APRILIA RS4 50

Shown exactly as published by the source and preserved for traceability.

EFKO code (manufacturer)iASTRA's numeric identifier for the MANUFACTURER named in position 10 (official field list: tgbasis.EFKO_H). Measured on the corpus: 4012 = BMW, 4017 = Volkswagen, 4023 = Ford-Werke, 4009 = Audi, 2076 = Peugeot — the leading digits group by country of the manufacturer's seat. 1,550 of 1,887 codes resolve to exactly one manufacturer name; the remainder reflect the free-text name and address changing over time, so the CODE is the stable manufacturer key that the name string is not. A different EFKO code (EFKO_FZ) denotes the vehicle kind — the two must not be conflated. [10 EFKO-Code]

3265

ManufactureriManufacturer legal name and address; retroactively updated to the current legal entity. [10 Hersteller]

PIAGGIO & C. S.p.A, I-56025 PONTEDERA

Manufacturer's plateiManufacturer's identification plate — the marking as stamped on the maker's plate for physical verification. [11 Herstellerplakette]

rechts oder links, am Lenkkopf

Chassis / VIN numberiChassis number (VIN) recorded for the approval. [12 Fahrgestellnummer]

rechts, am Lenkkopf

Axles / wheelsiAxle count over wheel count in the format {axles}/{wheels} (e.g. 2/4). [14 Achsen/Räder]

2/2

Gearbox (transmission)iPrimary gearbox code (e.g. m5 = manual 5-speed, a6 = automatic 6-speed). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 15 "Getriebe / i.A. / Zuordnung". [15 Getriebe 1]

m6 · Manual gearbox, 6 forward gears Interpreted from raw official valueiDerived from the raw ASTRA value (abbreviation list / Wegleitung); not an official code-table label.

Final-drive ratio (iA)iFinal-drive / axle ratio (iAchse) for gearbox 1 (e.g. 3,17). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 15 "Getriebe / i.A. / Zuordnung". [15 iA 1]

3,79

Assignment 1i(inferred) Cross-reference pairing gearbox/ratio entry 1 with its applicable axle-ratio (iA). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 15 "Getriebe / i.A. / Zuordnung". [15 Zuordnung 1]

a

Max automatic speed (to)iAutomatic-transmission maximum speed, upper bound (km/h) of a von–bis range. A "0" here is not a measured bound; its meaning is not established by an authoritative ASTRA source — the raw value is preserved and shown as-is. Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 16 "Fahrzeug Vmax". [16 Fahrzeug Vmax autom bis]

0

Max automatic speed (from)iAutomatic-transmission maximum speed, lower bound (km/h). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 16 "Fahrzeug Vmax". [16 Fahrzeug Vmax autom von]

0

Max mechanical speed (to)iMechanically limited maximum speed, upper bound (km/h) of a von–bis range. A "0" here is not a measured bound; its meaning is not established by an authoritative ASTRA source — the raw value is preserved and shown as-is. Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 16 "Fahrzeug Vmax". [16 Fahrzeug Vmax mech bis]

0

Max mechanical speed (from)iMechanically limited maximum speed, lower bound (km/h). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 16 "Fahrzeug Vmax". [16 Fahrzeug Vmax mech von]

80

Hand brake, line 1iHand-operated (lever) brake description, remark line 1 (free text). Grp 6a prescribes the order transmission then brake type, listing only components that can be checked; the official example names the wheel acted on ("VR= hydr., 1 Scheibe längsgelocht"). [17 Handbremse Z1]

hydr., 1 Scheibe gelocht/längsgelocht,

Hand brake, line 2iHand-operated (lever) brake description, remark line 2 (free text). [17 Handbremse Z2]

auf VR

Foot brake, line 1iFoot-operated brake description, remark line 1 (free text). Same Grp 6a description rules as the hand brake; the official example names the wheel acted on ("HR= hydr., 1 Scheibe längsgelocht"). [18 Fussbremse Z1]

hydr., 1 Scheibe gelocht/längsgelocht,

Foot brake, line 3iFoot-operated brake description, remark line 3 (free text). [18 Fussbremse Z3]

auf HR

Engine makeiEngine manufacturer brand; may differ from the vehicle brand. Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 21 "Motormarke und -Typ". [21 Motor Marke]

