Triumph Speed Twin 1200 — OEM Fluid, Tire Pressure & Maintenance Specs
1,200cc Liquid-Cooled 270° Parallel-Twin SOHC 8-Valve High-Power Thruxton Tune (17-Inch Roadster) · Source: Triumph Speed Twin 1200 (2019–Present) Official Owner’s Manual Maintenance Specifications
According to the Triumph Speed Twin 1200 (2019–Present) Official Owner’s Manual Maintenance Specifications, the 2019–Present Triumph Speed Twin 1200 (chassis DD01/DD04) requires 3.2 L (3.38 US qt) of SAE 10W-40 (JASO MA2, API SH or higher (Castrol Power 1)) engine oil for a drain-only change and 3.4 L (3.59 US qt) with filter service (T1218001 / HF204). Standard solo cold tire pressure is 234 kPa / 2.34 bar / 34 PSI front (120/70 ZR17 M/C (58W)) and 262 kPa / 2.62 bar / 38 PSI rear (160/60 ZR17 M/C (69W)), paired with 2× NGK LMAR8A-9 spark plug(s) and a YTX12-BS battery.
Drain only: 3.2 L (3.38 US qt)
R 262 kPa (2.62 bar)
Est. Range: ~284 km (176 mi)
1. Engine Lubrication, Filter & Clutch Specifications
| Clutch Architecture | Wet Multi-Plate Manual Clutch NEVER use JASO MB |
|---|---|
| Recommended Viscosity & Grade | SAE 10W-40 (Alt: SAE 10W-50) · JASO MA2 · API SH or higher (Castrol Power 1) |
| Oil Volume (Drain / With Filter / Overhaul) |
• Drain only: 3.2 L (3.38 US qt) • With filter/strainer: 3.4 L (3.59 US qt) • Complete dry overhaul: 3.8 L (4.02 US qt) |
| OEM Oil Filter Code & Type | T1218001 / HF204 |
| Correct Oil Level Check Method | Hold bike upright on level ground 3–5 min after warm shutdown; read crankcase sight glass |
| Oil Drain Bolt Torque | 25 N·m (18.4 lb-ft / 2.55 kgf·m) — Use fresh crush washer |
2. Cold Tire Pressures, Wheels, Ignition & Drivetrain
| Front / Rear OEM Tire Sizes | Front: 120/70 ZR17 M/C (58W) · Rear: 160/60 ZR17 M/C (69W) (Tubeless) |
|---|---|
| Cold Tire Pressure — Solo Riding |
Front: 234 kPa / 2.34 bar / 34 PSI Rear: 262 kPa / 2.62 bar / 38 PSI |
| Cold Tire Pressure — 2-Up / Loaded Touring |
Front: 248 kPa / 2.48 bar / 36 PSI Rear: 290 kPa / 2.90 bar / 42 PSI |
| OEM Spark Plug & Quantity | NGK LMAR8A-9 × 2 (Gap: 0.8–0.9 mm) |
| OEM Battery Code & Rating | YTX12-BS (12V 10.0Ah MF AGM) |
| Final Drive Maintenance | 525 Heavy-Duty X-Ring Chain — Maintain 25–35 mm slack and lubricate regularly |
| 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 | 1200 cc · 100 hp @ 7,250 rpm · 112 N·m (82.6 lb-ft) @ 4,250 rpm |
|---|---|
| Seat Height & Wet Curb Weight | 809 mm (31.9 in) · 216 kg (476 lbs) |
| Fuel Tank & Est. Real-World Range | 14.5 L (3.8 US gal) · ~19.6 km/L → ~284 km (176 mi) |
| OEM Scheduled Maintenance Intervals |
• First Break-In: 1,000 km • Engine Oil / Filter: 16,000 km / 16,000 km • Air Filter / Spark Plug: 16,000 km / 32,000 km • Valve Clearance Check: 32,000 km |
4. Generation Cutoffs & Real-World Wrenching Gotchas
Model-Year & Chassis Generation Notes
2019–2020 Gen 1 made 97 hp on conventional forks; 2021+ Gen 2 stepped up to 100 hp, Marzocchi USD forks, and radial Brembo M50 monobloc calipers.
Oil & Clutch Mechanical Engineering Note
High-Power 1200cc Thruxton-spec engine spins higher than the T120; SAE 10W-50 JASO MA2 synthetic (3.4 L w/ HF204) offers superior hot oil pressure.
Garage Wrenching Gotchas
- Runs an agile 160/60 ZR17 rear tire rather than a 180-section—stick to OEM sizing to preserve turn-in geometry and chain guard clearance.
- Compact vertical radiator traps air pockets easily after coolant drains—crack the upper radiator bleed screw until bubble-free before heat-cycling.
5. Frequently Asked Questions (FAQ)
What oil volume, JASO grade, and oil filter code does the Triumph Speed Twin 1200 (2019–Present) require?
Because its wet multi-plate clutch shares engine oil with the gearbox, run SAE 10W-40 (JASO MA2) at 3.2 L (3.38 US qt) drain-only and 3.4 L (3.59 US qt) with filter (T1218001 / HF204).
How do you accurately check the oil level on the Speed Twin 1200, and what are its service intervals?
Hold the motorcycle dead-vertical on level ground 2–3 minutes after warm shutdown and verify the oil sits mid-way between the Upper and Lower marks in the crankcase sight glass—never on the sidestand. Torque the drain plug to 25 N·m with a new crush washer. Factory oil change intervals are every 16,000 km, with valve clearance inspection every 32,000 km.
What are the cold tire pressures, puncture repair type, seat height, and range of the Speed Twin 1200?
Fitted with 120/70 ZR17 M/C (58W) front and 160/60 ZR17 M/C (69W) rear tubeless rims (compatible with roadside plug kits), set cold tire pressures to 34 / 38 PSI (234/262 kPa) solo or 36 / 42 PSI loaded. Seat height is 809 mm (31.9 in) at 216 kg wet weight, delivering ~284 km per 14.5 L tank.