Tuning kit cylinder - crankshaft Stage6 R/T 70 Piaggio LC
Description
Piaggio LC engine pack : Cylinder and crankshaft Stage6 R/T 70cc
We're proud to present Stage6 R/T enthusiasts with this Stage6 R/T 70 Piaggio LC cylinder and crankshaft pack for 50cc scooters such as the Zip SP and SP2, NRG, Gilera Runner and many others.
The kit consists of the following components:
- 1x Stage6 R/T 70 cylinder kit
- 1x Crankshaft Stage6 HPC MK2
- 1x Stage6 R/T crankshaft bearing kit
Piaggio Stage6 R/T 70 kit
The Stage6 R/T 70 Piaggio NRG kit is a nikasil-treated aluminum cylinder, with 6 intake ports and a two-part bar-type exhaust. It comes with a 47.6mm-diameter piston, a high-compression two-part cylinder head and an offset stud base shim.
The 70 R/T kit features an innovative cooling system that eliminates critical stud points. The bolts securing the cylinder head stud are individually cooled, dissipating heat more efficiently and preventing piston-tightening problems.
Vilo Stage6 R/T Piaggio
The Stage6 R/T Piaggio crankshaft is a top-of-the-range product designed for racing engines. It is precision-manufactured to close tolerances, ensuring high strength and optimum reliability.
The forged and CNC-machined connecting rod, 85mm long, is extremely strong and allows high revs to be reached without risk of breakage. Balancing with light-alloy inserts reduces vibrations and ensures smooth, even engine operation.
And why not get even more power with your Piaggio engine package!
From a performance point of view, this Stage6 70cc R/T Piaggio NRG engine kit is on a par with the best 70cc Hyper Racing kits on the market, with a potential power output of around 22 hp with the right parts:
- Stage6 R/T Oversize variation,
- Stage6 Torque Control clutch,
- Stage6 R/T 28mm intake,
- Stage6 R/T Piaggio exhaust,
- Stage6 R/T internal rotor ignition,
- Long transmission.
Please note: to fit this engine pack, you'll need to re-bore the crankcase to fit the cylinder base (see instructions).

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 - crankshaft Stage6 R/T 70 Piaggio LC | |
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Article no. | S6-7514001/PACK2 |
Weight | 3,61 kg |
Series | R/T |
Brand | Stage6 R/T |
Product type | Engine pack |
Tuning level | High-end |
Displacement | 70cc |
Homologation | No |
Piston pin | 12 mm |
Cylinder material | Aluminium |
Bore | 47,6 mm |
Stroke | Original |
Conrod length | 85 mm |
Spark plug thread | M14 long |


