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2020 BMW R NineT Pure Overview
BMW R NineT Pure is a naked bike motorcycle, displacing 1170 cc. Power comes from a Four stroke, two cylinder horizontally opposed Boxer, two camshafts and four radially aligned valves per cylinder, central counterbalancer shaft engine, a compression ratio of 12.0:1. On the performance side, it delivers 81 kW @ 7550 rpm of peak power and 116 Nm @ 6000 rpm of torque. On the road, the 2020 R NineT Pure tips the scales at 220 kg, carries a 17-litre fuel tank, offers a seat height of 820 mm and spans a 1522 mm wheelbase. That's roughly 11.5 kg heavier than the average naked bike motorcycle in our database. The full 2020 BMW R NineT Pure spec sheet below covers every technical detail, from suspension travel to tyre sizes.
2020 R NineT Pure - Pros & Cons
Strengths
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Strong power output: With 81 kW @ 7550 rpm and 116 Nm @ 6000 rpm of torque on tap, the R NineT Pure is no slouch for its class.
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Fuel injection: Fuel injection means consistent cold starts and clean throttle response without the fussiness of a carbureted setup.
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Low-maintenance final drive: Running Shaft final drive cuts out the regular chain cleaning and tensioning that most bikes need.
Considerations
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Tall seat height: At 820 mm, shorter riders will likely be on tiptoes at a standstill - worth sitting on one before you buy.
Wear Points & Servicing Notes
Heat management in traffic
Because the R NineT Pure relies on airflow rather than a coolant jacket, expect noticeably more radiant heat at low speed and in traffic. It's inherent to air cooling, and ventilated gear largely offsets it.
Fuelling & injector care
The Electronic intake pipe injection / digital engine management with overrun cutoff on the R NineT Pure needs little beyond good fuel and periodic use of an injector-cleaner additive - no jetting or float-bowl maintenance to worry about.
Brake disc and pad wear
Braking up front comes from 2 x 320 mm Foating brake discs, 4 piston radial calipers - solid stopping power, with disc and pad wear best checked on the same schedule as tyre changes.
Suspension condition on used examples
The R NineT Pure's suspension runs Upside-down telescopic forks, 46 mm fixed-fork-tube diameter at the front. The rear uses Cast aluminium single swinging arm with BMW Motorrad Paralever; central spring strut,spring preload fully adjustable by hook wrench, adjustable rebound-stage damping. Fork-seal condition and rear linkage play are the two things worth checking before buying used.
Final drive maintenance
The R NineT Pure uses shaft final drive: essentially maintenance-free day to day, with periodic gear-oil changes the only real service item.
Frame & chassis check
Built around a Four-part frame concept with front frame and three-part rear frame, load-bearing engine-gearbox unit, rear-seat frame removeable for one-up riding, the R NineT Pure's chassis is straightforward to inspect: look for corrosion, cracks or repair welds around stress points like the head-stock and swingarm mounts.
Handling the weight at a standstill
220 kg puts the R NineT Pure toward the heavier end of its class. It's most noticeable at walking pace; once underway the mass settles into the handling rather than fighting it.
R NineT Pure - Buying & Maintenance Guide
What to check before buying
Before handing over money for a used 2020 BMW R NineT Pure, cover the fundamentals: service book and oil change history, chain and sprocket wear, and any sign of oil weeping around the casings. Cold-starting it yourself tells you a lot - a healthy R NineT Pure should catch quickly and settle into a smooth idle.
Oil and filter changes
Nothing protects a R NineT Pure's engine like disciplined oil changes - stay on the manufacturer's schedule (roughly every 6,000 km or annually). Match the viscosity grade to what the owner's manual specifies, not what's cheapest.
Fuel system care
Fuel injection on the R NineT Pure needs little attention beyond decent fuel and an occasional system-cleaner additive. Anything left standing for three months or more should have its fuel drained and replaced before it varnishes the injectors.
2020 BMW R NineT Pure - Frequently Asked Questions
What engine does the 2020 BMW R NineT Pure have?
The 2020 BMW R NineT Pure uses a Four stroke, two cylinder horizontally opposed Boxer, two camshafts and four radially aligned valves per cylinder, central counterbalancer shaft. engine with 1170 cc of displacement. It is air/oil cooled.
How much does the 2020 BMW R NineT Pure weigh?
The 2020 BMW R NineT Pure weighs 220 kg. This is the manufacturer's dry figure.
How much power does the 2020 BMW R NineT Pure make?
The 2020 BMW R NineT Pure produces 81 kW @ 7550 rpm of power and 116 Nm @ 6000 rpm of torque. These are peak figures.
What is the fuel tank capacity of the 2020 BMW R NineT Pure?
The 2020 BMW R NineT Pure has a 17-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 283-340 km between stops.
Is the 2020 BMW R NineT Pure suitable for shorter riders?
The 2020 BMW R NineT Pure has a seat height of 820 mm. This is towards the tall end of the spectrum and will require most riders under 175 cm to tiptoe at stops.
What brakes does the 2020 BMW R NineT Pure have?
The 2020 BMW R NineT Pure uses 2 x 320 mm Foating brake discs, 4 piston radial calipers at the front and Single 265 mm disc, 2 piston floating caliper at the rear.
What tyre sizes does the 2020 BMW R NineT Pure use?
