Engine family SACTC.168MCE

What this record says

Sold in the US by

American Chite Technology LLC

Engine built by

Taizhou Qianxin Vehicle Co,.Ltd

Vehicle category

Highway Motorcycle - Ib (50-169cc)

Certificate numbers

SACTC.168MCE-002-R01

What the number itself says

Reading SACTC.168MCE left to right: S is the model-year letter for 2025, ACT is the three-character code the EPA assigned to American Chite Technology as certificate holder, C marks a highway (street-legal) certification, .168 is the displacement in litres, so 168cc and MCE is American Chite Technology's 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 American Chite Technology submitted for this family (model TANK-200) carried engine code 161QMK. In the Chinese engine-model convention that reads as one 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 throttle-body fuel injection, with an oxygen sensor for closed-loop fuelling, run by an engine control module (ECM). No catalytic converter is listed.

Rated power on the record is 6.8 kW (about 9 hp) at 8,000 rpm, driving through a CVT (belt and variator).

Engine code on test vehicle

161QMK

Nominal bore (from the code)

61 mm

Cylinders / valves

1 · 2 per cylinder

Cycle

four-stroke

Fuel delivery

throttle-body fuel injection

Oxygen sensor

yes (closed loop)

Engine control

ECM

Catalytic converter

none listed

Rated power

6.8 kW (≈9 hp)

Rated speed

8,000 rpm

Transmission

CVT (belt and variator)

Sales area

50S

Vehicle built by

Zhejiang Guangchuangxin Energy Technology Co.,Ltd

Test vehicle model

TANK-200

Filing history and where it was sold

American Chite Technology filed one certificate under this family, for model year 2025, sold as 50-state, California included.

The vehicle itself is recorded as built by Zhejiang Guangchuangxin Energy Technology Co.,Ltd in China, while the engine came from Taizhou Qianxin Vehicle Co,.Ltd. Chassis parts and engine parts therefore have different origins.

Certified emission levels: CO 2.3, HC 0.1 g/km.

Other records carrying the same engine code

American Chite Technology certified an engine with this code under 3 other family numbers — the same engine filed again in another year, or in an off-road and a street version:

• SACTC.168MCA (2025)
• TACTC.168MCA (2026)
• TACTC.168MCE (2026)

Other certificate holders whose test vehicle carried the same engine code (10 of 38 shown):

• Benyate Motorsport LLCTBYMC.168MCA2026 · same engine factory
• Benyate Motorsport LLCTBYMC.168MCB2026 · same engine factory
• Benyate Motorsport LLCSBYMC.168MCA2025 · same engine factory
• Benyate Motorsport LLCSBYMC.168MCB2025 · same engine factory
• Benyate Motorsport LLCRBYMC.168MCA2024 · same engine factory
• Benyate Motorsport LLCRBYMC.168MCB2024 · same engine factory
• Benyate Motorsport LLCPBYMC.168MC12023 · same engine factory
• Benyate Motorsport LLCPBYMC.168MC22023 · same engine factory
• Benyate Motorsport LLCNBYMC.168MC12022 · same engine factory
• Egl Motor Inc.PEGLC.168MC12023 · same 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 SACTC.168MCE

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.

ADVENTURE-150 · ADVENTURE-200 · BWS PLUS-150 · BWS PLUS-200 · BWS-150 · BWS-200 · CROSS-150 · CROSS-200 · DEVELERY-150 · DEVELERY-200 · DRAGON-150 · DRAGON-200 · F1-150 · F1-200 · G1-150 · G1-200 · GT1-150 · GT1-200 · GTR1-150 · GTR1-200 · H2-150 · H2-200 · JIGGER PLUS-150 · JIGGER PLUS-200 · JIGGER-150 · JIGGER-200 · M16-150 · M16-200 · RCT-150 · RCT-200 · ROMA-150 · ROMA-200 · ROSSI PLUS-150 · ROSSI PLUS-200 · ROSSI RS-150 · ROSSI RS-200 · SABER-150 · SABER-200 · TANK-150 · TANK-200 · WARRIOR-150 · WARRIOR-200 · YESTERDAY-150 · YESTERDAY-200