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Kymco People GT 300i - Master Maintenance & Torque Guide

The Kymco People GT 300i shares its CVT architecture and drive face nut torque with the Downtown 300i, reflecting a common maxi-scooter platform underneath two different body styles. This shared-platform design means belt and variator service knowledge transfers directly between the two models, but the 90 Nm variator nut torque still demands the same precision regardless of which body style it's installed in.

⚡ Quick Maintenance Specs & Direct Answers

  • Engine Oil: SAE 5W-50 / 10W-40 Synth API SL/SM JASO MB
  • Engine Oil Capacity: 1.3L (Drain/Without Filter) / 1.5L (With Filter Change)
  • Gear Oil & Capacity: SAE 80W-90 GL-5 (210ml Refill / 230ml Total)
  • Oil Filter: Paper Filter OEM # 15400-LEA7-900
  • Air Filter: OEM # 17211-LFA7-900
  • Spark Plug & Gap: NGK CR7E (0.7 - 0.8 mm gap)

Engine Fluids, Gear Oil & Filter Specifications

Engine Oil Viscosity & StandardSAE 5W-50 / 10W-40 Synthetic API SL/SM JASO MB
Engine Oil Capacity1.3 L (without filter) / 1.5 L (with filter)
Final Drive / Gearbox OilSAE 80W-90 GL-5 — 210 ml (refill) / 230 ml (total)
OEM Oil Filter Part Number15400-LEA7-900 (Paper filter cartridge)
OEM Air Filter Element Part Number17211-LFA7-900
Spark Plug Model & Electrode GapNGK CR7E (0.7 – 0.8 mm)
Field note: Holds 1.3L during oil drains and 1.5L when changing the 15400-LEA7-900 paper filter element. Final drive gearbox takes 210ml of SAE 80W-90 GL-5.

CVT Transmission System

ComponentCVT Drive Belt
OEM Part Number23100-LGE5-E00
Dimensions1004 x 25.2 mm
Torque SpecDrive face nut: 90 Nm
Cross-CompatibilityKymco Downtown 300i
Field note: 90 Nm drive face nut torque should be strictly followed.

Engine Internals: Cylinder Head & Crankshaft

Cylinder Head Assembly (Liquid-Cooled SOHC)
Part No.QtyPart NameNotes
12200-LGE5-E001Head Comp., CylinderShared architecture with Downtown 300i; resurface flatness < 0.05mm
12210-LGE5-E001Valve, ExhaustCheck margin thickness > 0.5mm before reuse
12220-LGE5-E001Valve, InletLarger head diameter — do not swap positions
12251-LGE5-E001Gasket, Head Cyl.Single-use metal composite; never reuse
14100-LGE5-E001Camshaft Comp.Chain-driven; inspect lobe wear before reinstall
Crankshaft & Piston Assembly
Part No.QtyPart NameNotes
13300-LGE5-E001Crankshaft Comp.Check runout < 0.03mm on V-blocks
13210-LGE5-E001Connecting RodBig-end side clearance spec: 0.1-0.4mm
13010-LGE5-E001Piston (Std.)Domed piston, 3-ring set
13111-LGE5-E001Piston PinLightly oil before install; hand-pressure fit only
13115-LGE5-E002Piston Pin Clip (Circlip)Directional installation — see expert note below
Field note: Sharing its core engine architecture with the Downtown 300i, the People GT's piston pin circlips follow the same non-negotiable rule — the opening gap must face 90° to piston travel, never fore-or-aft. A backward clip compresses under load until it ejects into the crankcase, and the freed pin gouges the cylinder wall on the next stroke, destroying the bore. Use only new clips and confirm full seating by feel.

OEM Body Panels & Color Matching

Part NamePearl WhiteMatte TitaniumDeep Blue
Front CowlConsult Service ManualConsult Service ManualConsult Service Manual
LH Side PanelConsult Service ManualConsult Service ManualConsult Service Manual
RH Side PanelConsult Service ManualConsult Service ManualConsult Service Manual
WindscreenConsult Service ManualConsult Service ManualConsult Service Manual
Rear Trunk CoverConsult Service ManualConsult Service ManualConsult Service Manual
Field note: Like the Downtown 300i, the People GT's large fairing panels have more surface area exposed to UV than smaller Kymco bodywork, accelerating tab brittleness at the mounting points. Never use an impact driver on body screws, and apply silicone grease (never petroleum-based) to rubber grommets before removal so large panels flex free without snapping.

Official Technical Reference

The specifications above are cross-checked wherever possible, but this guide does not replace the factory service manual. Before ordering parts or performing a repair, confirm current fitment and revision bulletins directly with Kymco USA.

Visit Kymco USA Official Site & Parts Resources