Difference between revisions of "Honda CRM250"

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{{DISPLAYTITLE:Honda CRM250}}
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{{DISPLAYTITLE: Honda CRM250}}
[[Category:О_мотоциклах]]
 
 
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|keywords=honda, crm 250, характеристики, мощность, мануал, manual, specs
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|keywords={{PAGENAME}}, review, specs, owners manual, service manual, guide
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|og:image=https://en.enduro.team/images/c/c6/Crm250_mod2.jpg
 
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[[file:Crm250 mod2.jpg|500px|center|Honda CRM250R MK2 (1991-1993)]]
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[[file: Crm250 mod2.jpg | 550px | center | Honda CRM250R MK2 (1991-1993)]]
Модель эндуро '''Honda CRM 250 R''' появилась в 1989 году в качестве простого двухтактного мотоцикла, ориентированного - дороги общего пользования. По классификации, Honda CRM250 относится к классу софт-эндуро - мягкие подвески, сбалансированные настройки мотора, небольшой расход топлива - всё это делают мотоцикл идеальным - неспешной езды по пересеченной местности, грунтовым дорогам и лесам.
+
'''Honda CRM250R''' enduro motorcycle appeared in 1989 as a simple two-stroke motorcycle aimed at the road. According to the classification, the Honda CRM250 belongs to the soft enduro class - soft suspension, balanced engine settings, low fuel consumption - all this makes the motorcycle ideal for leisurely driving on rough terrain, dirt roads and forests.
 
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Первое поколение модели, 1989-1990 гг., отличалось наличием обычной вилки и максимальной мощностью двигателя в 37 л.с. Двигатель оснащался балансирным валом и мощностными клапанами, изменяющими сечение впуска и выпуска - более ровной тяги и оптимизации работы мотора во всем диапазоне оборотов. Данное поколение мотоцикла зарубежные источники называют - '''MK1'''.
 
  
К марту 1991 года Honda представила новое поколение Honda CRM250, получившее название у потребителей - '''MK2'''. Вместо обычной телескопической вилки 41 мм, модель получает вилку перевернутого типа с диаметром перьев 45 мм и с возможностью регулировки. Задний амортизатор увеличивает свой ход с 280 до 300 мм. Конструкция рамы усиливается путем утолщения труб. Двигатель получает новую систему мощностных клапанов PGM-RC, которая в цифровом режиме управляет сечением выпуска, в зависимости от оборотов двигателя. Кроме того, модель получает новый выхлоп, более совершенную камеру сгорания и систему впуска - все изменения были направлены - улучшение характеристик мотора в зоне низких и средних оборотов. Начиная с этого поколения, максимальная мощность повышается до 40 л.с., а крутящий момент с 33 до 36 Нм при тех же рабочих оборотах. Новая, более совершенная, система зажигания - PGM-DC-CDI. Повышается степень сжатия двигателя - с 6.2 до 6.4.
+
'''Main competitors'''
 +
* [[Kawasaki_KDX250 | Kawasaki KDX 250]]
 +
* Suzuki RMX 250 S
  
Также данное поколение получила следующие небольшие изменения:
+
The first generation of the model, 1989-1990, featured a conventional fork and a maximum engine output of 37 hp. The engine was equipped with a balance shaft and power valves that altered the intake and exhaust sections for smoother thrust and optimized engine performance over the entire rev range. Foreign sources call this generation of the motorcycle - "MK1".
  
* Увеличенная ёмкость радиатора охлаждения.
+
By March 1991, Honda introduced a new generation of Honda CRM250, dubbed MK2 by consumers. Instead of the usual 41 mm telescopic fork, the model gets an inverted fork with a 45 mm blade diameter and is adjustable. The rear shock absorber increases its travel from 280 mm to 300 mm. The frame structure is reinforced by thickening the tubes. The engine is equipped with a new PGM-RC power valve system that digitally controls the exhaust flow, depending on the engine speed. In addition, the model gets a new exhaust, an improved combustion chamber and an intake system - all changes were aimed at improving the performance of the engine in the low and mid-range zone. From this generation onwards, the maximum power is increased to 40 hp and the torque is increased from 33 to 36 Nm at the same operating speed. New, more advanced ignition system - PGM-DC-CDI. The compression ratio of the engine is increased - from 6.2 to 6.4.
* Более прочный колевал.
 
