Ongoing

Maintenance schedules

Pick the platform, print the table, stick it on the workshop wall. Every model in the catalog maps to one of these twelve families.

NC450-class 450cc single 500cc parallel-twin 250cc single 250–300cc street single / twin 400cc adventure single 650cc parallel-twin adventure tourer 650cc V-twin cruiser CG / CB-type 150–200cc commuter & cargo Electric motorcycle & scooter 1000cc 4×4 UTV / side-by-side 300cc utility ATV ZXMOTO inline-three

All intervals and quantities are typical for the platform class, given for planning and training. Where the manual supplied with the unit differs, the manual prevails. Halve the intervals for dust, sand, taxi/cargo duty or track use.

NC450-class 450cc single (enduro, rally, ADV)

Applies to: NC450-R, EN450

Item	First	Then every	Notes
Engine oil	300–500 km	Every 2,500–3,000 km or 6 months	Every 1,500 km in dust or race use
Oil filter	300–500 km	Every oil change
Valve clearance	500–1,000 km	Every 5,000–6,000 km	Typical clearances: intake 0.10–0.15 mm, exhaust 0.20–0.25 mm — confirm in the manual
Air filter	500 km	Clean every 1,000 km, replace 5,000 km	After every ride in sand/dust
Spark plug	—	Inspect 5,000 km, replace 10,000 km	Typical: NGK CR8E/CR9E-type or equivalent
Chain & sprockets	300 km	Adjust/lube every 500 km; replace as a set 15,000–20,000 km	Slack ≈ 35–45 mm on the sidestand (typical)
Coolant	—	Check level monthly; replace every 2 years
Brake fluid	—	Check level monthly; replace every 2 years
Brake pads	—	Inspect every 2,500 km; replace at 1.5 mm
Fork oil & seals	—	Every 10,000–15,000 km or when leaking
Steering head & swingarm bearings	1,000 km (re-torque)	Grease/inspect every 10,000 km
Spokes	300 km	Check tension every 1,000 km (off-road use)
Battery	—	Check charge every 3 months if stored; ≈ 12.6–12.8 V rested

Fluids

Engine oil: SAE 10W-40 or 10W-50, API SL+/JASO MA2 motorcycle oil; ≈ 1.3–1.6 L with filter change (typical)
Coolant: 50/50 ethylene-glycol motorcycle coolant; ≈ 1.1–1.4 L system
Brake fluid: DOT 4 (front and rear)
Fork oil: SAE 5W–10W fork oil; level per fork brand (KYB / FastAce / Yuan clones), typically 100–130 mm from top
Chain lube: O-ring-safe chain lubricant

Torque, pressures, issues & parts →

500cc parallel-twin (street, naked, mini-ADV)

Applies to: ST500

Item	First	Then every	Notes
Engine oil & filter	500–1,000 km	Every 4,000–5,000 km or 6 months
Valve clearance	1,000 km	Every 8,000–12,000 km	Shim-under-bucket; typical in 0.16 ± 0.03 mm, ex 0.25 ± 0.03 mm — confirm
Air filter	—	Inspect 5,000 km, replace 15,000 km
Spark plugs (2)	—	Replace 12,000–15,000 km	CR8E-type or iridium equivalent
Chain & sprockets	500 km	Adjust every 1,000 km; set at 20,000–25,000 km
Coolant	—	Every 2 years / 24,000 km
Brake fluid	—	Every 2 years
Brake pads	—	Inspect 5,000 km
Throttle-body sync	1,000 km	Every 12,000 km	Uneven idle is the symptom

Fluids

Engine oil: SAE 10W-40 JASO MA2; ≈ 2.4–2.8 L with filter (typical)
Coolant: 50/50 glycol; ≈ 1.6–2.0 L
Brake fluid: DOT 4; ABS units need bleeding with ABS in mind (bleed calipers normally; ABS module rarely needs it)
Fork oil: SAE 10W; USD forks per manual

Torque, pressures, issues & parts →

250cc single (enduro / trail)

Applies to: EN250

Item	First	Then every	Notes
Engine oil	300–500 km	Every 2,000–3,000 km
Oil filter / strainer	300–500 km	Every oil change
Valve clearance	500–1,000 km	Every 4,000–6,000 km	Screw-type adjusters: in 0.05–0.08 mm, ex 0.08–0.12 mm typical
Air filter	500 km	Clean every 500–1,000 km off-road
Spark plug	—	Replace 8,000 km
Chain	300 km	Adjust every 500 km
Carburettor (if fitted)	—	Clean pilot jet if idle hunts; drain float bowl if stored > 1 month

