Racing crankshaft, stroke 44mm - for Simson SR1, SR2, KR50, SR4-1 Sparrow
RZT
Racing crankshaft, stroke 44mm - for Simson SR1, SR2, KR50, SR4-1 Sparrow
RZT
€158.26*
Product & Manufacturer Numbers
- Product Number: 10070103
- GTIN / EAN: 4052309306563
- Standard Shipping
- via DHL
- Bonus Points
- 158 Earn Bonus Points
Product Information "Racing crankshaft, stroke 44mm - for Simson SR1, SR2, KR50, SR4-1 Sparrow"
Racing Crankshaft
- Stroke 44mm (Tuning)
- Stiffness due to larger cheeks (1.5mm wider than original)
- Improved concentricity
- Upper needle bearing (no more bronze bushing!)
- 1:50 mixture possible!
- Lower connecting rod guide through thrust washers
- causes a reduction of the crankcase volume
- the replacement part number for SR1 is 04-843.15-0
- the replacement part number for SR2 is 35 312
- the replacement part number for SR2E is 35 312
- the replacement part number for SR2E is 3831 and 12475
- the replacement part number for KR50 is 1250 3100 00
Note:
Due to the longer stroke, the squish clearance must be checked and the cylinder head must be adjusted accordingly! (Re-turning to 0.8 - 1.2mm)
- Stroke 44mm (Tuning)
- Stiffness due to larger cheeks (1.5mm wider than original)
- Improved concentricity
- Upper needle bearing (no more bronze bushing!)
- 1:50 mixture possible!
- Lower connecting rod guide through thrust washers
- causes a reduction of the crankcase volume
- the replacement part number for SR1 is 04-843.15-0
- the replacement part number for SR2 is 35 312
- the replacement part number for SR2E is 35 312
- the replacement part number for SR2E is 3831 and 12475
- the replacement part number for KR50 is 1250 3100 00
Note:
Due to the longer stroke, the squish clearance must be checked and the cylinder head must be adjusted accordingly! (Re-turning to 0.8 - 1.2mm)
Product Details
Key features & properties
- Baugruppe
- Motor & -teile
- Passend für Fahrzeughersteller
- Simson
- Passend für Fahrzeugtyp
- KR50 , SR1 , SR2 , SR4-1 Spatz
Zubehör
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