BMW R 1250 RT (2020-2022): The Pinnacle of Touring Refinement

Introduction

The BMW R 1250 RT represents the zenith of touring motorcycle engineering for riders who demand luxury, technology, and relentless reliability. As part of BMW’s iconic RT lineage – a nameplate synonymous with transcontinental capability since 1978 – this 2020-2022 generation elevates the formula with cutting-edge innovations like the ShiftCam boxer engine and a suite of rider aids that blur the line between motorcycle and premium grand tourer. Having spent days piloting this machine through winding alpine passes and endless autobahn stretches, it’s clear why this remains the benchmark for riders who refuse to compromise between comfort and performance.

Engine: The Heart of the Beast

At the core of the R 1250 RT lies BMW’s revised 1,254 cc boxer twin, now featuring ShiftCam technology – a variable valve timing system that adjusts intake camshaft profiles based on rpm. This engineering marvel transforms the riding experience:

• Low-end grunt: Below 4,500 rpm, the cam profile prioritizes fuel efficiency and torque, delivering 143 Nm (105.4 lb-ft) at just 6,250 rpm. From a standstill, the bike pulls like a freight train, with minimal need to downshift even on steep inclines.
• Top-end surge: Beyond 5,000 rpm, the cam shifts to a high-lift profile, unleashing the full 136 hp (100 kW) at 7,750 rpm. The surge feels linear rather than explosive, perfect for high-speed overtakes without unsettling the chassis.

The air/liquid-cooled engine’s 1,254 cc displacement (102.5 mm bore x 76 mm stroke) pairs with a 6-speed helical-cut gearbox for buttery shifts. What surprised me most was the vibration management – despite being a boxer twin, high-frequency buzz is virtually nonexistent at cruising speeds, thanks to a counterbalance shaft and rubber-mounted footpegs.

Fuel economy is respectable for a 279 kg (615 lbs) machine: BMW claims 4.7 L/100 km (50 mpg), though real-world riding in "Road" mode yielded closer to 5.2 L/100 km (45 mpg). The 25-liter (6.6-gallon) tank ensures 480+ km (300+ mile) range between fill-ups.

Chassis & Handling: Confidence in Every Curve

BMW’s Telelever front suspension (37 mm stanchions) and Paralever rear redefine stability for a full-dress tourer. Unlike conventional forks, the Telelever decouples braking forces from suspension movement, eliminating dive under hard braking. During aggressive cornering on switchbacks, the front end remained planted, with 120 mm (4.7 in) of travel soaking up mid-corner bumps.

The rear’s WAD strut (travel-related damping) provides 136 mm (5.3 in) of wheel travel, adjustable via a handwheel for preload. Even two-up with luggage, the RT refused to wallow, maintaining composure through decreasing-radius turns.

Braking is handled by dual 320 mm front discs with 4-piston calipers and a 276 mm rear disc. The Full Integral ABS Pro system links both brakes regardless of which lever is used, with lean-sensitive modulation. During an emergency stop from 100 km/h (62 mph), the bike shed speed with clinical precision, the ABS barely perceptible.

Comfort & Ergonomics: A Mobile Lounge

BMW’s focus on ergonomics shines here:
- The adjustable windshield (manual on base models, electric with the Premium Package) creates a near-silent bubble at highway speeds. At 185 cm (6’1"), I experienced zero helmet buffeting even at 160 km/h (100 mph).
- The seating options cater to all body types: the standard 805 mm (31.7 in) seat can be lowered to 760 mm (29.9 in) or raised to 850 mm (33.4 in). The broad, heated saddle felt supportive after a 6-hour stint.
- Storage is class-leading: 18.4 gallons (69.7 liters) of lockable space includes a top case that swallows two full-face helmets.

Technology: The Connected Tourer

The R 1250 RT’s 10.25-inch TFT display is a masterclass in interface design:
- Integrated navigation with real-time traffic
- Bluetooth connectivity for music/phone controls
- Customizable ride data (tire pressure, fuel economy, gear position)

Optional Active Cruise Control (ACC) uses radar to maintain a safe following distance – a revelation in stop-and-go traffic. Meanwhile, Dynamic ESA (Electronic Suspension Adjustment) automatically adapts damping to load and road conditions, though purists might prefer manual control on twisty routes.

Design: Form Meets Function

While not as flashy as sport-touring rivals, the RT’s design prioritizes aerodynamics and weather protection:
- The reshaped fairing (2021 onward) reduces frontal area while improving airflow to the rider’s torso.
- LED lighting includes cornering lights that pivot with lean angles (optional Adaptive Headlight).
- Color options like Option 719 Blue Planet Metallic/Ivory add a touch of exclusivity.

Competition: How It Stacks Up

1. Honda Gold Wing Tour (DCT)

• Pros: Smoother 1,833 cc flat-six, Apple CarPlay, superior passenger comfort.
• Cons: 413 kg (910 lbs) curb weight feels cumbersome in tight corners.
• RT Advantage: More engaging handling, better fuel range, lower seat height.

2. Kawasaki Ninja H2 SX SE

• Pros: 197 hp supercharged engine, sportier dynamics.
• Cons: Cramped ergonomics, minimal storage.
• RT Advantage: All-day comfort, advanced weather protection, shaft drive.

3. BMW K 1600 Grand America

• Pros: 1,649 cc inline-six’s silky power delivery.
• Cons: Higher cost, complex maintenance.
• RT Advantage: Lighter (by 65 kg/143 lbs), better low-speed maneuverability.

Maintenance: Keeping the Boxer Purring

As a MOTOPARTS.store journalist, I’d emphasize these key service points:

1. Valve Adjustments
2. Intake: 0.10–0.17 mm (0.004–0.007 in) cold
3. Exhaust: 0.34–0.41 mm (0.013–0.016 in) cold

4. Interval: Every 12,000 km (7,500 miles)

5. Fluids & Filters

6. Engine Oil: 4.0L of SAE 5W-40 (API SL) with filter change
7. Final Drive: 180 ml of SAE 70W-80 Hypoid

8. Coolant: 1.5L of BMW CA specification

9. Critical Wear Items

10. Spark Plugs: NGK LMAR8AI-10 (gap 0.7–0.8 mm)
11. Brake Pads: Sintered compound recommended for heavy touring
12. Tires: 36 PSI (2.5 bar) front / 42 PSI (2.9 bar) rear

Pro Tip: The shaft drive eliminates chain maintenance but requires periodic spline lubrication – a task simplified with MOTOPARTS.store’s OEM-specific grease kits.

Final Thoughts

The BMW R 1250 RT isn’t just a motorcycle; it’s a statement that long-distance riding needn’t be a compromise. From the Alps to the Autobahn, it balances sport-touring agility with luxuries that rival a business-class cabin. While rivals may excel in specific areas (Honda’s plushness, Kawasaki’s speed), none blend the RT’s breadth of capabilities so seamlessly.

For owners looking to personalize or maintain their RT, MOTOPARTS.store offers everything from performance exhausts to OEM-spec service kits – ensuring your boxer continues to conquer continents with Teutonic precision.