OEM HUB // IT // ITALY
MODELS VERIFIED: 3
SOURCE: Aprilia Piaggio Group Official Use & Maintenance Books
Aprilia — Master Oil, Tire Pressure & OEM Part Spec Chart (3 Models)
RS 457, RS 660 Middleweight Benchmark & Tuareg 660 Rally Adventure
APRILIA LUBRICATION & WRENCHING ARCHITECTURE
Aprilia’s stressed-member parallel-twin platforms (RS 660, Tuareg 660, and the A2-class RS 457) run high compression ratios and aggressive cam profiles, specifying SAE 10W-50 JASO MA2 full-synthetic oil for high-temperature film strength. Pay special attention to Piaggio/Aprilia dipstick procedure: unlike Honda’s unscrewed dipstick check, Aprilia 660 twins specify checking oil warm on level ground with the dipstick fully threaded into the crankcase (verify per chassis generation) so you never overfill crank windage.
Aprilia Quick-Reference Fluid & Tire Matrix
| Model (Years) | Genre | Oil w/ Filter | Grade · JASO · Filter | Cold PSI (F/R) | Seat · Wet Wt |
|---|---|---|---|---|---|
|
RS 457
2024–Present · 457cc
|
Supersport & Sportbike | 2.2 L (2.32 qt) | SAE 10W-50 · JASO MA2 1A023538 |
29 / 29 PSI 200/200 kPa |
800 mm 175 kg |
|
RS 660 / Extrema
2021–Present · 659cc
|
Supersport & Sportbike | 2.3 L (2.43 qt) | SAE 10W-50 · JASO MA2 1A023538 |
36 / 41 PSI 250/280 kPa |
820 mm 183 kg |
|
Tuareg 660
2022–Present · 659cc
|
Adventure & Multipurpose | 2.3 L (2.43 qt) | SAE 10W-50 · JASO MA2 1A023538 |
29 / 36 PSI 200/250 kPa |
860 mm 204 kg |
Aprilia Individual Motorcycle Spec Sheets
Open in 3-Step Finder →
Aprilia · 2024–Present
JASO MA2
RS 457
457cc Liquid-Cooled Parallel-Twin DOHC 8-Valve 270° Crank (Aluminum Twin-Spar Frame · 47.6 hp)
Oil 2.2L (2.32qt)
SAE 10W-50
29/29 PSI
800mm
Aprilia · 2021–Present
JASO MA2
RS 660 / Extrema
659cc Liquid-Cooled Parallel-Twin DOHC 8-Valve 270° Crank (RSV4-Derived · APRC 6-Axis IMU · 100 hp)
Oil 2.3L (2.43qt)
SAE 10W-50
36/41 PSI
820mm
Aprilia · 2022–Present
JASO MA2
Tuareg 660
659cc Liquid-Cooled Parallel-Twin DOHC 8-Valve 270° Crank Rally Adventure (240mm KYB · Tubeless Cross-Spoke)
Oil 2.3L (2.43qt)
SAE 10W-50
29/36 PSI
860mm
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