Engines · Motorcycle engines

Qlink-Keeway motorcycle engines

EPA certification records list 27 highway motorcycle engine families from Qlink-Keeway, model years 2008–2013. Rated power ranges from 2 to 17 kW, median 6 kW. All listed families displace 49 cc. The most families were certified in 2010 (7).

Engine families27
Engine models12
Model years2008–2013
Power range2–17 kWmedian 6 kW
Displacement49 cc – 49 cc
Rank in category#38of 108 makers by families

Families certified per year

20082
20097
20107
20114
20124
20133

Technical mix

Fuel
Gas27
Configuration
42522
Cylinders
1 cyl242 cyl3

Most certified engine models

Jj157Qmj550S349S3Cyc3K166Fml300294443139Qmb0810070602Lj1Pe40Qmb2172Mm-A070506522Hs170Mm1Fy11Fy139Qmb1Bn157Qmj11954991

Engine families

FamilyModelYearDisplacementPowerFuel
DQNKC.049LJ449S201349 cc3 kWGas
DQNKC0.15JJ1Jj157Qmj2013—6 kWGas
DQNKC0.20N2Q50S2013—12 kWGas
CQNKC.049LJ449S201249 cc3 kWGas
CQNKC0.15JJ1Jj157Qmj2012—6 kWGas
CQNKC0.20N2Q50S2012—12 kWGas
CQNKC0.25QJMCyc2012—13 kWGas
BQNKC.049LJ449S201149 cc3 kWGas
BQNKC0.15JJ1Jj157Qmj2011—6 kWGas
BQNKC0.20N2Q50S2011—12 kWGas
BQNKC0.25QJMCyc2011—13 kWGas
AQNKC.049JJ1139Qmb081007060201049 cc2 kWGas
AQNKC.049N4QLj1Pe40Qmb201049 cc2 kWGas
AQNKC0.15JJ1Jj157Qmj2010—6 kWGas
AQNKC0.20N2QK166Fml300294442010—12 kWGas
AQNKC0.25HSGHs170Mm2010—12 kWGas
AQNKC0.25QJMCyc2010—13 kWGas
AQNKC0.38FYMFy12010—17 kWGas
9QNKC.049JJ1139Qmb081007060200949 cc2 kWGas
9QNKC.049N3QFy139Qmb200949 cc2 kWGas
9QNKC.049N4QLj1Pe40Qmb200949 cc2 kWGas
9QNKC0.15JJ1Jj157Qmj2009—6 kWGas
9QNKC0.15ZNEBn157Qmj11954992009—6 kWGas
9QNKC0.20N2QK166Fml300294442009—12 kWGas
9QNKC0.25N1Q172Mm-A070506522009—11 kWGas
8QNKC0.20N2QK166Fml300294442008—12 kWGas
8QNKC0.25N1Q172Mm-A070506522008—11 kWGas

Other motorcycle engines makers

Honda497Yamaha455Piaggio437Kawasaki425Suzuki382Ducati327Triumph Motorcycles236Harley-Davidson211KTM199Kymco187BMW171Genuine Scooters112

Source

US Environmental Protection Agency engine certification data. Model year and manufacturer are decoded from EPA engine family codes (EPA codes:QNK). 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

All calculators →

Related pages