Fluids

Engine oil: 10W-40 JASO MA2; ≈ 1.0–1.3 L
Coolant (liquid-cooled): ≈ 0.9–1.2 L
Brake fluid: DOT 4
Fork oil: 10W

Torque, pressures, issues & parts →

250–300cc street single / twin (value big bikes)

Applies to: ST300

Item	First	Then every
Engine oil & filter	500–1,000 km	Every 3,000–4,000 km
Valve clearance	1,000 km	Every 6,000–8,000 km
Air filter	—	Inspect 3,000 km, replace 10,000 km
Spark plug	—	10,000 km
Chain	500 km	Adjust every 1,000 km
Coolant / brake fluid	—	2 years

Fluids

Engine oil: 10W-40 JASO MA2; ≈ 1.3–1.8 L
Coolant: ≈ 1.2–1.5 L
Brake fluid: DOT 4
Fork oil: 10W

Torque, pressures, issues & parts →

400cc adventure single

Applies to: ADV400

Item	First	Then every
Engine oil & filter	500–1,000 km	Every 4,000 km
Valve clearance	1,000 km	Every 8,000 km
Air filter	—	Inspect 4,000 km
Spark plug	—	12,000 km
Chain	500 km	Every 1,000 km
Coolant / brake fluid	—	2 years

Fluids

Engine oil: 10W-40 JASO MA2; ≈ 1.5–1.8 L
Coolant: ≈ 1.3–1.6 L
Brake fluid: DOT 4
Fork oil: 10W

Torque, pressures, issues & parts →

650cc parallel-twin adventure tourer

Applies to: ADV650T

Item	First	Then every
Engine oil & filter	1,000 km	Every 5,000–6,000 km
Valve clearance	1,000 km	Every 12,000 km
Air filter	—	12,000 km
Spark plugs	—	12,000–16,000 km
Chain 525	500 km	Every 1,000 km
Throttle-body sync	1,000 km	12,000 km
Coolant / brake fluid	—	2 years

Fluids

Engine oil: 10W-40 JASO MA2; ≈ 3.0–3.4 L
Coolant: ≈ 2.0–2.4 L
Brake fluid: DOT 4
Fork oil: Per USD fork spec

Torque, pressures, issues & parts →

650cc V-twin cruiser

Applies to: CR650

Item	First	Then every	Notes
Engine oil & filter	1,000 km	Every 5,000 km
Valve clearance	1,000 km	Every 12,000 km
Drive belt	1,000 km	Inspect tension every 5,000 km; replace ≈ 40,000 km or if cracked	Deflection typically 5–10 mm at 4.5 kg
Spark plugs	—	12,000 km
Air filter	—	12,000 km
Coolant / brake fluid	—	2 years

Fluids

Engine oil: 10W-40 JASO MA2; ≈ 2.8–3.2 L
Coolant: ≈ 1.8–2.2 L
Brake fluid: DOT 4

Torque, pressures, issues & parts →

CG / CB-type 150–200cc commuter & cargo

Applies to: CM150, CG200-Cargo

Item	First	Then every	Notes
Engine oil	300–500 km	Every 1,500–2,000 km	Every 1,000 km in taxi / cargo duty
Oil strainer / centrifugal filter	500 km	Clean every 3,000 km
Valve clearance	500 km	Every 3,000 km	CG typical: in 0.05 mm, ex 0.08 mm; CB: in 0.08, ex 0.10 — confirm
Air filter	—	Clean 1,500 km, replace 6,000 km
Spark plug	—	Replace 6,000 km	D8EA / DR8EA-type typical
Chain 428	300 km	Adjust every 500 km; set 15,000 km
Carburettor	—	Clean if idle hunts; drain bowl if stored
Brake shoes / pads	—	Inspect 3,000 km
Spokes	300 km	Check every 3,000 km (cargo duty)

Fluids

Engine oil: 20W-50 (hot climates) or 15W-40 JASO MA; ≈ 0.9–1.1 L
Brake fluid: DOT 3/4 (disc front)
Fork oil: 10W–15W

