Tuning Kit cylinder + exhaust Stage6 R/T 70cc Piaggio
Description
Tuning Kit Stage6 R/T 70cc
Engine pack cylinder + exhaust Stage6 R/T 70cc Piaggio - high-end racing tuning kit for race machines with liquid-cooled Piaggio engine (Piaggio LC)
Stage6 R/T tuning pack scope of delivery:
Aluminum cylinder Stage6 R/T 70
The Stage6 70cc R/T MKI Piaggio cylinder is an aluminum cylinder (with Nikasil lining) featuring 6 intake ports and a bridged exhaust port. The cylinder is supplied with a 47.6 mm piston, a split HC cylinder head (high-compression), a special exhaust flange for the S6 R/T exhaust, and an adapter plate with offset studs for Piaggio engines (original or replacement).
Racing exhaust Stage6 R/T 70
The exhaust is carefully hand-welded in Italy from 0.8 mm thin steel sheet sections. It is supplied with a spring-mounted carbon silencer, providing a clean, understated racing look. Please note: the exhaust is delivered in so-called "racing finish", meaning it is not painted. It is recommended to regularly apply a protective oil spray to prevent rust.
In terms of performance, the Stage6 70cc R/T Piaggio NRG / Runner engine pack competes in the top league, with a potential output of around 22 hp, although additional matching components must be installed: reinforced crankshaft with 85 mm connecting rod, Stage6 R/T oversize variator, Stage6 Torque Control clutch, Stage6 R/T 28 mm intake system, Stage6 R/T inner rotor ignition, and a longer gear ratio.
Please note that when using this kit, the crankcase must be bored out to make room for the cylinder base (further information can be found in the installation instructions).
Technical data Stage6 R/T 70cc engine kit
- For Piaggio / Gilera LC
- Bore 47.6 mm
- Stroke 39 mm
- Connecting rod 85 mm
- Piston pin 12 mm
- Not street legal

Tuning Level: High End racing
We categorize our products into different performance levels Original, Sport, Racing and High End , so that our customers can choose the right parts for their setup. It is really important to combine parts that belong to the same tuning level, this is especially true for cylinders, crankshafts and exhausts.
High End Racing products are exclusively designed for racing and should only be handled by tuning pros with the appropriate technical know-how. High-end racing parts often require modifications or machining of certain elements to accommodate the often larger components (larger crank webs, larger intake, etc.). Whether you stick with 50cc or increase the displacement, high-end racing parts offer much higher performance than the original parts and are the most powerful tuning parts.
Note: To ensure the reliability of the engine, it is important that the parts are compatible and that you do regular maintenance on your two-wheeler.
Aluminium cylinders
Aluminium cylinders are more powerful than cast iron cylinders, but require more regular maintenance and must be combined with different components such as a reinforced crankshaft and a larger carburetor.
How to run in an aluminium cylinder?
Aluminium cylinders should be run in for about 200 kilometers , and you should use a fully synthetic engine oil.
Note: To ensure optimum performance and reliability, it is advisable to measure the squish clearance. Just have a look at our tutorial How to adjust squish clearance.
| Tuning Kit cylinder + exhaust Stage6 R/T 70cc Piaggio | |
|---|---|
| Article no. | S6-7514001/PACK1 |
| Weight | 3,95 kg |
| Series | R/T |
| Brand | Stage6 R/T |
| Product type | Engine pack |
| Tuning level | High-end |
| Displacement | 70cc |
| Piston pin | 12 mm |
| Cylinder material | Aluminium |
| Bore | 47,6 mm |
| Stroke | Original |
| Conrod length | 85 mm |