Honda PCX 160 (KF47 eSP+) — OEM Fluid, Tire Pressure & Maintenance Specs
156cc Liquid-Cooled Single SOHC 4V eSP+ w/ HSTC (Dry CVT) · Source: Honda PCX 160 (KF47 eSP+) (2021–Present) Official Owner’s Manual Maintenance Specifications
According to the Honda PCX 160 (KF47 eSP+) (2021–Present) Official Owner’s Manual Maintenance Specifications, the 2021–Present Honda PCX 160 (KF47 eSP+) (chassis KF47/WW160) requires 0.8 L (0.85 US qt) of SAE 10W-30 (JASO MB, API SJ or higher) engine oil for a drain-only change and 0.85 L (0.90 US qt) with filter service (15421-KPL-900 (Oil Strainer Screen)). Standard solo cold tire pressure is 200 kPa / 2.00 bar / 29 PSI front (110/70-14 M/C 50P) and 225 kPa / 2.25 bar / 33 PSI rear (130/70-13 M/C 63P), paired with 1× NGK LMAR8L-9 spark plug(s) and a YTZ8V battery.
Drain only: 0.8 L (0.85 US qt)
R 225 kPa (2.25 bar)
Est. Range: ~340 km (211 mi)
1. Engine Lubrication, Filter & Clutch Specifications
| Clutch Architecture | Dry Centrifugal CVT Belt Drive |
|---|---|
| Recommended Viscosity & Grade | SAE 10W-30 (Alt: SAE 10W-40) · JASO MB · API SJ or higher |
| Oil Volume (Drain / With Filter / Overhaul) |
• Drain only: 0.8 L (0.85 US qt) • With filter/strainer: 0.85 L (0.90 US qt) • Complete dry overhaul: 0.9 L (0.95 US qt) |
| OEM Oil Filter Code & Type | 15421-KPL-900 (Oil 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 | 24 N·m (17.7 lb-ft / 2.45 kgf·m) — Use fresh crush washer |
| Final Drive / Bevel Gear Oil | 120 ml (0.12 L) — SAE 10W-30 JASO MB (120 ml final reduction gear oil) |
2. Cold Tire Pressures, Wheels, Ignition & Drivetrain
| Front / Rear OEM Tire Sizes | Front: 110/70-14 M/C 50P · Rear: 130/70-13 M/C 63P (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 LMAR8L-9 × 1 (Gap: 0.8–0.9 mm) |
| OEM Battery Code & Rating | YTZ8V (12V 6.0Ah MF AGM) |
| Final Drive Maintenance | Dry V-Belt CVT Drive — Inspect/replace V-belt and rollers every 20,000–24,000 km |
| Brake Fluid & Coolant | DOT 4 · Silicate-free ethylene-glycol OAT coolant for aluminum radiators (50:50 premix) |
3. Ergonomics, Range & Scheduled Service Intervals
| Displacement · Max Power · Peak Torque | 156 cc · 15.8 hp @ 8,500 rpm · 14.7 N·m (10.8 lb-ft) @ 6,500 rpm |
|---|---|
| Seat Height & Wet Curb Weight | 764 mm (30.1 in) · 133 kg (293 lbs) |
| Fuel Tank & Est. Real-World Range | 8.1 L (2.1 US gal) · ~42 km/L → ~340 km (211 mi) |
| OEM Scheduled Maintenance Intervals |
• First Break-In: 1,000 km • Engine Oil / Filter: 6,000 km / 12,000 km • Air Filter / Spark Plug: 18,000 km / 12,000 km • Valve Clearance Check: 12,000 km |
4. Generation Cutoffs & Real-World Wrenching Gotchas
Model-Year & Chassis Generation Notes
Replacing the 149cc 2-valve PCX 150 (KF30) in 2021, the KF47 PCX 160 shares chassis and 14/13-inch wheels with the JK05 125 while adding a 156cc 4-valve engine and rear disc brake.
Oil & Clutch Mechanical Engineering Note
Despite bumping displacement to 156cc, crankcase drain capacity stays at 0.80 L (0.85 L with strainer cleaning), making full-synthetic SAE 10W-30 JASO MB oil smart for sustained 90+ km/h runs.
Garage Wrenching Gotchas
- CVT V-belt width and roller weights differ between JK05 (125) and KF47 (160); verify KF47 part numbers before ordering so gearing is not compromised.
- Removing the rear wheel involves pulling the exhaust, right swingarm plate, and rear disc caliper bracket—keep left/right axle collars in order to protect the ABS tone ring.
5. Frequently Asked Questions (FAQ)
What are the engine oil and rear hub gear oil capacities for the Honda PCX 160 (KF47 eSP+) scooter?
With an isolated dry CVT belt case, the engine requires 0.8 L drain-only or 0.85 L (0.90 US qt) with filter/screen (15421-KPL-900 (Oil Strainer Screen)) of SAE 10W-30 (JASO MB). Service the rear reduction hub separately (final drive 120 ml).
How do you accurately check the oil level on the PCX 160 (KF47 eSP+), and what are its service intervals?
Hold the bike upright on level ground 2–3 minutes after shutdown, wipe the dipstick, and rest it on the filler threads without screwing it in (threading it in reads artificially high and risks oil starvation). Torque the drain plug to 24 N·m with a new crush washer. Factory oil change intervals are every 6,000 km, with valve clearance inspection every 12,000 km.
What are the cold tire pressures, puncture repair type, seat height, and range of the PCX 160 (KF47 eSP+)?
Fitted with 110/70-14 M/C 50P front and 130/70-13 M/C 63P rear tubeless rims (compatible with roadside plug kits), set cold tire pressures to 29 / 33 PSI (200/225 kPa) solo or 29 / 36 PSI loaded. Seat height is 764 mm (30.1 in) at 133 kg wet weight, delivering ~340 km per 8.1 L tank.