PIAGGIO

Engine typeiEngine type designation (the Motorkennzeichen as stamped on the block). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 21 "Motormarke und -Typ". [21 Motor Typ]

D50B

Engine constructioniEngine construction as strokes / cylinders / layout-induction (e.g. "4-Takt / 4 / Reihe-Inj."). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 22 "Motor-Bauart". [22 Bauart]

2-Takt / 1 / Monoblock

Power (kW)iMaximum net engine power in kW. Two vehicles of one type with different power require two separate type approvals; for multi-motor vehicles (wheel-hub motors) this is the SUM of all motors, with the count and each motor's output stated in the remarks. [24 Leistung kW]

4.7

Power at (rpm)iEngine speed (rpm) at which maximum power is reached. Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 24 "Leistung". [24 Leistung n]

9000

Max torque at (rpm)iEngine speed (rpm) at which maximum torque is reached. Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 25 "Drehmoment". [25 Md. max n]

8250

Max torque (Nm)iMaximum torque (Drehmoment) in newton-metres. Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 25 "Drehmoment". [25 Md. max Nm]

5.2

Exhaust after-treatmentiExhaust-gas cleaning / after-treatment system (structured free text). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 26 "Abgasreinigung / Schalldämpfer". [26 Abgasreinigung]

1/in Auspuffkrümmer und 1/in VS

Muffler 1 (kind)iSilencer/muffler 1 — type/kind. Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 27 "Abgasreinigung / Schalldämpfer". [27 Schalldämpfer 1 Art]

VS · Front silenceriSource term (ASTRA, German): «Vorschalldämpfer» [VS]

Muffler 1 (designation)iSilencer/muffler 1 — designation/part reference (Bezeichnung). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 27 "Abgasreinigung / Schalldämpfer". [27 Schalldämpfer 1 Bez]

1/DERBI ZDP1003 ¢e3! ¢e9! ¢e11!

Muffler 2 (kind)iSilencer/muffler 2 — type/kind. Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 28 "Abgasreinigung / Schalldämpfer". [28 Schalldämpfer 2 Art]

NS · Rear silenceriSource term (ASTRA, German): «Nachschalldämpfer» [NS]

Muffler 2 (designation)iSilencer/muffler 2 — designation/part reference. Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 28 "Abgasreinigung / Schalldämpfer". [28 Schalldämpfer 2 Bez]

1/DERBI 866722 ¢e3! ¢e9! ¢e11!

Engine code/markingiEngine identification marking stamped on the engine. Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 29 "Motorkennzeichen". [29 Motorkennzeichen]

D50B1

Engine marking locationiWhere the engine marking is affixed (e.g. "auf Motorblock"). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 29 "Motorkennzeichen". [29 Motorkennzeichen Anbringungsort]

hinten, oben auf Motorgehäuse

Stand (prop / kick stand)iThe stand(s) recorded in the whole-vehicle approval, e.g. centre stand or side stand (official example: "Seitenständer"). [32 Abstellstütze]

Seitenstütze

Anti-theft deviceiAnti-theft device as described in the whole-vehicle approval, e.g. a steering and ignition lock (official example: "Lenk- und Zündschloss"). A general immobiliser may be listed in the remarks instead. [33 Diebstahlsicherung]

Zünd- und Lenkerschloss

Length (to)iVehicle length, upper bound (mm) of a von–bis range. A "0" here is not a measured bound; its meaning is not established by an authoritative ASTRA source — the raw value is preserved and shown as-is. Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 35 "Länge / Breite / Höhe". [35 Länge bis]

0

Length (from)iVehicle length, lower bound (mm). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 35 "Länge / Breite / Höhe". [35 Länge von]

1968

Width (to)iVehicle width, upper bound (mm). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 36 "Länge / Breite / Höhe". [36 Breite bis]

0

Width (from)iVehicle width, lower bound (mm). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 36 "Länge / Breite / Höhe". [36 Breite von]

760

Height (to)iVehicle height, upper bound (mm). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 37 "Länge / Breite / Höhe". [37 Höhe bis]

0

Height (from)iVehicle height, lower bound (mm). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 37 "Länge / Breite / Höhe". [37 Höhe von]

1135

Front overhang (to)iFront overhang, upper bound (mm). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 38 "Überhang v/h". [38 Überhang vorne bis]

0

Front overhang (from)iFront overhang, lower bound (mm). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 38 "Überhang v/h". [38 Überhang vorne von]