* Небольшие изменения по сцеплению.
 
* Тормозные диски повысили прочность, педаль заднего тормоза стала более производительной.
 
* Мощность ламп в поворотниках повысилась с 10 до 15 Вт.
 
  
В начале 1993 года модель получает небольшие изменения, касающиеся формы рычагов тормоза и сцепления, троса сцепления (теперь из нержавеющей стали), колес (теперь идут чуть облегченные), цветовой схемы (теперь крылья и седло имеют одинаковый цвет).
+
Also, this generation received the following small changes:
  
К началу 1994 года модель Honda CRM250R вновь обновляется - '''поколение MK3'''. Изменяется выхлопная система, благодаря чему повышается характеристика крутящего момента с 36 до 39 Нм. Вновь вырастает степень сжатия - с 6.4 до 6.7. Меняется передаточное соотношение 1-ой и 2-ой передач (становятся длиннее). Изменена система включение света (для улучшения пусковых характеристик свет включается только после достижения двигателем скорости холостого хода). Масляный бак был перенесен - заднюю часть цилиндра (для оптимизации развесовки и повышения удобства обслуживания). Изменена конструкция задней подвески (диаметр амортизатора увеличен с 44 до 46 мм), выносной резервуар был перенесен. Ёмкость топливного бака была увеличена с 10 до 11 л.
+
* Increased capacity of the cooling radiator.
 +
* More durable tipped.
 +
* Minor grip changes.
 +
* The brake discs have improved durability and the rear brake pedal has become more efficient.
 +
* The power of the lamps in the turn signals has increased from 10 to 15 watts.
  
С января 1997 года Honda предложила новое и последнее поколение модели CRM250. Модель меняет свое название - '''Honda CRM250AR'''. Мотоцикл оснащается новым мотором увеличенного объема (246 → 249 см³) и новым карбюратором - топливная экономичность повышается - 32%, уменьшение вредных выбросов CO² - - 50%. Двигатель становится еще более эластичным. Повысилась жесткость рамы и ходовой части (оптимизирована конфигурация подвесок - более комфортной езды по плохим дорогам). Увеличивается мощность передней фары (35/36.5W → 55/60W). Новая уникальная раскраска мотоцикла и наклейки AR.
+
In early 1993, the model received minor changes regarding the shape of the brake and clutch levers, clutch cable (now made of stainless steel), wheels (now slightly lighter), color scheme (now the wings and saddle are the same color).
  
''<Технология 2-тактного двигателя AR''>''
+
By the beginning of 1994, the Honda CRM250R model was updated again - the '''generation MK3'''. The exhaust system is modified, which increases the torque characteristic from 36 to 39 Nm. The compression ratio rises again - from 6.4 to 6.7. The gear ratio of the 1st and 2nd gears changes (they become longer). The system for turning on the light has been changed (to improve the starting characteristics, the light is turned on only after the engine reaches idle speed). The oil tank has been moved to the rear of the cylinder (to optimize weight distribution and improve serviceability). The design of the rear suspension has been changed (the diameter of the shock absorber has been increased from 44 to 46 mm), the remote reservoir has been moved. The fuel tank capacity has been increased from 10 liters to 11 liters.
  
