This standard specifies the general technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of motorcycle gasoline engine crankshafts. Its special requirements are specified by the product-specific technical conditions. This standard applies to integral and combined crankshafts of reciprocating piston gasoline engines for motorcycles and mopeds.
HBm 76.10-1988 history
1988HBm 76.10-1988 General specification for motorcycle gasoline engine crankshaft