【SIP LEGAL】 レーシングシリンダー SIP 125 cc “公道仕様”

Engine type：80cc，PX
cast iron
3 ports
Φ 57mm
stroke 48mm
Pin 15mm
with Cylinder Head
Recommended spark plug：NGK B7ES
Recommended ignition timing：21°
with jet
homologation：with parts certificate for vehicles built up to 01.01.1989
Rated power (kW)：5
Maximum speed (km/h)：82
TUNING ROAD - suitable for everyday use

Technical tipsはこちら
Technical tipsはこちら
Performance diagramsはこちら
Performance diagramsはこちら
Performance diagramsはこちら
Assembly＆Instruction Manualsはこちら
Performance diagramsはこちら
Performance diagramsはこちら
Technical tipsはこちら
Technical tipsはこちら
Product informationはこちら

※取扱説明書が付属する場合は外国語となります。
※輸入商材の為、納期が遅れる場合がございます。あらかじめご了承ください。
※画像には他の商品が含まれている場合があります。
※メーカー都合により商品の仕様変更がある場合がございます。ご了承ください。

Racing Cylinder from SIP PERFORMANCE with parts certificate for 125 cc Vespa Models.
Engine update with TUV approval.
The easiest way to make your scooter legally faster.
Since January 2013，there is no longer an 80 km/h limit for class A1 light motorcycles.
This opens up completely new perspectives in the field of legal tuning.
As original PX80 Cylinders have not been produced for a long time，anyone looking for a replacement Cylinder for their PX80 had to either fall back on a used part or install a Racing Cylinder with 135 cc or 139 cc.
However，the latter was not legally possible for riders with a “small license” up to 125 cc.
Lower costs for registration
Secure basis for registration without problems with the test center
Legal，safe and fast on public roads
The SIP 125 cc Racing Cylinder，which we have legalized with a parts certificate，provides a remedy.
This means that it can be easily registered with the TUV without expensive performance，brake or noise measurements.
To keep thermal expansion as low as possible，the Cylinder is equipped with a Meteor Piston with 1.2 mm Piston Rings.
This promises minimum wear and maximum durability.
The specially revised Cylinder Head also ensures the correct compression.
If the Engine is already old or has many kilometers behind it，an engine overhaul is recommended before the conversion.
Crankshaft bearings，Oil Seals and Cruciform in particular are typical wear parts on Vespa two-stroke engines.
The kit is also a good basis for further tuning.
Caution：However，this invalidates the parts certificate.
Opening up the Engine，for example，offers the possibility of changing to a better Crankshaft.
If open-heart surgery is being carried out anyway，the tuning should be sensibly rounded off with tuned transmission components.
For lovers of sports exhaust systems，we also offer a complete Tuning Kit with Exhaust and Carburettor：
1080100H Tuning Kit SIP 125 cc ROAD “Legal” for Vespa P80X/PX80 E/Lusso without separate lubrication
1080200H Tuning Kit SIP 125 ccm ROAD “Legal” for Vespa P80X/PX80 E/Lusso with separate lubrication
1080300H Tuning Kit SIP 125 ccm SPORT “Legal” for Vespa P80X/PX80 E/Lusso without separate lubrication
1080400H Tuning Kit SIP 125 cc SPORT “Legal” for Vespa P80X/PX80E/Lusso with separate lubrication
Conclusion：The SIP 125 ccm Racing Cylinder with parts certificate offers beginners and advanced riders reliable performance from our many years of tuning experience and can be easily registered thanks to the parts certificate - for a good feeling towards the StVZO.
When installing，check the Ignition System and at least replace the Spark Plug and set the ignition timing to 19° before top dead center.
When increasing performance，make sure the brakes are in good condition，for example with our SIP Performance Brake Pads.
good Shock Absorbers alsohelpto maintain traction.

ユーザのインプレッションを見る

適合車種： P80、P80E ( 適合車種を見る )