54mm S125 Engine Rebuild Bigbore Kit 125cc Upgrade to 138cc PIT PRO DIRT BIKE
54mm S125 Engine Rebuild Bigbore Kit 125cc Upgrade to 138cc PIT PRO DIRT BIKE
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$84.28
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Brand New 54mm S125 Engine Rebuild Bigbore Kit 125cc Upgrade to 138cc PIT PRO DIRT BIKE
DIAMETER OF BORE | Approx. 54.03mm |
DISTANCE BETWEEN HEAD BOLTS (CENTRE HOLE TO CENTRE HOLE) CLOCKWISE EACH TWO BOLTS | Approx. 51.93mm / 50.83mm / 50.37mm / 51.13mm |
HEIGHT OF THE BARREL (NOT INCLUDE THE SLEEVE) | Approx. 76.69mm |
HEIGHT OF THE SLEEVE | Approx. 20mm |
DIAMETER OF PISTON | Approx. 53.26mm |
HEIGHT OF PISTON | Approx. 37.14mm |
LENGTH OF PISTON PIN | Approx. 40.89mm |
DIAMETER OF PISTON PIN | Approx. 13.94mm |