The 2020 BMW R NineT Pure runs 120/70 - ZR17 front and 180/55 - ZR17 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.
What gearbox does the 2020 BMW R NineT Pure have?
The 2020 BMW R NineT Pure is fitted with a Constant mesh 6-speed transmission.
BMW R NineT Pure Spec Evolution
The BMW R NineT Pure was produced across 3 model years (2018-2021). 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 |
2018 |
2020 |
2021 |
| Max Power |
81 kW / 110 hp @ 7550 rpm |
81 kW / 110 hp @ 7550 rpm |
80 kW /109 hp @ 7250 rpm |
| Seat Height |
820 mm / 32.3 in |
820 mm / 32.3 in |
805 mm / 31.7 in |
| Fuel Capacity |
17 Litres / 4.5 US gal / 3.7 Imp gal |
17 Litres / 4.5 US gal / 3.7 Imp gal |
17 Litres / 4.5 US gal |
| Displacement |
1170 cc / 71.4 cub in. |
1170 cc / 71.4 cub in. |
1170 cc / 71.4 cub in |
| Wheelbase |
1522 mm / 59.9 in |
1522 mm / 59.9 in |
1493 mm / 58.7 in |
| Brakes - Front |
2 x 320 mm Foating brake discs, 4 piston radial calipers |
2 x 320 mm Foating brake discs, 4 piston radial calipers |
2 x 320 mm discs, 4 piston calipers |
| Suspension - Front |
Upside-down telescopic forks, 46 mm fixed-fork-tube diameter |
Upside-down telescopic forks, 46 mm fixed-fork-tube diameter |
46 mm upside-down telescopic forks |
| Suspension - Rear |
Cast aluminium single swinging arm with BMW Motorrad Paralever; central spring strut,spring preload fully adjustable by hook wrench, adjustable rebound-stage damping |
Cast aluminium single swinging arm with BMW Motorrad Paralever; central spring strut,spring preload fully adjustable by hook wrench, adjustable rebound-stage damping |
Cast aluminium single swinging arm with BMW Motorrad Paralever; central spring strut, spring preload fully adjustable by hook wrench, adjustable rebound-stage damping |
Key Specifications
Engine
Four stroke, two cylinder horizontally opposed Boxer, two camshafts and four radially aligned valves per cylinder, central counterbalancer shaft.
Power
81 kW / 110 hp @ 7550 rpm
Torque
116 Nm / 11.8 kgf-m / 85.6 lb-ft @ 6000 rpm
Top Speed
Not published by manufacturer
Fuel Capacity
17 Litres / 4.5 US gal / 3.7 Imp gal
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Full 2020 BMW R NineT Pure Specifications
Year
2019 - 20
Make Model
BMW R NineT Pure
Seat Height
820 mm / 32.3 in
Wheelbase
1522 mm / 59.9 in
Height
1240 mm / 48.8 in (excl. mirrors)
Length
1240 mm / 48.8 in (excl. mirrors)
Seat Height (Inner Leg Curve)
1795 mm / 70.7 in unladen
Width
900 mm / 35.4 in (incl. mirrors)
Dry Weight
220 kg / 485 lbs
Fuel Capacity
17 Litres / 4.5 US gal / 3.7 Imp gal
Maximum Load / GVWR
430 kg / 948 lbs
Displacement
1170 cc / 71.4 cub in.
Engine Detail
Four stroke, two cylinder horizontally opposed Boxer, two camshafts and four radially aligned valves per cylinder, central counterbalancer shaft.
Bore x Stroke
101 x 73 mm
Compression Ratio
12.0:1
Cooling System
Air/Oil cooled
Emissions
Controlled 3-way catalytic converter, exhaust emission standards EU-4
Fuel Induction
Electronic intake pipe injection / digital engine management with overrun cutoff, twin-spark ignition
Lubrication
Wet sump
Starter
Electric
Battery Capacity
12 V / 14 Ah, maintenance-free
Clutch
Single dry plate clutch, hydraulically operated
Final Drive
Shaft
Gear Ratios
Ist 2.375 / 2nd 1.696 / 3rd 1.296 / 4th 1.065 / 5th 0.939 / 6th 0.848:1
Transmission / Drive
Constant mesh 6-speed
Frame Type
Four-part frame concept with front frame and three-part rear frame, load-bearing engine-gearbox unit, rear-seat frame removeable for one-up riding
Suspension - Front
Upside-down telescopic forks, 46 mm fixed-fork-tube diameter
Suspension - Rear
Cast aluminium single swinging arm with BMW Motorrad Paralever; central spring strut,spring preload fully adjustable by hook wrench, adjustable rebound-stage damping
Steering Head Angle
63.2 °
Trail
107.9 mm / 4.2 in
Wheel Travel - Front
120 mm / 4.7 in
Wheel Travel - Rear
120 mm / 4.7 in
Alternator
Three-phase alternator 600 W
Brakes - Front
2 x 320 mm Foating brake discs, 4 piston radial calipers
Brakes - Rear
Single 265 mm disc, 2 piston floating caliper
ABS
BMW Motorrad ABS
Tyres - Front
120/70 - ZR17
Tyres - Rear
180/55 - ZR17
Wheels - Front
3.50 x 17, Cast alloy
Wheels - Rear
5.50 x 17, Cast alloy
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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