The MK2 delivers 2 to 3 hp more than the MK1 — up to 15 hp out of the box with the right setup. Maximum output and solid reliability make this kit a new benchmark in scooter tuning.
Video
Description
Stage6 cylinder kit Sport Pro MK 2 70cc
Cylinder Stage6 Sport Pro 70cc MK2, Peugeot horizontal LC (12mm piston pin). The first generation of the Stage6 Sport Pro 70cc aluminum cylinder was already a go-to among tuners — the MK2 takes it even further.
For 50cc scooters with Peugeot horizontal LC engine such as Peugeot Speedfight / Ludix.
Design Stage6 MK2 cylinder
The MK2 has been completely redesigned: instead of 5, there are now 6 transfer ports for improved cylinder filling. The oval exhaust port has also been revised. Visually, the cylinder adopts the angular look of the R/T series. The one-piece head features integrated coolant ducts for better heat dissipation. The piston is an R/T replica with domed crown and a 0.8 mm piston ring, built for performance and thermal durability.
Performance 70cc cylinder MK2 from Stage6
To make optimum use of the power of this cylinder, we recommend the use of a reinforced crankshaft, a minimum 19mm carburetor and a sports/racing exhaust system.
Assembly tips for Stage6 cylinders
We recommend cleaning the engine before reassembly, checking the condition of all components and using a new spark plug and small end bearing. Don't forget to readjust your carburetor settings!
Squish clearance should be between 0.75 and 0.85. The cylinder should be run in for approx. 300 km with a 1:33 mixture to improve robustness and life expectancy.
Caution:
- Do not use OEM or OE quality exhauts with this cylinder.
- The temperature sensor including thread must not be longer than 16 mm, otherwise it may bump into the cylinder head.
contents Stage6 cylinder MK2
- Aluminum cylinder diameter 47.6mm
- 1-ring piston with 12mm piston pin
- One-piece cylinder head
- Gasket set
WITHOUT ROAD APPROVAL
Questions about the product
Downloads and Media
Manufacturer's Details
Stage6 GmbH
Eschberger Weg 43
66121 Saarbrücken
Germany
+49 6805 / 2063388
info@stage6-racing.com
https://stage6-racing.com/ Notes and Safety
Stage6 Sport Pro
The Sport Pro series from Stage6 consists of various CVT components. The variator, clutch, V-belt and complete kit are designed for sport and racing setups.
Stage6 has revised shapes and materials to improve the performance of the CVT compared to the original and to adapt it to the performance increase after installing a sport cylinder.
How to Install a cylinder on a scooter, motorcycle or moped
The cylinder or cylinder kit is the heart of the engine on scooters, motorcycles and mopeds. It consists of a cylinder, a piston with piston ring(s), a cylinder head and gaskets needed for installation.
The service life of a cylinder depends on whether it has been fitted correctly.
Tuning Level: 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.
Racing products are designed for a more extreme uses and are developed primarily for racing. Whether you stay at 50cc or increase the displacement, the corresponding Racing parts produce much higher performance than the original parts in order to achieve maximum power.
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.
Technical details
Cylinder Kit 70cc Stage6 Sport Pro MK2 Peugeot horizontal LC (Ludix / Speedfight) | |
---|---|
Article no. | S6-7417801 |
EAN | 4051272303388 |
Weight | 1,17 kg |
Series | Sport Pro |
Brand | Stage6 |
Product type | Cylinder kit |
Tuning level | Racing |
Displacement | 70cc |
Piston pin | 12 mm |
Cylinder material | Aluminium |
Bore | 47,6 mm |
Stroke | Original |
Conrod length | Standard |
Spark plug thread | M14 long |
4,67
6 Ratings