You are here:
WebshopVespa PX/T...TuningRacing Cra...Racing Crankshaft PINASCO
 Your Shopping Cart
Your shopping cart is empty.
calculate shipping Live! Shipping Costs Calculation
 Your Notepads
notepad icon  Please login to use the Notepads.
webshop icon All Webshop
Your Scooter
Show only articles for selected scooter.
Most Popular Articles

SIP EuroFlat Banner
prev Pictures may look differentnext

Racing Crankshaft PINASCO

for Vespa 200 Rally VSE1T
33997 ->/P200E/PX200 E/Lusso
disc valve, stroke 57,0mm, conrod 110,0mm,
pin 16mm, valve timing: 123°
/6° post TDC
con-rod eye with additional
oil holes, finely balanced


Racing crankshafts are a simple and effective tuning upgrade for every disc slide valve engine. A racing crankshaft gets higher rpm’s, your engine will be agile and have more pep. Better acceleration and higher top speeds are the result.

A racing crankshaft has noticeably longer intake timing in comparison to an original crankshaft. Your fuel charge will also be greater. The crankwebs are streamlined and polished, turbulence and flow blocks are reduced. The connecting rod is partially a polished edged connecting rod, the lower connecting rod bearing is a silver bearing. All crankshafts are delivered with upper connecting rod bearings.

High quality racing crankshafts from Italian manufacturer MAZZUCCHELLI have minimal production tolerances, lowered bearing play and a very good price/performance ratio. High speeds and absolute durability are a guarantee. We are offering a supplementary finely balanced version. In this version, the connecting rod is balanced at 12 o'clock. This shaft operates impressively quiet.


These racing crankshafts, produced by TAMENI, possess extremely close-fitting, high precision pressed connections. This guarantees sustainable higher revs and also increases its durability.

The race crankshafts produced by PINASCO and JASIL possess polished and gas-flowed crankshaft webs, as well as high-end forged con-rods. Both crankshafts also possess silver-cage big-end bearings. A special feature of these crankshafts are the extra holes and slots provide to ensure adequate lubrication to the bearings at both ends of the con-rod.

Additionally PINASCO produce an even more racing orientated version in the form of the 'Competizione Crankshaft' that comes with many advanced features including more extreme inlet port timings, gas-flowed profiling, tungsten balancing weights and innovative PTFE web inlays to ensure a higher primary compression ratio at low revs. The perfect complement for both road-going and race-orientated set ups!

PINASCO recommend that this crankshaft be used in combination with a lighter flywheel and an electronic ignition system such as the PINASCO Flytech, VESPATRONIC, PARMAKIT, or the versions produced by MALOSSI or POLINI.

The current insiders favourite is the even better JASIL super racing crankshaft which, along with the aforementioned advantages also possesses beautifully polished and profiled crankshaft webs that provide an inlet port timing of 124°/6° before TDC!

POLINI can also supply a highlight in this array. Their gas-flow profiled crankshaft has an inlet port timing of 141°/6° after TDC. They are excellently manufactured, precision-balanced and convince of their potential with a beautifully gas-flowed and polished (lipped) disc-valve web profile.


Conclusion: This doesn't have to be combined with a tuning cylinder; you'll get a noticeable performance plus when used with your original cylinder.


Racing crankshaft / stroke 57 mm / connecting rod 105-110 mm / 25/24 mm, M12

Racing crankshaft, with Ø 95 mm crankweb (flywheel side), ø 97.9 mm crankweb (disc valve side), partially balanced at 12 o'clock, lower connecting rod bearing = silver bearing, 105mm connecting rod (125/150 cc) or 110 mm connecting rod (200cc), 42mm stroke (T5) or 57mm stroke (PX), oil seal housing 24mm, bearing housing 25mm, stump cone with M12 thread, incl. connecting rod bearing


SIP-TIP: new bearings, crankshaft gasket rings and woodruff key are a must, new gasket set, clutch and fly wheel nut as well. A good complement would be a touring-race cylinder and exhaust system such as SIP Road, the SITO Plus or the SIP Performance. Adjust ignition and jets!


Ralf, SIP man, Germany:

"Ralf (LC Augsburg) went with us on a SIP trip to Italy. His 12PS PX - equipped with a racing crankshaft - was so strong uphill that it almost made the others, who had much stronger engines, cry!


SIP Community user "tcpip", Germany:

"Great workmanship, good price. Good product."


SIP Community user "Free", Germany:

"Very smooth running. Definitely worth its price."


The timings stated above were determined viewing in the direction of the clutch side. That means: "138°/6° after TDC: Inlet timing begins 6° after TDC and stays open for 138°.

Please note that the angular degrees given here are approximate values, as the crankshafts are reworked by hand.


OEM Numbers (for the purpose of comparison)  25080886 (PINASCO)

Customers also searched for this article with:  race crankcase, racing crankcase, race crankshaft, tuning crankshaft, performance crankshaft

13110200 $4.76
60007000 $7.32
Our Alternatives
for this item
45012000 $118.00
45016100 $255.22
45013000 $164.66
Customers choice
might interest you...
92050000 $13.63

1,868g / piece
Stock on hand   Amount

  • facebook
    • Share on Facebook!
  • twitter
    • Send a tweet on Twitter!

Pages(s) 336 to open.
Catalog Preview Page
Product forums
Spare Parts
icon scootermodels This product fits the following models
divider Producer/Model divider cc divider Type divider Engine divider Yr. of Const. divider Extra
VESPA 200 Rally 200 VSE1T 2T AC `72-`79 33997 ->
VESPA COSA 1 200 VSR1T 2T AC `88-`91
VESPA COSA 2 200 VSR1T 2T AC `90-`96
VESPA P200E / PX200 E 200 VSX1T 2T AC `77-`86
VESPA PX200 E `98 / Millenium 200 VSX1T 2T AC `98-
VESPA PX200 E Lusso/ EFL/ Arcobaleno / Elestart 200 VSX1T 2T AC `83-`97

Legend: Quantity In Stock

This article is in stock and ready to be shipped immediately. Our warehouse is fully stocked.
This article is in stock. This item is in stock in sufficient quantity.
This article will soon be sold out. This item will be sold out soon.
This item is ordered by us especially for you. Deliverytime might take more than 3 weeks. You cannot cancel this order any more. This item needs to be ordered especially for you. The expected delivery time is about 3 weeks.
This article is currently not available but will be back in stock soon. This item is currently not available but will be back in stock soon.
This article is currently not available. This item is currently not available. You can order it nevertheless. The expected delivery time is about 3 weeks.