Zontes ZT310-R (2021)
Fluid capacities, consumables, drivetrain, tire pressure & wear limits
The Zontes ZT310-R (2021) takes 1.7 L of oil with a filter change (1.6 L without).
Fluid Capacities
Oil capacity (with filter)1.7 L"With oil filter change" quantity (1700 mL) from the owner's manual spec table.
Oil capacity (without filter)1.6 L"Without oil filter change" quantity (1600 mL).
Oil capacity (dry fill)1.9 L"Engine oil volume" figure (1900 mL) in the owner's manual spec table — presumed total/dry-fill capacity.
Coolant (radiator)1.67 LTotal cooling-system capacity (1670 mL). This bike's own service manual lacks a cooling chapter — figure sourced from the official Zontes ZT310-X Service Manual, same 312cc platform family. Corrects an earlier version of this file, which incorrectly described the engine as air/oil-cooled and left this at 0.
Consumables
Engine oil gradeAPI SN or higher, SAE 5W-40 / 10W-40 / 10W-50
Coolant typeGlycol-based coolant concentrate mixed with distilled water, to a freeze point below the local minimum ambient temperatureSame-platform ZT310-X service manual describes the coolant this way; the ZT310-R's own manuals don't specify a brand.
Oil filter (OEM)4134200-003000Zontes cartridge kit (includes element + O-ring + seal), covers ZT310-R/T/X/V. Web-confirmed via official Zontes parts shop.
Air filter (OEM)
Spark plug (OEM)LDK8RTIPStandard plug. LDK9RTIP for consistently high ambient temperature/overheating; LDK7RTIP if the standard plug is found wet. Never go leaner (colder) than LDK7RTIP.
Front brake pads (OEM)Zontes 1100100-091000 (CM102)Web-confirmed listing explicitly names ZT310-X/T/R/V for this part.
Rear brake pads (OEM)Zontes 1100100-092000 (CM102)Sequential part number pairing with the confirmed front pad (1100100-091000) — the rear-specific fitment wasn't as directly confirmed independently.
Drive chainO-ring sealed chain
Clutch free play10–15 mm
Drivetrain
Chain size
Chain links
Chain slack0–0 mm
Chain 15-link limit0 mm
Chain 20-link limit0 mm
Front sprocket (OEM)
Rear sprocket (OEM)
Brakes & Tires
Front tire size110/70R17 54S
Rear tire size160/60R17 69S
Front tire pressure250 kPaOwner's manual gives a single recommended pressure figure, not broken down by axle.
Rear tire pressure250 kPaOwner's manual gives a single recommended pressure figure, not broken down by axle.
Brake fluid typeDOT 3
Wear Limits
Front brake disc (min)4.5 mm
Rear brake disc (min)4 mm
Brake pad — front (min)0 mmManual describes a wear-indicator groove on the pad rather than stating a numeric minimum thickness.
Brake pad — rear (min)0 mmManual describes a wear-indicator groove on the pad rather than stating a numeric minimum thickness.
Clutch friction plate (min)0 mm
Drive chain slack (limit)0 mm