Harley-Davidson FXR SUPER GLIDE (1986–1994) — Specs
Identity
Manufacturer: Harley-Davidson
Model: FXR SUPER GLIDE
Category: Cruiser
Type: Motorcycle
Years: 1986 → 1994
Engine
Displacement (cc): 1338
Cylinders: 2
Power (hp): 45
Power (kW): 33
Torque (Nm): 108
Dimensions
Overall length: 2400 mm
Overall width: 940 mm
Overall height: 1140 mm
Wheelbase: 1645 mm
Ground clearance: 140 mm
Weight (kg): 284
Seat height (mm): 736
Tank (L): 15.9
Tires
Front tire: 130/90 R16
Rear tire: 180/65 R16
Drivetrain
Final drive: Toothed belt
Ignition
Spark plug: NGK BPR5ES-11
Plug gap: 1.1 mm
Fluids & Filters
Engine oil: SAE20W-50
Engine oil (with filter, L): 2.84
Engine oil (without filter, L): 2.6
Oil filter: Hiflofiltro HF170
Air filter: OEM air filter
Brake fluid: DOT 5
Fuel consumption
Estimated range: ~244 km on a full tank (15.9 L)
Service
Battery: OEM battery specification
Service interval (km): 10000
Service interval (months): 12
Valve check (km): 24000
Parts and consumables for this motorcycle
Data is gathered with care, but without guarantee. Always confirm critical information with your dealer or workshop.
Service notes
Service interval: every 10,000 km or 12 months, whichever comes first. Valve clearance check every 24,000 km. Engine oil: oil grade SAE20W-50, 2.84 L with filter change, 2.6 L without filter change. Spark plug: NGK BPR5ES-11 (gap 1.1 mm). Brake fluid: DOT 5. Chain: toothed belt. Tire size: front 130/90 R16, rear 180/65 R16. Always confirm critical values with the workshop manual or an authorised dealer.
OEM and quality aftermarket parts that fit this bike. Always confirm with your dealer before ordering.
Engine oil
Spec: SAE20W-50, 2.84 L (with filter), 2.6 L (without filter)
- OEM OEM recommended engine oil (SAE 20W-50)
- Premium Motul 7100 4T (100% Synthetic, Ester)
- Premium Motul 5100 4T Technosynthese (Semi-Synthetic)
Which Motul for this bike?
| Motul 7100 4T ✓ | Motul 5100 4T | |
|---|---|---|
| Product | Motul 7100 4T — 100% fully synthetic | Motul 5100 4T — semi-synthetic |
| Best for | Sport, Naked, Adventure (600cc+), track | Standard, Cruiser, Scooter, daily use |
| RPM protection | Excellent — ester base, stable under load | Good — for normal riding conditions |
- Standard Repsol Moto Racing 4T (Synthetic)
- Standard Elf Moto 4 Tech (Semi-Synthetic)
Fully Synthetic vs Semi-Synthetic
| Fully Synthetic | Semi-Synthetic | |
|---|---|---|
| Base oil | 100% chemical synthesis (ester or PAO) | Mineral oil + synthetic additives |
| Heat resistance | Excellent — stable at extreme heat & RPM | Good — suitable for normal temperatures |
| Cold start | Better — reaches engine faster when cold | Good — adequate for normal climates |
| Change interval | Longer (up to 10,000 km) | Shorter (5,000–7,000 km typical) |
| Price | Higher | Lower |
Oil filter
Spec: Hiflofiltro HF170
- Premium Hiflofiltro HF170
- Premium K&N KN-170
Air filter
Spark plug
Spec: NGK BPR5ES-11, gap 1.1 mm
- OEM NGK BPR5ES-11
- Premium NGK BPR5EIX-11
- Standard NGK BPR5ES-11
Front brake pads
Rear brake pads
Front tire
Spec: 130/90 R16
- OEM OEM 130/90 R16
Rear tire
Spec: 180/65 R16
- OEM OEM 180/65 R16
Battery
- Premium Yuasa YTX20HL-BS (typical 1300cc+ cruiser/tourer)
Brake fluid
Spec: DOT 5
- Standard TotalEnergies HBF4
Coolant
Service interval
Spec: 10 000 km / 12 months
- OEM Engine oil + oil filter change
- OEM Air filter inspection
- OEM Spark plug check
- OEM Brake fluid replacement: every 2 years
Valve check
Spec: 24 000 km
- OEM Hydraulic lifters — no manual adjustment needed
Suspension
Spec: 39 mm telescopic fork / -86:180ML/91-:260
- OEM Fork: 39 mm telescopic fork
- OEM Fork oil grade: -86:180ML/91-:260
Drive chain
