Difference between revisions of "BMW R45"

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{{BMW}}
{{BMW}}
[[Category:BMW motorcycles]]
[[Category:BMW motorcycles]]
{{Infobox Motorcycle
|name            = '''BMW R45'''
|image            =
|aka              = R45 (reduced effect), R 45 (reduced effect), R 45
|manufacturer    = [[BMW]]
|parent_company  =
|production      = 1977 - 1985
|model_year      =
|predecessor      =
|successor        =
|class            = [[Naked]]
|engine          = air-cooled, four-stroke, boxer twin cylinder, 2 valves per cylinder
|bore_stroke      = 71.1mm x 71.1mm
|compression      = 8.2:1
|top_speed        = 88 mph (141 km/h)
|power            = 26.95 HP (20.1 KW) @ 6500RPM
|torque          = 28.03 ft/lbs (38.0 Nm) @ 5500RPM
|ignition        =
|spark_plug      =
|battery          = 8.2:1
|transmission    = Gear box: 5-speed, manual <br>
Final Drive: [[shaft]] <br>
Clutch: wet multi-disc, manual <br>
|frame            =
|suspension      =Front: telescopic fork <br>
Rear: dual shocks
|brakes          =Front: single disc <br>Rear: drum
|front_tire      = {{tire|1.85 - B18}}
|rear_tire    = {{tire|2.50 - B18}}
|rake_trail      =
|wheelbase        =
|length          =
|width            =
|height          =
|seat_height      =
|dry_weight      =
|wet_weight      = 185.0 kg
|fuel_capacity    = 5.81 Gallon (22.00 Liters)
|oil_capacity    =
|fuel_consumption =
|turning_radius  =
|related          =
|competition      =
}}
The '''[[BMW]] R 45''' was a air-cooled, four-stroke, boxer twin cylinder, 2 valves per cylinder Naked [[motorcycle]] produced by [[BMW]] between 1977 and 1985. It could reach a top speed of 88 mph (141 km/h). Max [[torque]] was 28.03 ft/lbs (38.0 Nm) @ 5500 RPM. Claimed [[horsepower]] was 26.95 HP (20.1 KW) @ 6500 RPM. 
==Engine==
The engine was a [[air cooled]] air-cooled, four-stroke, boxer twin cylinder, 2 valves per cylinder. A 71.1mm [[bore]] x 71.1mm [[stroke]] result in a [[displacement]] of just 453.0 cubic centimeters. Fuel was supplied via a overhead valves (ohv). 
==Drive==
The bike has a 5-speed, manual transmission. Power was moderated via the wet multi-disc, manual. 
==Chassis==
It came with a 1.85 - B18 front [[tire]] and a 2.50 - B18 rear tire. Stopping was achieved via single disc in the front and a drum in the rear. The front suspension was a  telescopic fork while the rear was equipped with a dual shocks. The R 45 was fitted with a 5.81 Gallon (22.00 Liters) fuel tank. 
==1977 BMW R 45==
The 1978 MY BMW R 45 has, at its heart, an air-cooled, four-stroke, 453cc, boxer twin cylinder powerplant paired to a five-speed manual transmission, and can reach a maximum power output of 27 horsepower and 38 Nm of torque. Standard fittings for this half-liter naked include a front disc brake, a drum braking system in the rear, laced wheels, a chromed, dual exhaust system, a small, round headlight, an analogue intrumentation panel, a dual seat, a blacked out frame and a suspension system composed of a telescopic fork in the front and dual shocks in the rear.
==1979 BMW R 45==
The 1979 MY BMW R 45 boasts features such as a front disc brake, a drum braking system in the rear, laced wheels, a chromed, dual exhaust system, a small, round headlight, an analogue intrumentation panel, a dual seat, a blacked out frame and a suspension system composed of a telescopic fork in the front and dual shocks in the rear.
In addition, it can reach a maximum power output of 27 horsepower and 38 Nm of torque from its air-cooled, four-stroke, 453cc, boxer engine.
==1980 BMW R 45==
The 1980 MY BMW R 45 is an agile and light machine that is sure to fit the needs for a wide variety of riders. It's air-cooled, four-stroke, 453cc, boxer twin cylinder engine is mated to a five-speed manual transmission and can produce a claimed 27 hp and 38 Nm of torque. Also, it comes with features such as a front disc brake, a drum braking system in the rear, laced wheels, a chromed, dual exhaust system, a small, round headlight, an analogue intrumentation panel, a dual seat, a blacked out frame and a suspension system composed of a telescopic fork in the front and dual shocks in the rear.
