Tuning Kit cylinder - crankshaft - exhaust Stage6 R/T 70 AM6
Description
AM6 Engine Kit: Stage6 R/T 70cc Cylinder, crankshaft and Exhaust
For Stage6 R/T fans we now offer this Stage6 R/T 70 cylinder - exhaust - crankshaft pack for 50cc bikes with AM6 engine like Rieju MRT, Beta RR, Yamaha DT50, Peugeot XP6, Fantic, Sherco 50 and many others.
The kit consists of the following components:
- 1x cylinder AM6 Stage6 R/T 70
- 1x HPC crankshaft AM6 Stage6 MK2
- 1x exhaust AM6 Stage6 R/T 70 - 80 Black / Orange
AM6 Stage6 R/T 70cc kit
The Stage6 R/T 70 cylinder is an aluminium cylinder with 6 transfer ports and a bridged exhaust. It comes with a 47.6mm piston, a two-piece high compression cylinder head, spacers and external studs.
The Stage6 R/T cylinder kit features an innovative mounting system / cooling system that eliminates the critical points of the studs. The externally mounted cylinder head studs have individual cooling pockets for better heat dissipation to prevent piston seizures.
HPC Crankshaft AM6 Stage6
The HPC crankshaft from Stage6 for Minarelli AM6 is characterized by its high-quality metal processing. Metal inserts provide exceptional stability and optimal balancing even at very high speeds. The forged connecting rod offers first-class quality and precision. The crankshaft comes with two 6204.C3 bearings, one 12x17x15 mm small end bearing and two FKM oil seals.
70 - 80cc Low-mount Exhaust AM6
The 70 - 80 S6 R/T exhaust for Minarelli AM6 is specifically designed to get the most out of the Stage6 R/T 70 AM6 cylinder. It offers maximum power over the entire rpm range, with a focus on high rpm. The perfect exhaust for speed freaks. The exhaust comes with an aluminum silencer with orange anodized CNC end caps.
You want even more power?
You can of course extend the AM6 Pack and further enhance the power of your engine. We recommend the following components:
- Intake Kit 28mm AM6 / Derbi Orange,
- Carburetor 28 PWK Stage6 R/T
- Inner rotor ignition Stage6 R/T by PVL Minarelli AM6
- 5-disc clutch Stage6 R/T Minarelli AM6
- Reinforced HPC crankshaft AM6 Stage6
- Chain kit to transmit engine power even more efficiently
By combining these high performance components you can achieve a power output of about 24 hp at the wheel.
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.
