| Specification | Data |
|---|---|
| Production Years | 2022 – Present |
| Engine Type | Liquid-cooled 4-stroke 8-valve Parallel Twin |
| Oil Type | SAE 10W-30 (JASO T 903 MA) |
| Oil Capacity | 4.0 L (Manual) / 4.2 L (DCT) |
| Spark Plugs | NGK SILMAR8A9S (x4) |
| Tire Dimensions | F: 120/70ZR17 | R: 180/55ZR17 |
| Battery | YTZ14S |
The Honda NT 1100 (SC84A) represents a significant milestone in Honda’s touring lineage. While many touring motorcycles have migrated toward heavy adventure-styled platforms, the NT 1100 is engineered with a unique ‘Semi-Double Cradle’ frame derived directly from the CRF1100L Africa Twin, but optimized with a lower center of gravity and road-focused geometry. This engineering choice allows the NT 1100 to maintain the rugged reliability of an off-road powertrain while delivering the aerodynamic efficiency and comfort of a dedicated grand tourer.
Engineering Overview: The SC84A Platform
At the heart of the SC84A is the 1,084cc Unicam parallel-twin engine. Utilizing a 270-degree phased crankshaft, the engine produces a characterful ‘throb’ and linear power delivery that is exceptionally well-suited for long-distance cruising. The EURO 5 compliance is achieved through a sophisticated exhaust system and precise ECU mapping that balances fuel efficiency with the torque required for two-up touring with full luggage.
Maintenance & Fluid Specifications
For professional technicians and owners alike, adhering to Honda’s precise fluid specifications is critical for the longevity of the SC84A, particularly for models equipped with the Dual Clutch Transmission (DCT).
- Engine Lubrication: Use only SAE 10W-30 meeting API SG or higher and JASO T 903 MA standards. Manual transmissions require 4.0 liters upon filter change, while DCT variants require 4.2 liters.
- Ignition System: The NT 1100 utilizes a dual-spark system per cylinder. Replacing all four NGK SILMAR8A9S plugs at the recommended intervals is essential for maintaining EURO 5 combustion efficiency.
- Electrical: The YTZ14S battery provides the high cold-cranking amps (CCA) necessary to power the extensive electronics suite, including the 6.5-inch TFT touchscreen and heated grips.
Chassis, Tires, and Handling
The NT 1100’s handling characteristics are defined by its 17-inch wheel configuration, distinguishing it from its Africa Twin sibling. This allows for the use of high-performance sport-touring rubber.
- Front Tire: 120/70ZR17 M/C (58W) at 2.5 bar (36 psi).
- Rear Tire: 180/55ZR17 M/C (73W) at 2.9 bar (42 psi).
Maintaining these pressures is vital; the SC84A is sensitive to pressure drops, which can lead to ‘heavy’ steering feel and accelerated cupping of the front tire tread.
MotoSpecsLab Verdict
The Honda NT 1100 (SC84A) is a masterclass in pragmatic engineering. It successfully bridges the gap between the nimble handling of a middleweight and the stability of a heavy tourer. By utilizing a proven engine architecture and wrapping it in a refined, aerodynamically superior package, Honda has created a machine that is as reliable as it is capable. Proper maintenance using the specified 10W-30 oil and NGK components ensures this machine will easily surpass the 100,000km mark.