==1981 BMW R 45==
[[File:bmw-r45-1981-1981-3.jpg|600px|1981 BMW R 45]]
[[File:bmw-r45-1981-1981-2.jpg|600px|1981 BMW R 45]]
[[File:bmw-r45-1981-1981-1.jpg|600px|1981 BMW R 45]]
The 1981 MY BMW R 45 sports an air-cooled, four-stroke, 453cc, boxer twin cylinder powerhouse paired to a five-speed manual transmission that reaches a maximum power output of 27 horsepower and 38 Nm of torque. Standard fittings include a front disc brake, a drum braking system in the rear, laced wheels, a chromed, dual exhaust system, a small, round headlight, an analogue intrumentation panel, a dual seat, a blacked out frame and a suspension system composed of a telescopic fork in the front and dual shocks in the rear.
==1982 BMW R 45==
The 1982 MY BMW R 45 has, at its heart, an air-cooled, four-stroke, 453cc, boxer twin cylinder powerhouse paired to a five-speed manual transmission that can reach a maximum power output of 27 horsepower and 38 Nm of torque.
This half-liter was designed to fit the needs for a wide variety of riders, from the novice to the seasoned ones, and had standard features such as a telescopic front fork, dual shocks as a rear suspension, a small, round headlamp, an analogue instrument cluster, laced wheels, a front disc brake coupled to a rear drum, a dual seat and a dual exhaust system.
==1983 BMW R 45==
The 1983 MY BMW R 45 is the smallest-displacement machine from the House of Munich, but that doesn't make it any less fun. It comes with features such as a telescopic front fork, dual shocks as a rear suspension, a small, round headlamp, an analogue instrument cluster, laced wheels, a front disc brake coupled to a rear drum, a dual seat and a dual exhaust system. In the engine department it sports an air-cooled, four-stroke, 453cc, boxer twin cylinder powerplant mated to a five-speed manual transmission that produces a claimed 27 hp and 38 Nm of torque.
==1984 BMW R 45==
The 1984 MY BMW R 45 is powered by an air-cooled, four-stroke, 453cc, boxer twin cylinder engine paired to a five-speed manual transmission that produces 38 Nm of torque and 27 horsepower. Standard fittings include a telescopic front fork, dual shocks as a rear suspension, a small, round headlamp, an analogue instrument cluster, laced wheels, a front disc brake coupled to a rear drum, a dual seat and a dual exhaust system.
==1985 BMW R 45==
[[File:bmw-r45-1985-1985-1.jpg|600px|1985 BMW R 45]]
[[File:bmw-r45-1985-1985-0.jpg|600px|1985 BMW R 45]]
The 1985 MY BMW R 45 is a light and agile machine from the House of Munich, and comes with a telescopic front fork, dual shocks as a rear suspension, a small, round headlamp, an analogue instrument cluster, laced wheels, a front disc brake coupled to a rear drum, a dual seat and a dual exhaust system.
==In Media==
* [https://motopixel.org/pixel/cento-giorni-a-palermo#bmw-r45 Cento giorni a Palermo]
* [https://motopixel.org/pixel/the-little-drummer-girl#bmw-r45 The Little Drummer Girl]
* [https://motopixel.org/pixel/quanto-basta#bmw-r45 Quanto basta]
* [https://motopixel.org/pixel/carabinieri-si-nasce#bmw-r45 Carabinieri si nasce]
* [https://motopixel.org/pixel/tunel#bmw-r45 Tunel]
* [https://motopixel.org/pixel/tesna-koa-2#bmw-r45 Tesna koža 2]
* [https://motopixel.org/pixel/american-flyers#bmw-r45 American Flyers]
* [https://motopixel.org/pixel/butter-bei-die-fische#bmw-r45 Butter bei die Fische]
* [https://motopixel.org/pixel/ne-reveillez-pas-un-flic-qui-dort#bmw-r45 Ne réveillez pas un flic qui dort]
* [https://motopixel.org/pixel/mutter-aus-heiterem-himmel#bmw-r45 Mutter aus heiterem Himmel]
[[Category:Naked motorcycles]]
[[Category:BMW motorcycles]]
[[Category:1970s motorcycles]]
[[Category:1980s motorcycles]]
[[Category:Motorcycles needing images]]
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