SYM — Master Oil, Tire Pressure & OEM Part Spec Chart (16 Models)

Cruisym 300, Maxsym TL 508 Wet-Clutch Twin & ADX 125 Crossover

SYM LUBRICATION & WRENCHING ARCHITECTURE

SYM spans two fundamentally different scooter drivetrains: single-cylinder commuters and midi-scooters like the ADX 125 and Cruisym 300 use dry centrifugal CVTs, cleanable mesh oil strainers, and separate rear reduction gear oil. By contrast, the twin-cylinder flagship Maxsym TL 508 uses a motorcycle-grade oil-bathed wet multiplate clutch, spin-on cartridge filter, and exposed 520 final-drive chain—meaning it strictly requires JASO MA/MA2 oil and regular chain tension/lubrication care.

SYM Quick-Reference Fluid & Tire Matrix

Model (Years) Genre Oil w/ Filter Grade · JASO · Filter Cold PSI (F/R) Seat · Wet Wt
NH-T 125 (NH Trazer 125)
2019–Present · 124cc
Adventure & Multipurpose 1 L (1.06 qt) SAE 10W-40 · JASO MA2
15421-035-010
25 / 29 PSI
175/200 kPa
818 mm
150 kg
Wolf 125 Nostalgia / Wolf Classic 125
2005–2021 · 124cc
Modern Classic & Scrambler 1 L (1.06 qt) SAE 10W-40 · JASO MA2
15421-035-010
25 / 29 PSI
175/200 kPa
760 mm
121 kg
ADX 125
2023–Present · 125cc
Scooter & Maxi-Scooter 0.9 L (0.95 qt) SAE 10W-40 · JASO MB
15421-GY6-900
26 / 29 PSI
180/200 kPa
810 mm
153 kg
Cruisym 125 (Cruisym α 125)
2018–Present · 125cc
Scooter & Maxi-Scooter 1 L (1.06 qt) SAE 10W-40 · JASO MB
15421-GY6-900
29 / 33 PSI
200/225 kPa
750 mm
179 kg
Fiddle III 125i / Fiddle 125
2014–Present · 125cc
Scooter & Maxi-Scooter 0.85 L (0.90 qt) SAE 10W-40 · JASO MB
15421-GY6-900
25 / 29 PSI
175/200 kPa
775 mm
121 kg
Voyager / GTS 125i Evo (Joymax 125i)
2010–2020 · 125cc
Scooter & Maxi-Scooter 0.95 L (1.00 qt) SAE 10W-40 · JASO MB
15421-GY6-900
25 / 33 PSI
175/225 kPa
750 mm
168 kg
Jet 14 125 LC
2017–Present · 125cc
Scooter & Maxi-Scooter 0.9 L (0.95 qt) SAE 10W-40 · JASO MB
15421-GY6-900
26 / 29 PSI
180/200 kPa
770 mm
135 kg
Jet X 125
2021–Present · 125cc
Scooter & Maxi-Scooter 0.9 L (0.95 qt) SAE 10W-40 · JASO MB
15421-GY6-900
26 / 29 PSI
180/200 kPa
770 mm
140 kg
Symphony ST 125 (Euro 5 LC)
2015–Present · 125cc
Scooter & Maxi-Scooter 0.9 L (0.95 qt) SAE 10W-40 · JASO MB
15421-GY6-900
26 / 29 PSI
180/200 kPa
790 mm
132 kg
DRGBT 158 (DRG 160)
2020–Present · 158cc
Scooter & Maxi-Scooter 1.05 L (1.11 qt) SAE 10W-40 · JASO MB
15421-GY6-900
26 / 29 PSI
180/200 kPa
803 mm
137 kg
MMBCU 158 (Mamba)
2022–Present · 158cc
Scooter & Maxi-Scooter 1.05 L (1.11 qt) SAE 10W-40 · JASO MB
15421-GY6-900
26 / 29 PSI
180/200 kPa
803 mm
136 kg
Cruisym 300 (Cruisym α)
2018–Present · 278cc
Scooter & Maxi-Scooter 1.2 L (1.27 qt) SAE 10W-40 · JASO MB
15421-HM6-000
29 / 36 PSI
200/250 kPa
760 mm
194 kg
Joymax Z+ 300
2021–Present · 278cc
Scooter & Maxi-Scooter 1.2 L (1.27 qt) SAE 10W-40 · JASO MB
15421-HM6-000
29 / 33 PSI
200/225 kPa
747 mm
185 kg
Maxsym 400 (Euro 5)
2021–Present · 399cc
Scooter & Maxi-Scooter 1.7 L (1.80 qt) SAE 10W-40 · JASO MB
1541A-L4A-000
29 / 36 PSI
200/250 kPa
800 mm
215 kg
Maxsym TL 500 (TL 465)
2020–2021 · 465cc
Scooter & Maxi-Scooter 2.9 L (3.06 qt) SAE 10W-40 · JASO MA2
1540A-TL1-000
33 / 40 PSI
225/275 kPa
795 mm
223 kg
Maxsym TL 508
2022–Present · 508cc
Scooter & Maxi-Scooter 2.9 L (3.06 qt) SAE 10W-40 · JASO MA2
1540A-TL1-000
33 / 41 PSI
230/280 kPa
795 mm
227 kg

SYM Core Flagship Spec Monographs (6)

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