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What's New
1. Used Coolant Expansion Tank for Piaggio BV 250,300
2. Used Glovebox Door For Piaggio BV 250, BV300
3. Used Starter Motor For Piaggio, Vespa Scooters
4. Used Fuel Vapor Valve For Piaggio/Aprilia Scooters
5. Used Radiator For BV, X9, Scarabeo 500
6. Titax Forged Aluminum 17 inch Wheelset, White
7. Titax Forged Aluminum 17 inch Wheelset, Gold Dark
8. Titax Forged Aluminum 17 inch Wheelset, Gold Light
9. Titax Forged Aluminum 17 inch Wheelset, Blue
10. Titax Forged Aluminum 17 inch Wheelset, Dark Red
11. Titax Forged Aluminum 17 inch Wheelset, Light Red
12. Titax Forged Aluminum 17 inch Wheelset, Black
13. Titax Forged Aluminum 17 inch Wheelset, Orange
14. Used Cooling Fan for Piaggio MP3, BV, Scarabeo 500
15. Used Airbox to Throttle Body Connection for BV350
16. Used Front Half Airbox for '13-'14 Piaggio BV 350
17. Used Back Half Airbox for '13-'14 Piaggio BV 350
18. Used Piston Wrist Pin for XV 5.5
19. OEM Vespa Wiring Diagram Sprint 150 USA
20. OEM Vespa Wiring Diagram Primavera 150 USA




AF1 Racing now offers a full line of premium AGIP oils, chemicals, and lubricants.

Polini 70cc Kit for SR50 Ditech Factory (*Piaggio) (PO140.0203)

Polini 70cc Kit for SR50 Ditech Factory (*Piaggio)

Polini 70cc Kit for '08-'14 SR50 Ditech Factory, with Piaggio* engine.

This kit features cast iron cylinder and aluminum twin ring piston.  Head is also aluminum with a one piece head gasket. 

This kit includes all parts needed for installation, and will provide a definite boost in max and mid range horsepower.

This cylinder kit does not include an aftermarket ECU but does include an adjustable fuel pressure regulator.

Full installation instructions are included.

Boost Port:

Exhaust Port:

*This kit is for Piaggio engined Ditech only.  Piaggio engines have the RH engine cover seen below:

 

**This kit is intended solely for competition-sports usage.  Use on public highways is prohibited.  No warranty, express or implied, is offered.


    
Ready To Order?

Our Price: $389.99

AF1 Part Number:
PO140.0203

Limited Stock, Order Now
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Miscellaneous :
Product Inquiry

Related Products :
OEM Aprilia Wrist Pin Bearing -#500502 (ex8515011) $4.38
Polini Piston for 70cc kit SR50 Ditech(Piaggio) $99.99

Aprilia Accessories Racing Rear Shock -#8795050 Aprilia Accessories Racing Damper (rear shock) for '08-'14 SR50 Ditech Factoy (Piaggio* Engine) This gas charged rear shock features spring pre-load adjustment. $289.95






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Malossi Red Sponge Air Filter for '04-'08 SR50 Ditech Factory, and '08-'11 SR50 Ditech Factory. AF1 Recommended Alternative to OEM 8202443




Copyright 2014 AF1 Racing, Inc.

Disclaimer: Products in the AF1 Racing Online Store are not associated with, approved or tested by Aprilia USA or Aprilia SpA. Use of some products is intended for off-road, non-street, or racing use only. Use of non-approved products may void warranty. Improper installation or use of some products can cause serious bodily harm, injury and/ or death. Check with local laws before ordering. Some products may accelerate wear. Use these products at your own risk. All text and images on this website are copyright 2001-2010, including this disclaimer in part or in full.