS (VMS1T)
  • Vespa PK 125 S (VMX5T)
  • Vespa125 Primavera (VMA2T)