Crankshaft 47mm stroke / 100mm conrod Stage6 R/T 100FL for Malossi C-One / RC-One crankcase
Description
Stage6 R/T high-end crankshaft
Crankshaft 47mm stroke / 100mm connecting rod Stage6 R/T 100FL for Malossi C-One / RC-One cases, latest development of the Stage6 R/T Team. The crankshaft can be mounted with the Malossi C-One or RC-One cases!
The high-end racing crankshaft was clearly designed for racing and to get the maximum power out of the Stage6 RT FLR 100cc cylinder .
As a central part of the engine, the crankshaft is an essential element for the stability of an engine, but above all for the optimal power transmission of the engine and resulting power and torque.
Stage6 R/T tuning crankshaft
In contrast to conventional crankshafts, the lower crank pin of the Stage6 R/T shaft was dimensioned to 20mm. The bearing on the lower connecting rod eye was chosen correspondingly larger. This leads to the fact that the pressing of the cheeks is much stiffer and the entire crankshaft is much more durable. At peak powers over 40PS and especially in circuit use, a must have (Bigger is simply better here).
Of course, special attention was also paid to the design and balancing of the crankshaft, especially in view of the use with the RT100cc cylinder.
The crankshaft is manufactured in Italy with the highest quality standards:
- high-end balancing using six high-density Tungsten inserts (17.6 g / cm3) and ultra-light connecting rod (less than 80 g)
- noticeable power increase in both low as well as high rpm range
- all Stage6 R/T crankshafts are controlled for oscillation within max 0,02mm to maximally reduce vibrations
- hot forged shafts made of case hardened 18 Ni Cr Mo5 steel
- thread rolling by cold forming (not cutting) for increased durability
- heat treatments with controlled HRC (hardness) on shafts and axles
- double hardening cycle for the connecting rod, also with controlled hardness
- CNC-machined connecting rod with final quality check of hole parallelism
- perfect surface finish by grinding and lapping for better reliability with 100% dimensional stability
- HQ small end bearing, silver plated, designed for high speeds
All crankshafts are coated with a heavy layer of oil for protection. They should be thoroughly cleaned with fuel before assembly.
TECHNICAL DETAILS FOR STAGE6 R/T crankshaft 100FL:
- High end crankshaft
- Crankpin 20mm x 41mm
- Stroke 47mm
- Connecting rod 100mm (12 to 14mm piston pin depending on bearing)
- Diameter crank webs: 79mm
- Weight: 1,8kg
How to change a crankshaft?
The crankshaft is one of the main components of the engine and is responsible for the smooth operation of motorcycle, scooter and moped, whether with two-stroke or four-stroke engine. The longevity of the engine depends not only on the proper condition of the crankshaft, but also on the fact that it is properly mounted.
For a correct installation of the crankshaft, we recommend our tutorial: Crankshaft disassembly and assembly.
How can I tell if my crankshaft is Damaged?
A broken crankshaft causes metallic noises, unusual vibrations, leaking oil seals and drastically reduces the performance of the two-wheeler. In any case, the vehicle must be stopped immediately to prevent the damage from getting worse.
Please note that whenever the crankshaft is changed and serviced, you'll have to install new crankshaft bearings.
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.
| Crankshaft 47mm stroke / 100mm conrod Stage6 R/T 100FL for Malossi C-One / RC-One crankcase | |
|---|---|
| Article no. | S6-7916699 |
| EAN | 4051272013430 |
| Weight | 0,02 kg |
| Series | R/T |
| Brand | Stage6 R/T |
| Product type | Crankshaft |
| Tuning level | High-end |
| Piston pin | 14 mm |
| Needle bearing | 14x17x16,6mm |
| Stroke | 47 mm |
| Conrod length | 100 mm |
Spare Parts
- MotoForce
Rotor / Variator Nut M10x1.25mm Minarelli0,90 €In stock1,90 €-53% Discount - Stage6
Stage6 Crankshaft Nut M12x1.25mm4,10 €In stockRRP4,50 €-9% Discount - Stage6 R/T
Washer behind CVT for Stage6 R/T 100Fl crankshaft6,90 €In stockRRP7,60 €-9% Discount - Stage6 R/T
Connecting Rod 100mm Stage6 R/T FL100210,00 €In stockRRP233,00 €-10% Discount - Stage6 R/T
Oil Seal Stage6 R/T FKM 20x30x5mm7,90 €In stockRRP8,30 €-5% Discount - Stage6 R/T
Small end bearing Stage6 R/T, silver, 14x17x16,6mm16,50 €In stockRRP18,00 €-8% Discount