BMW R 18Roctane (2023)

The BMW R 18 Roctane is the latest addition to the storied R 18 family, blending classic design with cutting-edge technology. At its heart lies a four-stroke, two-cylinder horizontally opposed Boxer engine, driven by pushrods and featuring two camshafts.

This time-tested powerplant produces an impressive 67 kW (91 hp) at 4,750 rpm, with over 150 Nm of torque available between 2,000 to 4,000 rpm. The result is a riding experience that’s both powerful and sonorous, recalling the traditional air-cooled boxer engines of BMW Motorrad’s rich history.

The R 18 Roctane’s engine is finished in Avus Black Metallic Matt with black high-gloss covers, dark chrome exhaust system, and star counter nuts, exuding a rugged charm. This unique combination of classic design and modern technology delivers an unforgettable riding experience that’s sure to leave a lasting impression.

Key Specifications

Engine Type	Four stroke, two cylinder horizontally opposed Boxer,Pushrod-actuated OHVwithtwo camshafts, 4 valves per cylinder
Engine Capacity	110 cubic inches / 1802 cc
Max Power	67 kw / 91 hp
Max Torque	116 ft-lb / 158 nm
Fuel Tank Capacity	4.2 US gallons / 16.0 L
Weight (Wet/Kerb)	824.5 lbs / 374 kg
Seat Height	28.3 inches / 720 mm

*n/a – information not provided by manufacturer

All Specifications

Make & Model

Model	BMW R 18Roctane
Year	2023

Engine

Engine Type	Four stroke, two cylinder horizontally opposed Boxer,Pushrod-actuated OHVwithtwo camshafts, 4 valves per cylinder
Displacement	110 cubic inches / 1802 cc
Bore x Stroke	107.1 X 100 mm
Compression Ratio	9.6:1
Max Horsepower	67 kw / 91 hp
Max Torque	116 ft-lb / 158 nm
Engine Management System	Fuel injection, 48 mm Throttle valves
Lubrication System	Wet sump
Cooling System	Air/water cooled
Fuel	Premium unleaded (95-98 RON)

Performance

Top Speed

n/a

*n/a – information not provided by manufacturer

Transmission

Clutch	Hydraulically activated single-disc dry clutch
Gearbox	Constant-mesh 6-speed
Primary Drive Ratio	1.16
Gear Ratios	1st 2,438 / 2nd 1,696 / 3rd 1,296 / 4th 1,065 / 5th 0,903 / 6th 0,784
Final Drive	Shaft, Final Drive 3.091

Electrical & Electronics System

Battery	12/26 V/Ah maintenance-free
Starter	Electric, 1.5 kW
ABS	BMW Motorrad Integral ABS (part-integral)

Chassis & Suspension

Frame Type	Construction type Double-loop steel tube frame
Front Suspension	49 mm Telescopic fork, Non-adjustable
Front Suspension Travel	4.7 inches / 120 mm
Rear Suspension	Cantilevered spring-preload adjustable shock
Rear Suspension Travel	3.5 inches / 90 mm
Rake	32.7
Trail	57.3

Wheels & Brakes

Wheels	Spoked
Front Wheel/Rim Size	3.5 x 19
Front Tire Size	120/70 B21
Rear Wheel/Rim Size	5.0 x 16
Rear Tire Size	180/55 B18
Front Brakes	2 X 300mm discs
Rear Brakes	Single 300mm disc
ABS	BMW Motorrad Integral ABS (part-integral)

Dimension & Weights

Overall Length	2615 mm / 103 in
Overall Width	953 mm / 37.5 in with mirrors
Seat Height	28.3 inches / 720 mm
Fuel Tank Capacity	4.2 US gallons / 16.0 L
Wet (kerb/curb) Weight	824.5 lbs / 374 kg

Features

Four stroke, two cylinder horizontally opposed Boxer engine
Pushrod-actuated OHV with two camshafts
4 valves per cylinder
Closed-loop 3-way catalytic converter
EU5 exhaust standard
1,802 cc engine capacity
Output of 67 kW (91 hp) at 4,750 rpm
More than 150 Nm of torque in the 2,000 to 4,000 rpm range
Double-loop tube frame made of steel
Rear swinging arm with enclosed axle drive
Rigid-frame design
Telescopic forks with fork tubes
Cantilever suspension strut
Alloy wheels: 21 inches at the front and 18 inches at the rear
Disc brakes
Black high-gloss engine covers
Dark chrome exhaust system
Dark chrome star counter nuts

*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com