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Top Performances High Quality Full-Circle...
Top Performances High Quality Full-Circle Crankshaft with 39,2mm stroke and 85mm connecting rod for 12mm piston pin. Suitable for High end 70cc and Big Bore 77cc Cylinder kit that require 85mm conrod cranksaft (Stage6 R/T 70, 2Fast 70cc, Polini Big Evolution 70cc, TPR 77cc...). Attention! Small end bearing size is 12x15x15mm. Variator splain have same size as OEM (13mm). One of the unique features characterizing high-end crankshafts is the use of Tungsten weights instead of standard inserts for balancing.
In stock
Engine Type | Minarelli Horizontal |
Piston Pin | 12mm |
Stroke | 39.2mm |
Conrod Length | 85mm |
Wristpin | 12x15x15 |
Reference: P400130444005
Brand: Athena
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Reference: 210.0010
Brand: Polini
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Reference: 538855
Brand: Malossi
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Reference: 210.0022
Brand: Polini
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Reference: TRT-4002
Brand: 2Fast
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