from 34,40 EUR
Exclusive dealer product. This item can only be purchased from one of our official dealerships.
You can find a retailer near you here: Dealer Locator
You can find a retailer near you here: Dealer Locator
Schmitt "Dampfhammer" crankshaft for racing and engines with high peak performance. This premium crankshaft has 44mm stroke and an 85mm CNC machined forged connecting rod. Schmitt defines the application range of this crankshaft as engines from 50-75cc displacement suitable for Simson S51, S70, S83 with M500, M700 engine housing.
The technical highlights at a glance:
The technical highlights at a glance:
- Optimized pre-compression for a wide torque band, suitable from 50cc to 75cc displacement
- balance factor 65%
- high-strength, yet lightweight (<70g) forged connecting rod - CNC machined, for large 17mm needle bearings on the piston pin
- larger, silver-plated piston pin bearing 12x17x15mm for 12mm piston pin included
- the upper and lower needle bearing is optimally lubricated by several extra-large holes in the connecting rod
- extended crankshaft stub on the clutch side for an optional 3rd crankshaft bearing
- Bottom-guided connecting rod with further reinforced interference fit and larger connecting rod eye
- 10-15% heavier than the standard crankshaft
- Resistant to speeds >15,000 rpm
- Made from 14NiCrMo13 steel
- Developed in Germany - manufactured in Europe
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