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The Scooter Parts Registry

EPA engine family

Engine family NJASX.177KH2

If this code is printed on your emission label, this is your machine's federal record: sold under Jass Motorsports Inc., with an engine built by Zhejiang Kangdi (Kandi).

Displacement
—
Model years
2022
Models certified
22
Certificates
1

What this record says

Sold in the US by
Jass Motorsports Inc.
Engine built by
Zhejiang Kangdi (Kandi)
Vehicle category
All Terrain Vehicle
Certificate numbers
NJASX.177KH2-005

What the number itself says

Reading NJASX.177KH2 left to right: N is the model-year letter for 2022, JAS is the three-character code the EPA assigned to Jass Motorsports as certificate holder, X marks an off-road certification, .177 is the displacement in litres, so 177cc and KH2 is Jass Motorsports' own sequence for that year. Nothing in the number names the factory — that comes from the certificate itself.

The engine, as described on the certificate

The test vehicle Jass Motorsports submitted for this family (model KD-200GKH-2) carried engine code 1P63QML. In the Chinese engine-model convention that reads as one cylinder, horizontal (flat) cylinder, with a nominal 63 mm bore, QML series.

The certificate describes a four-stroke, single-cylinder engine with 2 valves per cylinder fed by carburettor. There is a catalytic converter in the exhaust, recorded as "TWC, single bed, open loop". The head carries a pulse secondary-air (PAIR) valve.

Rated power on the record is 6.5 kW (about 9 hp) at 7,000 rpm, driving through a CVT (belt and variator).

Engine code on test vehicle
1P63QML
Nominal bore (from the code)
63 mm
Cylinders / valves
1 · 2 per cylinder
Cycle
four-stroke
Fuel delivery
carburettor
Oxygen sensor
no
Engine control
other
Catalytic converter
TWC, single bed, open loop
Air injection
PAIR
Rated power
6.5 kW (≈9 hp)
Rated speed
7,000 rpm
Transmission
CVT (belt and variator)
Sales area
49S
Vehicle built by
Zhejiang Kangdi Technologies Group Co., Ltd.
Test vehicle model
KD-200GKH-2

Filing history and where it was sold

Jass Motorsports filed one certificate under this family, for model year 2022, sold as 49-state (not certified for sale in California).

The vehicle itself is recorded as built by the same company, Zhejiang Kangdi Technologies Group Co., Ltd. in China — engine and chassis from one source.

Certified emission levels: CO 14.2, HC 0.4, HC+NOx 0.6 g/km.

Other records carrying the same engine code

Jass Motorsports certified an engine with this code under 12 other family numbers — the same engine filed again in another year, or in an off-road and a street version:

Other certificate holders whose test vehicle carried the same engine code (10 of 12 shown):

A shared code from the same factory is a strong search lead. From a different factory it is as often a naming coincidence. Either way it narrows the search; it does not settle it — measure before you buy.

Models certified under NJASX.177KH2

Every model designation the importer listed on this certificate. If your machine's model name appears here, this is the right record — even if the name on the bodywork is slightly different.

KD-150A-1 · KD-150GKA-2 · KD-150GKH-2 · KD-150GKJ-2 · KD-150GKM-2 · KD-150GKT-2 · KD-200A-1 · KD-200GKA-2 · KD-200GKE-2 · KD-200GKH-2 · KD-200GKJ-2 · KD-200GKJ-2B · KD-200GKM-2 · KD-200GKM-2A · KD-200GKM-4 · KD-200GKT-2 · MDL-150AUG-1 · MDL-200A19 · MDL-200ASG-1 · MDL-200AUG-1 · MDL-GA017-2 · MDL-GA019-2

Other American badges on engines from the same factory

Related in the registry

Source. US EPA annual certification data — EPA Certified Highway Motorcycle Test Results, MY2006-present; EPA Certified Off-Road Motorcycle / ATV / UTV / Rec Vehicle, MY2006-present. Retrieved 2026-09-07. Full provenance and method.