Cylinder Stage6 Racing 70cc Peugeot 103

Racing cylinder for Peugeot 103 mopeds

STAGE6 has put all its know-how into this cylinder to set new standards in terms of performance and durability - the racing cylinder for Peugeot 103.

State-of-the-art technology for vintage mopeds

In keeping with the history of the Peugeot 103, most of the products on the market today are "old" products that were developed and released decades ago and which also deliver a performance commensurate with their time. STAGE6 has spared no effort or expense to bring a new product onto the market for vintage moped fans that is state of the art and delivers the performance possible today.

Design and performance Stage6 racing cylinder for Peugeot mopeds

Elaborately developed, sophisticated transfer ports optimize cylinder filling in every RPM range. The three-piece exhaust offers a large exhaust area without putting strain on the piston rings and thus on durability.

The high-quality ultra-light piston specially developed for this cylinder with a complete weight of just 88 grams allows for maximum power output and for the engine to rev up with ease.

The result is a racing cylinder of the latest generation, with which more than 12 hp is possible without much effort. A new benchmark in the field of plug & play cylinder kits for Peugeot 103!

Contents and accessories Stage6 cylinder Peugeot 103

As is usual with Peugeot 103 mopeds, the cylinder is supplied without cylinder head. In addition to the original cylinder head, all other cylinder heads on the market can also be used.

The Stage6 cylinder head specially developed for Peugeot 103 with adapted combustion chamber geometry and a squish surface contour that follows the radius of the piston crown is available separately.

To achieve an output of 12 hp, we recommend using the Stage6 Peugeot 103 crankshaft, the Stage6 PVL 103 ignition, the MotoForce Racing crankcase and a carburetor with a diameter of at least 19 mm.

Assembly tips for Stage6 cylinder for Peugeot 103

Before you install the Stage6 cylinder, you should thoroughly clean the engine, check the condition of all parts and use a new spark plug and a new small end bearing. The carburetor settings should be adjusted. The squish clearance should be greater than or equal to 1 mm. You should run in the engine for at least 300 km with a 3% mixture to ensure robustness and durability.

Technical highlights Stage6 cylinder for Peugeot mopeds:

• Optimized cylinder filling thanks to revised transfer ports
• Three-piece exhaust for durability
• Ultra-light piston with 88 grams for maximum power output
• Racing cylinder with over 12 hp

Technical specifications Stage6 Racing cylinder:

• High-end racing cylinder
• Material: Aluminum
• Bore: 46 mm
• Air-cooled
• Oval exhaust with boost ports
• Squish clearance: 1 mm
• Stroke: 39.1 mm (original)
• Displacement: 65 ccm
• Supplied WITHOUT cylinder head
• For Peugeot 103 SP, SPX, MVL, Vogue ...etc.