automoderated, emailconfirmed
17,285
edits
Difference between revisions of "BMW R25"
Jump to navigation
Jump to search
expanding
(→Design) |
(expanding) |
||
| Line 57: | Line 57: | ||
[[Category:BMW motorcycles|R25]] | [[Category:BMW motorcycles|R25]] | ||
[[Category:BMW R series]] | [[Category:BMW R series]] | ||
{{Infobox Motorcycle | |||
|name = '''BMW R25''' | |||
|image = | |||
|aka = R25 2, R25 3, R 25 | |||
|manufacturer = [[BMW]] | |||
|parent_company = | |||
|production = 1950 - 1956 | |||
|model_year = | |||
|predecessor = | |||
|successor = | |||
|class = [[Classic]] | |||
|engine = single cylinder, four-stroke | |||
|bore_stroke = 68.0mm x 68.0mm | |||
|compression = 6.5:1 | |||
|top_speed = 55 mph (88 km/h) | |||
|power = 12.74 HP (9.5 KW) @ 5800RPM | |||
|torque = | |||
|ignition = battery | |||
|spark_plug = | |||
|battery = 7.1:1 | |||
|transmission = Gear box: 4-speed <br> | |||
Final Drive: [[shaft]] drive (cardan) <br> | |||
Clutch: single plate dry-cable operated <br> | |||
|frame = | |||
|suspension =Front: cartridge <br> | |||
Rear: telscopic | |||
|brakes =Front: expanding [[brake]] (drum brake) <br>Rear: expanding brake (drum brake) | |||
|front_tire = {{tire|3.27-18}} | |||
|rear_tire = {{tire|3.27-18}} | |||
|rake_trail = | |||
|wheelbase = 52.56 inches (1335 mm) | |||
|length = 81.3 inches (2065 mm) | |||
|width = 29.92 inches (760 mm) | |||
|height = 27.95 inches (710 mm) | |||
|seat_height = 28.74 inches (730 mm) | |||
|dry_weight = | |||
|wet_weight = 150.0 kg | |||
|fuel_capacity = 3.17 Gallon (12.00 Liters) | |||
|oil_capacity = | |||
|fuel_consumption = 2.90 litres/100 km (34.5 km/l or 81.11 mpg) | |||
|turning_radius = | |||
|related = | |||
|competition = | |||
}} | |||
The '''[[BMW]] R25 3''' was a single cylinder, [[four-stroke]] Classic [[motorcycle]] produced by [[BMW]] between 1950 and 1956. It could reach a top speed of 55 mph (88 km/h). Claimed [[horsepower]] was 12.74 HP (9.5 KW) @ 5800 RPM. | |||
==Engine== | |||
The engine was a [[air cooled]] single cylinder, four-stroke. A 68.0mm [[bore]] x 68.0mm [[stroke]] result in a [[displacement]] of just 247.0 cubic centimeters. Fuel was supplied via a overhead valves (ohv). | |||
==Drive== | |||
The bike has a 4-speed transmission. Power was moderated via the single plate dry-cable operated. | |||
==Chassis== | |||
It came with a 3.27-18 front [[tire]] and a 3.27-18 rear tire. Stopping was achieved via expanding brake (drum brake) in the front and a expanding brake (drum brake) in the rear. The front suspension was a cartridge while the rear was equipped with a telscopic. The R25 3 was fitted with a 3.17 Gallon (12.00 Liters) fuel tank. The wheelbase was 52.56 inches (1335 mm) long. | |||
==1951 BMW R 25== | |||
[[File:bmw-r25-1951-1951-1.jpg|600px|1951 BMW R 25]] | |||
[[File:bmw-r25-1951-1951-0.jpg|600px|1951 BMW R 25]] | |||
The 1950 BMW R 25 sports an air-cooled, four-stroke, 247cc, single cylinder engine mated to a four-speed manual transmission that can produce a claimed 12 horsepower at 5600 rpm. Standard features include laced wheels, a pushrod rear suspension with a sprung single seat, a telescopic front fork, a rear luggage rack, wide handlebars, a large headlamp, a small tail light, full fenders and a dry, single plate clutch. | |||
==In Media== | |||
* [https://motopixel.org/pixel/im-lauf-der-zeit#bmw-r25 Im Lauf der Zeit] | |||
* [https://motopixel.org/pixel/las-des-as#bmw-r25 L'as des as] | |||
* [https://motopixel.org/pixel/marche-ou-creve#bmw-r25 Marche ou crève] | |||
* [https://motopixel.org/pixel/laffaire-nina-b#bmw-r25 L'affaire Nina B.] | |||
* [https://motopixel.org/pixel/les-assassins-du-dimanche#bmw-r25 Les assassins du dimanche] | |||
* [https://motopixel.org/pixel/die-rosel-vom-schwarzwald#bmw-r25 Die Rosel vom Schwarzwald] | |||
* [https://motopixel.org/pixel/se-alkoi-sateessa#bmw-r25 Se alkoi sateessa] | |||
* [https://motopixel.org/pixel/jagode-u-grlu#bmw-r25 Jagode u grlu] | |||
* [https://motopixel.org/pixel/gruppenbild-mit-dame#bmw-r25 Gruppenbild mit Dame] | |||
* [https://motopixel.org/pixel/die-letzte-sau#bmw-r25 Die letzte Sau] | |||
* [https://motopixel.org/pixel/nachbarn-sind-zum-argern-da#bmw-r25 Nachbarn sind zum Ärgern da] | |||
* [https://motopixel.org/pixel/la-poudre-descampette#bmw-r25 La poudre d'escampette] | |||
* [https://motopixel.org/pixel/jongens-jongens-wat-een-meid#bmw-r25 Jongens, jongens, wat een meid] | |||
* [https://motopixel.org/pixel/sos-gletscherpilot#bmw-r25 SOS Gletscherpilot] | |||
* [https://motopixel.org/pixel/fantom-kiler-3#bmw-r25 Fantom kiler 3] | |||
* [https://motopixel.org/pixel/van-der-valk-und-das-madchen#bmw-r25 Van der Valk und das Mädchen] | |||
[[Category:Classic motorcycles]] | |||
[[Category:BMW motorcycles]] | |||
[[Category:1950s motorcycles]] | |||
[[Category:Motorcycles needing images]] | |||