FABBRI RACING "MOWER" crankshaft, 83mm full shoulders, 20 cone, 97 connecting rod, 51 stroke
Full Shoulder Crankshaft with dimensions 83mm, 51mm stroke, 97mm copper-plated connecting rod, 20 cone.
With the 83 shoulder shaft it is not necessary to bore the crankcases.
Fabbri provides for the use of the 6204 bearing instead of the 6303 on the transmission side and a different oil seal with sizes 27/47/6,
Dedicated bearing and oil seal are not included in the kit.
The balance factor for a 57-60mm piston is given as 45-50
Flywheel side bearing seat diameter: 20mm
Clutch side bearing seat diameter: 20mm
Flywheel side oil seal seat diameter: 20mm
Clutch side oil seal seat diameter: 27mm
Weight: about 1.4kg
Specific References
In Italy and Europe Via GLS / DHL / Fercam
24h from order confirmation
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