KYMCO X-Town 300i / X-Town CT300 — OEM Fluid, Tire Pressure & Maintenance Specs
276cc Liquid-Cooled Single SOHC 2-Valve Commuter Maxi-Scooter · Source: KYMCO X-Town 300i / X-Town CT300 (2016–Present) Official Owner’s Manual Maintenance Specifications
According to the KYMCO X-Town 300i / X-Town CT300 (2016–Present) Official Owner’s Manual Maintenance Specifications, the 2016–Present KYMCO X-Town 300i / X-Town CT300 (chassis KS60A/SK60C) requires 0.9 L (0.95 US qt) of SAE 10W-40 (JASO MB, API SJ/SL Synthetic 10W-40) engine oil for a drain-only change and 1.05 L (1.11 US qt) with filter service (15421-KKC4-900 (Strainer Screen)). Standard solo cold tire pressure is 200 kPa / 2.00 bar / 29 PSI front (120/80-14 58S) and 225 kPa / 2.25 bar / 33 PSI rear (150/70-13 64S), paired with 1× NGK DPR6EA-9 spark plug(s) and a YTX12-BS battery.
Drain only: 0.9 L (0.95 US qt)
R 225 kPa (2.25 bar)
Est. Range: ~344 km (214 mi)
1. Engine Lubrication, Filter & Clutch Specifications
| Clutch Architecture | Dry Centrifugal CVT Belt Drive |
|---|---|
| Recommended Viscosity & Grade | SAE 10W-40 (Alt: SAE 5W-50) · JASO MB · API SJ/SL Synthetic 10W-40 |
| Oil Volume (Drain / With Filter / Overhaul) |
• Drain only: 0.9 L (0.95 US qt) • With filter/strainer: 1.05 L (1.11 US qt) • Complete dry overhaul: 1.15 L (1.22 US qt) |
| OEM Oil Filter Code & Type | 15421-KKC4-900 (Strainer Screen) |
| Correct Oil Level Check Method | Hold upright on level ground; rest dipstick UNTHREADED on filler neck (do NOT screw in) |
| Oil Drain Bolt Torque | 25 N·m (18.4 lb-ft / 2.55 kgf·m) — Use fresh crush washer |
| Final Drive / Bevel Gear Oil | 210 ml (0.21 L) — SAE 80W-90 / SAE 90 Hypoid Gear Oil (180–230 ml) |
2. Cold Tire Pressures, Wheels, Ignition & Drivetrain
| Front / Rear OEM Tire Sizes | Front: 120/80-14 58S · Rear: 150/70-13 64S (Tubeless) |
|---|---|
| Cold Tire Pressure — Solo Riding |
Front: 200 kPa / 2.00 bar / 29 PSI Rear: 225 kPa / 2.25 bar / 33 PSI |
| Cold Tire Pressure — 2-Up / Loaded Touring |
Front: 200 kPa / 2.00 bar / 29 PSI Rear: 250 kPa / 2.50 bar / 36 PSI |
| OEM Spark Plug & Quantity | NGK DPR6EA-9 × 1 (Gap: 0.7–0.8 mm) |
| OEM Battery Code & Rating | YTX12-BS (12V 10.0Ah MF AGM) |
| Final Drive Maintenance | Dry Centrifugal V-Belt CVT — Inspect/replace V-belt and rollers every 15,000–20,000 km |
| Brake Fluid & Coolant | DOT 4 · OAT ethylene-glycol coolant for aluminum radiators (50:50 premix) |
3. Ergonomics, Range & Scheduled Service Intervals
| Displacement · Max Power · Peak Torque | 276 cc · 24.1 hp @ 7,250 rpm · 25 N·m (18.4 lb-ft) @ 6,250 rpm |
|---|---|
| Seat Height & Wet Curb Weight | 785 mm (30.9 in) · 195 kg (430 lbs) |
| Fuel Tank & Est. Real-World Range | 12.5 L (3.3 US gal) · ~27.5 km/L → ~344 km (214 mi) |
| OEM Scheduled Maintenance Intervals |
• First Break-In: 300 km • Engine Oil / Filter: 3,000 km / 6,000 km • Air Filter / Spark Plug: 10,000 km / 10,000 km • Valve Clearance Check: 15,000 km |
4. Generation Cutoffs & Real-World Wrenching Gotchas
Model-Year & Chassis Generation Notes
Value-focused maxi-scooter offered in center-tunnel X-Town 300i and flat-floor X-Town CT300 variants using a torquey 276cc 2-valve single.
Oil & Clutch Mechanical Engineering Note
Unlike the paper-filtered 350i, X-Town’s 276cc motor uses a ~1.0 L mesh-screen sump requiring 3,000 km SAE 10W-40 JASO MB oil changes.