0

Rear overhang (to)iRear overhang, upper bound (mm). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 39 "Überhang v/h". [39 Überhang hinten bis]

0

Rear overhang (from)iRear overhang, lower bound (mm). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 39 "Überhang v/h". [39 Überhang hinten von]

0

Wheelbase axle 1-2 (to)iWheelbase (axle 1 to axle 2), upper bound (mm). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 40. [40 Abstand Achse 1-2 bis]

0

Wheelbase axle 1-2 (from)iWheelbase (axle 1 to axle 2), lower bound (mm). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 40. [40 Abstand Achse 1-2 von]

1353

Track axle 1 (to)iTrack width of axle 1 (front), upper bound (mm). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 41. [41 Spur Achse 1 bis]

0

Track axle 1 (from)iTrack width of axle 1 (front), lower bound (mm). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 41. [41 Spur Achse 1 von]

0

Track axle 2 (to)iTrack width of axle 2, upper bound (mm). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 42. [42 Spur Achse 2 bis]

0

Track axle 2 (from)iTrack width of axle 2, lower bound (mm). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 42. [42 Spur Achse 2 von]

0

Unladen weight (to)iUnladen weight, upper bound (kg) — the full bandwidth of the range given in the EC approval. Under Regulation (EU) No 168/2013 the actual unladen mass (WVTA 2.1.2) is entered. Source: ASTRA Wegleitung Form Grp 6a, position 44 "Leergewicht". [44 Leergewicht bis]

0

Unladen weight (from)iUnladen weight, lower bound (kg). Under Regulation (EU) No 168/2013 this is the actual unladen mass (WVTA 2.1.2), including additional equipment, not merely the mass in running order (2.1.1); where the EC approval states a range, the full bandwidth is entered. Source: ASTRA Wegleitung Form Grp 6a, position 44 "Leergewicht". [44 Leergewicht von]

207

Guaranteed weight / GVW (to)iGuaranteed gross vehicle weight, upper bound (kg). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 45. [45 Garantiegewicht bis]

0

Guaranteed weight / GVW (from)iGuaranteed gross vehicle weight, lower bound (kg). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 45. [45 Garantiegewicht von]

312

Guaranteed axle weight rear (to)iGuaranteed rear-axle weight, upper bound (kg). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 46. [46 Achsgarantie h bis]

0

Guaranteed axle weight rear (from)iGuaranteed rear-axle weight, lower bound (kg). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 46. [46 Achsgarantie h von]

0

Guaranteed axle weight front (to)iGuaranteed front-axle weight, upper bound (kg). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 46. [46 Achsgarantie v bis]

202

Guaranteed axle weight front (from)iGuaranteed front-axle weight, lower bound (kg). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 46. [46 Achsgarantie v von]

110

Trailer load, braked (automatic)iMaximum braked trailer load, automatic coupling (kg). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 48 "Anhängelast (allgemein)". [48 gebremst autom]

0

Trailer load, brakediMaximum braked trailer load (kg). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 48 "Anhängelast (allgemein)". [48 gebremst mech]

0

Trailer load, unbraked (automatic)iMaximum unbraked trailer load, automatic coupling (kg). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 49 "Anhängelast (allgemein)". [49 ungebremst autom]

0

Trailer load, unbrakediMaximum unbraked trailer load (kg). Source: ASTRA Wegleitung Form Grp 6a (motorcycle), position 49 "Anhängelast (allgemein)". [49 ungebremst mech]

0

Sidecar operationiWhether the motorcycle is approved for sidecar operation. Grp 6a requires this field to be declared explicitly as "ja" or "nein"; the value is shown verbatim. [50 Seitenwagenbetrieb]

nein

Tyres / rims 1iApproved tyre and rim combination, entry 1 — tyre size followed by rim size, the official example prefixing the axle ("v=" front, "h=" rear). Every combination must agree with the exhaust, noise and brake approvals or appear in the whole-vehicle approval; special winter dimensions are marked "M+S". Source: ASTRA Wegleitung Form Grp 6a, positions 51-54. [52 Reifen Felgen]

v= 100/80-17 52S; 2.75x17

Tyres / rims 2iApproved tyre and rim combination, entry 2. Source: ASTRA Wegleitung Form Grp 6a, positions 51-54. [53 Reifen Felgen]

h= 130/70-17 62S; 3.50x17