Torque, pressures, issues & parts →

Electric motorcycle & scooter (2–5 kW class)

Applies to: EM3000, ES2000

Item	First	Then every
Battery balance charge	Before first use	Full charge to 100% at least weekly; store at 40–60%
Tire pressure	On assembly	Every 2 weeks (range drops fast when soft)
Brake pads	—	Inspect 3,000 km
Wheel bearings (front) / hub motor bearings	—	Inspect 10,000 km
Connectors & harness	500 km	Every 5,000 km — look for green corrosion, apply dielectric grease
Belt/chain (mid-drive)	500 km	Every 1,000 km
Spokes (hub motor)	500 km	Every 3,000 km
Controller firmware / parameters	—	Only when a fault code or market speed-limit change requires it

Fluids

Brake fluid: DOT 4
Gear oil (mid-drive with reduction box): 80W-90, ≈ 0.2–0.3 L
Fork oil: 10W

Torque, pressures, issues & parts →

1000cc 4×4 UTV / side-by-side

Applies to: UT1000

Item	First	Then every	Notes
Engine oil & filter	10–20 h / 500 km	Every 100 h / 2,500 km or 6 months
Front & rear diff / gearbox oil	500 km	Every 200 h / 5,000 km or yearly
CVT belt	500 km inspect	Inspect every 50 h; replace at cracks/glazing or ≈ 3,000–5,000 km hard use	Clean the CVT housing when the belt is out
CVT intake filter / vents	—	Every 25 h in dust/sand
Air filter	—	Every 25 h in sand; replace 100 h
Valve clearance	500 km	Every 200 h / 5,000 km
Spark plugs	—	200 h
CV boots & drive shafts	500 km	Inspect every 50 h
Wheel nuts	50 km	Re-torque every 50 h
Coolant / brake fluid	—	2 years
Suspension bushings / ball joints	—	Grease every 50 h (zerks fitted)

Fluids

Engine oil: 10W-40 JASO MA / SL; ≈ 2.8–3.5 L
Front differential: 80W-90 GL-5; ≈ 0.25–0.35 L
Rear gearbox / diff: 80W-90 GL-5; ≈ 0.3–0.5 L
Coolant: 50/50; ≈ 2.5–3.5 L
Brake fluid: DOT 4
CVT: Dry — never oil the belt or pulleys

Torque, pressures, issues & parts →

300cc utility ATV

Applies to: AT300

Item	First	Then every
Engine oil & filter	10–20 h	Every 100 h / 2,000 km
Gearbox / diff oil	20 h	Every 200 h or yearly
CVT belt	20 h	Inspect 50 h; replace when cracked
Air filter	—	Clean 25 h in dust
Valve clearance	20 h	Every 200 h
Spark plug	—	200 h
Wheel nuts	50 km	Every 50 h
Grease points	—	Every 50 h

Fluids

Engine oil: 10W-40 JASO MA; ≈ 1.5–2.0 L
Rear gearbox / diff: 80W-90 GL-5; ≈ 0.2–0.3 L
Front diff (4WD): 80W-90; ≈ 0.2 L
Coolant: ≈ 1.5 L
Brake fluid: DOT 4

Torque, pressures, issues & parts →

ZXMOTO inline-three (820RR) & inline-four (500RR / 500F)

Applies to: ZX820RR, ZX500RR, ZX500F

Item	First	Then every
Engine oil & filter	1,000 km	Every 5,000 km or yearly; every 1,500 km / 3 track days if used on track
Valve clearance	—	Every 20,000–24,000 km (inspect)
Spark plugs	—	15,000–20,000 km (iridium)
Air filter	—	15,000 km; more often on track
Chain 525	500 km	Every 1,000 km; set at 20,000 km
Brake pads / fluid	—	Inspect 5,000 km / fluid yearly with track use
Coolant	—	2 years
Throttle-body sync & TPS learn	1,000 km	12,000 km (dealer tool)

Fluids

Engine oil: Full synthetic 10W-40 or 10W-50 JASO MA2; ≈ 3.0–3.6 L (820RR) / 2.6–3.0 L (500RR) — confirm in manual
Coolant: 50/50 premium glycol; ≈ 2.2–2.8 L
Brake fluid: DOT 4 (DOT 5.1 acceptable)
Fork oil: Per adjustable USD fork spec

Torque, pressures, issues & parts →

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