Engine family TBAIC.169JY1

What this record says

Sold in the US by

Baida Motors Inc.

Engine built by

Zhejiang Kinye Motor Vehicle Co.,Ltd.

Vehicle category

Highway Motorcycle - Ib (50-169cc)

Certificate numbers

TBAIC.169JY1-001

What the number itself says

Reading TBAIC.169JY1 left to right: T is the model-year letter for 2026, BAI is the three-character code the EPA assigned to Baida Motors as certificate holder, C marks a highway (street-legal) certification, .169 is the displacement in litres, so 169cc and JY1 is Baida Motors' 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 Baida Motors submitted for this family (model XC200T-6V) carried engine code 1P61QMK-A. In the Chinese engine-model convention that reads as one cylinder, horizontal (flat) cylinder, with a nominal 61 mm bore, QMK series.

The certificate describes a four-stroke, single-cylinder engine with 2 valves per cylinder fed by carburettor, run by an ignition control module (CDI-type ignition). 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 7 kW (about 9 hp) at 6,500 rpm, driving through a CVT (belt and variator).

Engine code on test vehicle

1P61QMK-A

Nominal bore (from the code)

61 mm

Cylinders / valves

1 · 2 per cylinder

Cycle

four-stroke

Fuel delivery

carburettor

Oxygen sensor

no

Engine control

ICM

Catalytic converter

TWC, single bed, open loop

Air injection

PAIR

Rated power

7 kW (≈9 hp)

Rated speed

6,500 rpm

Transmission

CVT (belt and variator)

Sales area

50S

Vehicle built by

ZHEJIANG KINYE MOTOR VEHICLE CO.,LTD.

Test vehicle model

XC200T-6V

Filing history and where it was sold

Baida Motors filed one certificate under this family, for model year 2026, sold as 50-state, California included.

The vehicle itself is recorded as built by the same company, ZHEJIANG KINYE MOTOR VEHICLE CO.,LTD. in CHINA — engine and chassis from one source.

Certified emission levels: CO 4.2, HC 0.2 g/km.

Other records carrying the same engine code

Other certificate holders whose test vehicle carried the same engine code:

• Gst Motor LLCTGSTC.169MCC2026 · different engine factory
• Gst Motor LLCSGSTC.169MCB2025 · different engine factory
• Gst Motor LLCSGSTC.169MCC2025 · different engine factory
• Gst Motor LLCRGSTC.169MCB2024 · different engine factory
• Hanhwei Technology Inc.THTXC.169DS32026 · different engine factory

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 TBAIC.169JY1

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.

XC200T-6V · XCT-10V · XCT-13W · XCT-15W · XCT-16W · XCT-17W · XCT-5J · XCT-5L · XCT-5W · XCT-6J · XCT-6L · XCT-6W · XCT-7G · XCT-7J · XCT-7W · XCT-8G · XCT-8V · XCT-8W · XCT-9G · XCT-9V · XCT-9W