DE

EN

FR

NL

IT

ES

GR

CS

PT

JP

PL

HU
 
You are here:
WebshopVespa Smal...TuningRacing Cra...Racing Crankshaft DRT for
 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

 
prev Pictures may look differentnext

Racing Crankshaft DRT for

Vespa 50/N/L/R/S/Special/SR/SS
/PK50/S
disc valve, stroke 45,0mm, conrod 87,0mm,
cone 19/20mm, M10

FOR RACE USE ONLY

Denis Innocente from DRT Racing is well known for his gearing and special clutch parts. For Smallframe Crankshafts, he's specialized in long stroke crankshafts for short strokers. This is especially important for those wanting the max out of their motors without going over 125 cc's.

 

The Race and Full Circle Crankshafts are enlarged with an exenter stud from 43 mm stroke up to 45 mm. This increase in stroke enlarges a 102cc engine up to 107cc and a 112cc engine up to 117 cc. Lots of torque, improved acceleration and more power in all rpm ranges are yours here. The motor characteristics are close to an original ET3 and it’s really fun to ride.

 

Helpful hint: All cylinders - except D.R. 50-102 cc's and POLINI 115 cc's - need a 1 mm base gasket to balance out the increase in stroke.

 

Conclusion: Elegant and hefty tuning part for smaller class motors.

 

Racing or Full Circle Crankshaft / 45 mm stroke / 87 mm connecting rod / 19/20 mm, M10/ 20/20 mm, M12 

Racing / full circle crankshaft with ø 82 mm crankweb (flywheel side), Ø 87mm crankweb (disc valve side), excenter stud with 45 mm stroke, 87 mm, oil seal housing 19/20 mm, bearing housing 20mm, pointed cone with M10 thread or stump cone with M12 thread, includes connecting rod bearing.

 

SIP-TIP: new bearings, crankshaft gasket rings and woodruff key are a must, new gaskets, clutch and flywheel nut also. Don't forget to order a 1.00 mm base gasket.


OEM Numbers (for the purpose of comparison)  amk Satl 5045.19/87 Ø83.90 (DRT)


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


Recommendations
Accessories
zoom 
87311200 $4.65
zoom 
90030000 $8.49
zoom 
87311500 $6.44
Our Alternatives
for this item
zoom 
45085000 $149.35
zoom 
45102000 $79.59
zoom 
45101000 $77.80
Customers choice
might interest you...
zoom 
88510000 $1.16
zoom 
92970000 $11.54

 
$144.87
Art.No.
45086000
1,356g / piece
Stock on hand   Amount

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

Pages(s) 321 to open.
Catalog Preview Page
Product forums
 
icon scootermodels This product fits the following models
  VESPA
divider Producer/Model divider cc divider Type divider Engine divider Yr. of Const. divider Extra
VESPA 50 / N 50 V5A1T 2T AC `63-`71
VESPA 50 L 50 V5A1T 2T AC `66-70
VESPA 50 R 50 V5A1T 2T AC `69-`83
VESPA 50 Revival 50 V5R1T 2T AC `90-
VESPA 50 S 50 V5SA1T 2T AC `63-`84 (N)
VESPA 50 S 50 V5SA1T 2T AC `63-`84
VESPA 50 Special 50 V5A2T 2T AC '69-'72
VESPA 50 Special 50 V5B1T 2T AC '72-'75
VESPA 50 Special 50 V5B3T 2T AC '75-'83
VESPA 50 Special Elestart 50 V5B4T 2T AC '75-'76
VESPA 50 Special Elestart 50 V5B2T 2T AC `72-`75
VESPA 50 Special Elestart 50 V5A3T 2T AC '69-'72
VESPA 50 SR / Sprinter 50 V5SS2T 2T AC `71-`79
VESPA 50 SS / Super Sprint 50 V5SS1T 2T AC `65-`71
VESPA PK 50 50 V5X1T 2T AC `82-`84 -> 14531 (small cone)
VESPA PK 50 S / Elestart 50 V5X2T 2T AC `82-`84 -> 181678 (small cone)
VESPA PK 50 S / Elestart 50 V5X2T 2T AC `82-`84 3000001 -> 3007754, (electric start)
VESPA PK 50 S Lusso / Elestart 50 V5X2T 2T AC `85-`88 -> 181678 (small cone)

Legend: Quantity In Stock
close

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.