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What's New
1. Used Rear Fender for '98-'03 RS250
2. Used Kick Start Lever for Vespa LX 150, S 150
3. Zelioni Grips for Vespa GTS, GTS Super - Silver
4. Zelioni Grips for Vespa GTS, GTS Super - Black
5. Hepco & Becker Rear Rack for Top Box Tuono V4
6. Low Saddle for Genuine Blur 220i -SW0400-1057
7. Prima LegShield & Headlight Guard For Roughouse 50
8. Prima LegShield Guards For Roughouse 50
9. Used Flyscreen for Vespa '07-'13 LXV 150
10. Used LH Lower Fairing for GTV 300
11. Used Michelin Pilot Sport Scooter Tire 120/70-12
12. Ohlins Rear Shock Spring 1.00 kg/mm
13. Scooterworks Rear Crash Bars for Genuine Hooligan
14. Scooterworks Rear Rack for Genuine Hooligan
15. Akrapovic Evolution Titanium Exhaust System
16. Akrapovic Stainless Steel Exhaust System for XV's
17. Used Fuel Tank for '11-'12 RSV4-R
18. CBE Race-Only 3BT LH Mode Switch -V4 APRC
19. Sato Racing Lowering Rearsets for Tuono V4
20. Sato Racing Lowering Rearsets for Tuono V4 - Gold




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-'13 SR50 Ditech Factoy (Piaggio* Engine) This gas charged rear shock features spring pre-load adjustment. $289.95





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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.