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2021 Honda NC750X Overview
The 2021 Honda NC750X is a super motard motorcycle built around 745 cc of displacement. Under the tank sits a Twin, four-stroke engine running Single Overhead Cams (SOHC) valve actuation, a compression ratio of 10.7:1. The bore and stroke measures 77 x 80 mm. 2021 Honda NC750X delivers 69 Nm @ 4750 Revolutions of torque. From a practical standpoint, the 2021 NC750X tips the scales at 214 kg, carries a 14.10-litre fuel tank, offers a seat height of 800 mm and spans a 1534 mm wheelbase. Scroll down for the complete 2021 Honda NC750X spec sheet covering every technical detail from suspension travel to tyre sizes.
2021 NC750X - Pros & Cons
Strengths
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🔧
Fuel injection: The fuel injection system delivers crisp throttle response and reliable cold starts regardless of altitude or temperature.
Considerations
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⚙️
Chain final drive upkeep: Chain final drive needs regular cleaning, lubrication and tension checks to get full life out of the sprockets.
Wear Points & Servicing Notes
Fuelling & injector care
Fuelling comes from fuel injection. Systems like this are largely maintenance-free beyond keeping fuel quality decent and injectors clear - a fuel-system cleaner every service interval is cheap insurance.
Valve clearance checks
Single Overhead Cams (SOHC) valve actuation on the NC750X means clearances should be checked at the manufacturer's specified interval - they can tighten as mileage accumulates, and a light top-end tick is usually the first sign.
Brake disc and pad wear
The Single disc. ABS. Hydraulic. Two-piston calipers. front brake gives strong, progressive stopping power. Disc thickness and pad depth are worth checking at every tyre change, since worn pads can score the disc surface.
Suspension condition on used examples
Up front, the NC750X runs 41mm telescopic fork and Monoshock damper, Pro-Link swingarm at the rear. On a used example, check fork seals for weeping oil and test the rear linkage for play - seals are a relatively cheap fix but useful when negotiating price.
Final drive maintenance
Final drive is by chain - expect to clean and lube it every few hundred kilometres and check tension regularly; a neglected chain wears the sprockets faster than the chain itself.
Frame & chassis check
The frame is Diamond; steel pipe - worth a visual check for corrosion or impact damage around the head-stock and swingarm pivot on any used example, since frame damage is far costlier to fix than any service item.
NC750X - Buying & Maintenance Guide
What to check before buying
When inspecting a used 2021 Honda NC750X, start with the basics: check the service book for oil change frequency, inspect the chain and sprockets for wear, and look for oil seepage around the engine casings and rocker covers. A cold start test is invaluable - a well-maintained NC750X should fire up cleanly and settle to a smooth idle within a few seconds.
Oil and filter changes
Regular oil changes are the single most important maintenance task on any NC750X. Stick to the manufacturer's interval - typically every 6,000 km or once a year, whichever comes first. The sump holds 4 litres, so budget for that volume of quality motorcycle-specific engine oil. Always use the correct viscosity grade as specified in the owner's manual.
Fuel system care
The NC750X's fuel injection system is durable but benefits from quality fuel and the occasional use of a fuel-system cleaner additive. If the bike has been stored for more than three months, drain and replace the fuel to prevent varnish deposits in the injectors.
Valve clearance service
Check that valve clearances have been adjusted at the correct intervals on any used NC750X. A bike with clearances out of spec doesn't always feel obviously wrong - but tight clearances accelerate valve seat wear. Ask for service documentation proving it's been done.
2021 Honda NC750X - Frequently Asked Questions
What engine does the 2021 Honda NC750X have?
The 2021 Honda NC750X uses a Twin, four-stroke engine with 745 cc of displacement.
How much does the 2021 Honda NC750X weigh?
The 2021 Honda NC750X weighs 214 kg. This is the manufacturer's wet figure.
How much power does the 2021 Honda NC750X make?
The 2021 Honda NC750X produces 69 Nm @ 4750 Revolutions of torque.
What is the fuel tank capacity of the 2021 Honda NC750X?
The 2021 Honda NC750X has a 14.10-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 235-282 km between stops.
Is the 2021 Honda NC750X suitable for shorter riders?
The 2021 Honda NC750X has a seat height of 800 mm. This is a moderate seat height that suits a wide range of rider heights.
What brakes does the 2021 Honda NC750X have?
The 2021 Honda NC750X uses Single disc. ABS. Hydraulic. Two-piston calipers. at the front and Single disc. ABS. Hydraulic. Single-piston caliper. at the rear.
What tyre sizes does the 2021 Honda NC750X use?
The front tyre size on the 2021 Honda NC750X is 120/70-ZR17.
How much oil does the 2021 Honda NC750X take?
The 2021 Honda NC750X takes 4 litres of engine oil at a full oil and filter change. Always verify against the dipstick or sight glass after filling.
