Hidria motorcycle engines
EPA certification records list 25 highway motorcycle engine families from Hidria, model years 2006–2014. Rated power ranges from 2 to 7 kW, median 2 kW. All listed families displace 49 cc. The most families were certified in 2013 (4).
Engine families25
Engine models3
Model years2006–2014
Power range2–7 kWmedian 2 kW
Displacement49 cc – 49 cc
Rank in category#43of 108 makers by families
Families certified per year
Technical mix
Fuel
Gas25
Configuration
41728
Cylinders
1 cyl25
Most certified engine models
49S18A52450S3
Engine families
| Family | Model | Year | Displacement | Power | Fuel |
|---|---|---|---|---|---|
ETOMC.049SYM | 49S | 2014 | 49 cc | 2 kW | Gas |
ETOMC.050SYM | 49S | 2014 | 49 cc | 2 kW | Gas |
DTOMC.049SYM | 49S | 2013 | 49 cc | 2 kW | Gas |
DTOMC.050SYM | 49S | 2013 | 49 cc | 2 kW | Gas |
DTOMC.149HID | 49S | 2013 | — | 7 kW | Gas |
DTOMC0.04A79 | 49S | 2013 | 49 cc | 2 kW | Gas |
CTOMC.050SYM | 49S | 2012 | 49 cc | 2 kW | Gas |
CTOMC.149HID | 49S | 2012 | — | 7 kW | Gas |
CTOMC0.04A79 | 49S | 2012 | 49 cc | 2 kW | Gas |
BTOMC.049HID | 49S | 2011 | 49 cc | 2 kW | Gas |
BTOMC.050SYM | 49S | 2011 | 49 cc | 2 kW | Gas |
BTOMC.149HID | 49S | 2011 | — | 7 kW | Gas |
BTOMC0.04A79 | 49S | 2011 | 49 cc | 2 kW | Gas |
ATOMC.049HID | 49S | 2010 | 49 cc | 2 kW | Gas |
ATOMC.050SYM | 49S | 2010 | 49 cc | 2 kW | Gas |
ATOMC.149HID | 50S | 2010 | — | 7 kW | Gas |
ATOMC0.04A79 | 49S | 2010 | 49 cc | 2 kW | Gas |
9TOMC.049HID | 49S | 2009 | 49 cc | 2 kW | Gas |
9TOMC.149HID | 50S | 2009 | — | 7 kW | Gas |
9TOMC0.04A79 | A52 | 2009 | 49 cc | 2 kW | Gas |
8TOMC.049HID | 49S | 2008 | 49 cc | 2 kW | Gas |
8TOMC.149HID | 50S | 2008 | — | 7 kW | Gas |
8TOMC0.04A79 | A52 | 2008 | 49 cc | 2 kW | Gas |
7TOMC0.04A79 | A52 | 2007 | 49 cc | 2 kW | Gas |
6TOMC0.04A79 | A52 | 2006 | 49 cc | 2 kW | Gas |
Other motorcycle engines makers
Source
US Environmental Protection Agency engine certification data. Model year and manufacturer are decoded from EPA engine family codes (EPA codes:TOM). An engine family is a group of engines certified together; one family can cover several power ratings.
Engine calculators
Torque, power and BMEPPower from torque and RPM · Torque from power and RPM · Brake mean effective pressure (BMEP)Engine displacementDisplacement from bore, stroke and cylinders · Bore from displacement and stroke · Stroke from displacement and boreBSFC and thermal efficiencyBSFC from power and fuel flow · Fuel flow from power and BSFC · Thermal efficiency from BSFCCompression ratioStatic compression ratio · Chamber volume for a target compression ratio · Theoretical compression pressurePiston speedMean piston speed · Maximum RPM for a piston speed limit · Rod ratio, piston velocity and acceleration
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