Crankshaft dimensions

Big-end crank pin diameter 35.995 - 36.00mm (Twins)*

NOTE: *1968 and early 1969 had stepped crank pins with 36mm in the middle and 30mm in the flywheels

36.020 - 36.025mm (Triples) Con rod big-end ID Maximum play 0.060mm

Con rod big-end ID 46.00 - 46.005mm (Twins). 46.-25 - 46.030mm (Triples)

Maximum play 0.060mm

Con rod to crankshaft (assembled)

end float — width of con rod 30.000 - 30.050mm, width of crank pin 30.150 - 30.200mm, (Twins and Triples except SFC) SFC: 22.667 - 22.700mm and 22.90 - 22.833mm. Maximum play 0.350mm

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