Description
Malossi MHR RHQ crankshaft
Very high quality racing full circle crankshaft for 50cc scooters Honda Dio ZX, Kymco DJ Y and Sym DD 50cc 2T etc. The robust construction made of high-quality materials makes it extremely durable and resilient, even very high RPMs are no problem for this crankshaft.
features malossi mhr racing high quality crankshaft:
- High quality: the crankshaft is manufactured with high precision technology and high quality materials; all components undergo 5 heat treatments, finally the surfaces are treated to improve reliability.
- Dynamic balancing: Withstands speeds of up to 16,000 rpm without any problems.
- Forged connecting rod made of 18 Ni Cr Mo 5 steel, coated with a copper bath, including precisely machined piston pin bearing.
Technical data of the Malossi MHR RHQ crankshaft:
- Stroke: 41.5 mm
- Piston pin: 12 mm
- Small end bearing: 12x17x16 mm
- Suitable for: Honda Dio ZX 50 / BSV DIO ZX 50 (up to 1993), Kymco DJ Y 50 2T, Sym DD 50cc 2T
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: 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.
| Crankshaft Malossi RHQ 12mm pin Honda Dio | |
|---|---|
| Article no. | M537604 |
| Weight | 1,26 kg |
| Series | RHQ |
| Brand | Malossi |
| Product type | Crankshaft |
| Tuning level | Racing |
| Piston pin | 12 mm |
| Needle bearing | 12x17x16mm |
| Stroke | 41,5 mm |
| Conrod length | Standard |