Honda NC750X Spec Evolution
The Honda NC750X was produced across 9 model years (2014-2023). The table below highlights the key specifications that changed across the production run - useful whether you are comparing years or tracking down a specific variant.
| Specification |
2014 |
2016 |
2017 |
2018 |
2019 |
2020 |
2021 |
2022 |
2023 |
| Wet Weight |
219.0 kg / 482.8 lbs |
219.0 kg / 482.8 lbs |
220.0 kg / 485.0 lbs |
220.0 kg / 485.0 lbs |
217.3 kg / 479.0 lbs |
217.3 kg / 479.0 lbs |
214.0 kg / 471.8 lbs |
214.0 kg / 471.8 lbs |
214.0 kg / 471.8 lbs |
| Seat Height |
830 mm / 32.7 in. |
830 mm / 32.7 in. |
830 mm / 32.7 in. |
830 mm / 32.7 in. |
830 mm / 32.7 in. |
830 mm / 32.7 in. |
800 mm / 31.5 in. |
803 mm / 31.6 in. |
800 mm / 31.5 in. |
| Fuel Capacity |
14.10 litres / 3.73 gallons |
14.10 litres / 3.73 gallons |
14.10 litres / 3.73 gallons |
14.10 litres / 3.73 gallons |
14.10 litres / 3.73 US gallons |
14.10 litres / 3.73 US gallons |
14.10 litres / 3.73 US gallons |
14.38 litres / 3.80 US gallons |
14.10 litres / 3.73 US gallons |
| Ground Clearance (in.) |
6.5 inches |
6.5 inches |
6.5 inches |
6.5 inches |
6.5 inches |
6.5 inches |
5.7 inches |
5.7 inches |
5.7 inches |
| Displacement (cc) |
745.00 cc |
745.00 cc |
745.00 cc |
745.00 cc |
745.0 cc |
745.0 cc |
745.0 cc |
745.0 cc |
745.0 cc |
| Comments |
Model ID: NC700XDd. Dual clucth. |
- |
- |
- |
- |
- |
- |
Throttle By Wire. Model id NC750XA. |
Throttle By Wire. Model id NC750XA. |
| Ground Clearance (mm) |
165 mm |
165 mm |
165 mm |
165 mm |
165 mm |
165 mm |
145 mm |
145 mm |
145 mm |
| Oil Capacity (l) |
3.70 litres |
3.70 litres |
3.70 litres |
3.70 litres |
3.70 litres |
3.70 litres |
4.00 litres |
4.00 litres |
4.00 litres |
Key Specifications
Power
Not published by manufacturer
Torque
69.0 Nm (7.0 kgf-m or 50.9 ft.lbs) @ 4750 Revolutions
Top Speed
Not published by manufacturer
Weight
214.0 kg / 471.8 lbs
Fuel Capacity
14.10 litres / 3.73 US gallons
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Full 2021 Honda NC750X Specifications
Colours
Glint Wawe Blue Metallic, Mat Ballistic Black Metallic, Grand Prix Red
Storage
22-liter utility compartment
Ground Clearance (mm)
145 mm
Ground Clearance (in.)
5.7 inches
Seat Height
800 mm / 31.5 in.
Wheelbase
1534 mm / 60.4 in.
Height
1330 mm / 52.4 in.
Length
2210 mm / 87.0 in.
Width
846 mm / 33.3 in.
Oil Capacity (Quarts)
4.23 US quarts
Oil Capacity (l)
4.00 litres
Fuel Capacity
14.10 litres / 3.73 US gallons
Wet Weight
214.0 kg / 471.8 lbs
Fuel Control
Single Overhead Cams (SOHC)
Engine Type
Twin, four-stroke
Displacement (ci)
45.46 cubic inches
Displacement (cc)
745.0 cc
CO2
81.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Bore x Stroke (mm)
77.0 x 80.0 mm
Bore x Stroke (in,)
3.0 x 3.1 inches
Fuel System
Injection. PGM-FI electronic fuel injection
Compression Ratio
10.7:1
Fuel Consumption
3.50 litres/100 km (28.6 km/l or 67.21 mpg)
Ignition
Computer controlled digital transistorised with electronic advance
Starter
Electric
Valve System
4
Clutch
2 multiplate wet
Final Drive
Chain (final drive)
Gearbox
6-speed
Primary Drive
16T/43T; chain
Frame Type
Diamond; steel pipe
Suspension - Front
41mm telescopic fork
Suspension - Rear
Monoshock damper, Pro-Link swingarm
Rake
27.0°
Trail
110 mm / 4.3 in.
Wheel Travel - Front
120 mm / 4.7 in.
Wheel Travel - Rear
120 mm / 4.7 in.
Lighting system
LED lights front and rear
Brakes - Front
Single disc. ABS. Hydraulic. Two-piston calipers.
Brakes - Rear
Single disc. ABS. Hydraulic. Single-piston caliper.
Rims
Multi-Spoke Aluminium Cast
Tyres - Front
120/70-ZR17
Specifications are compiled from manufacturer documentation and cross-referenced
technical sources, and corrected on an ongoing basis.
Spot an error? Let us know.
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