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The Scooter Parts Registry

EPA engine family

Engine family RSCAX.124A32

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

Displacement
—
Model years
2024
Models certified
20
Certificates
1

What this record says

Sold in the US by
Sc Auto Sports, LLC
Engine built by
Zhejiang Kangdi (Kandi)
Vehicle category
All Terrain Vehicle
Certificate numbers
RSCAX.124A32-001

What the number itself says

Reading RSCAX.124A32 left to right: R is the model-year letter for 2024, SCA is the three-character code the EPA assigned to Sc Auto Sports as certificate holder, X marks an off-road certification, .124 is the displacement in litres, so 124cc and A32 is Sc Auto Sports' 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 Sc Auto Sports submitted for this family (model MDL-125A32) carried engine code 152FMI. In the Chinese engine-model convention that reads as one cylinder with a nominal 52 mm bore, FMI series.

The certificate describes a four-stroke, single-cylinder engine with 2 valves per cylinder fed by carburettor. No catalytic converter is listed. The head carries a pulse secondary-air (PAIR) valve.

Rated power on the record is 5.8 kW (about 8 hp) at 7,500 rpm, driving through an automatic.

Engine code on test vehicle
152FMI
Nominal bore (from the code)
52 mm
Cylinders / valves
1 · 2 per cylinder
Cycle
four-stroke
Fuel delivery
carburettor
Oxygen sensor
no
Engine control
other
Catalytic converter
none listed
Air injection
PAIR
Rated power
5.8 kW (≈8 hp)
Rated speed
7,500 rpm
Transmission
automatic
Sales area
49S
Vehicle built by
Zhejiang Kangdi Technologies Group Co., Ltd.
Test vehicle model
MDL-125A32

Filing history and where it was sold

Sc Auto Sports filed one certificate under this family, for model year 2024, 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 5.5, HC 0.9, HC+NOx 1.3 g/km.

Other records carrying the same engine code

Sc Auto Sports 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:

Other certificate holders whose test vehicle carried the same engine code (10 of 17 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 RSCAX.124A32

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-110A-1 · KD-110GKG-2 · KD-110GKM-2 · KD-110GKT-2 · KD-125AS-1 · KD-125FM5 · KD-125FM5-E · KD-125GKG-2 · KD-125GKM-2 · KD-125GKT-2 · MDL- GA002-3 · MDL-125A01 · MDL-125A23 · MDL-125A25 · MDL-125A32 · MDL-125A43 · MDL-GA001 · MDL-GA002-5 · MDL-GA003-2 · MDL-GA004-3

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.