''Главным принципом технологии AR является улучшение сгорания смеси топлива во всех режимах работы мотора, особенно в моменты минимальных нагрузок (небольшое открытие дросселя), когда часть топлива просто не успевает сгорать. Технология AR предполагает использование явления самовоспламенения (когда вспышка топливно-воздушной смеси происходит без участия свечи зажигания), контролирую данный процесс специальным клапаном ARC, установленным - выпуске. Данный клапан меняет момент зажигания, контролирую оставшуюся не сгоревшую смесь в цилиндре и начальное давление. В результате использование данной системы значительно повышается топливная экономичность и эффективность работы двигателя, уменьшаются вредные выбросы.''
+
Since January 1997, Honda has offered the new and latest generation of the CRM250 model. The model changes its name - '''Honda CRM250AR'''. The motorcycle is equipped with a new larger engine (246 → 249 cm³) and a new carburetor - fuel efficiency increases by 32%, and CO2 emissions are reduced by 50%. The engine becomes even more flexible. The rigidity of the frame and chassis has been increased (the suspension configuration has been optimized for a more comfortable ride on bad roads). The power of the headlight is increased (35 / 36.5W → 55 / 60W). New unique motorcycle skin and AR stickers.
  
1999 год стал последним годом производства модели Honda CRM250, после чего она окончательно покинула рынок и дальнейшего развития не получила. Ужесточение экологических норм вынудило мотопроизводителей отказаться от гражданских (не спортивных) motorcycles с 2-тактными двигателями даже несмотря - то, что технологии того времени уже позволяли строить 2-тактные моторы, обладающие большим ресурсом, хорошей топливной экономичностью, экологичностью и, в то же время, простотой и высокими выходными характеристиками, не уступающим высокофорсированным 4-тактным версиям (которые имели небольшой ресурс и высокую стоимость технического обслуживания).
+
==AR 2-stroke==
 +
The main principle of AR technology is to improve the combustion of the fuel mixture in all engine operating modes, especially at moments of minimum load (small opening of the throttle), when part of the fuel simply does not have time to burn. AR technology involves the use of the phenomenon of self-ignition (when the flash of the fuel-air mixture occurs without the participation of a spark plug), I control this process with a special ARC valve installed at the outlet. This valve changes the ignition timing, controlling the remaining unburned mixture in the cylinder and the initial pressure. As a result, the use of this system significantly increases fuel economy and engine efficiency, and reduces harmful emissions. ''
  
''Основные конкуренты Honda CRM250 в классе:''
+
1999 was the last year of production of the Honda CRM250, after which it finally left the market and did not receive further development. Tightening environmental standards forced motorcycle manufacturers to abandon civil (non-sports) motorcycles with 2-stroke engines, even though the technologies of that time already made it possible to build 2-stroke engines with a long resource, good fuel efficiency, environmental friendliness and, at the same time , simplicity and high characteristics that are not inferior to high-powered 4-stroke versions (which had a small resource and high maintenance costs).
* [[Kawasaki_KDX250|Kawasaki KDX 250]]
 
* Suzuki RMX 250 S
 
  
== Фотографии ==
+
== Photos ==
<gallery mode="packed" heights=200px>
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<gallery mode = "packed" heights = 200px>
File:Post-2-1352807195.jpg|
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File: Post-2-1352807195.jpg |
File:Post-2-1352807238.jpg|
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File: Post-2-1352807238.jpg |
File:Post-2-1352807331.jpg|
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File: Post-2-1352807331.jpg |
 
</gallery>
 
</gallery>
 
{{Ads_feed}}
 
{{Ads_feed}}
 
{{ads_post}}
 
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== Технические характеристики ==
+
== Specifications ==
Технические характеристики Honda CRM 250:
+
Specifications Honda CRM 250:
{| class="wikitable"
+
{| class = "wikitable"
! scope="row"|Модель
+
! scope = "row" | Model
|Honda CRM250 (CRM250R, CRM250AR)
+
| Honda CRM250 (CRM250R, CRM250AR)
 
|-
 
|-
! scope="row"|Тип мотоцикла
+
! scope = "row" | Motorcycle type
|эндуро
+
| enduro
 
|-
 
|-
! scope="row"|Год выпуска
+
! scope = "row" | Release year
|1989-1999
+
| 1989-1999
 
|-
 
|-
! scope="row"|Рама
+
! scope = "row" | Frame
|стальная полудуплексная
+
| steel half-duplex
 
|-
 
|-
! scope="row"|Тип двигателя
+
! scope = "row" | Engine type
|1-цилиндровый, 2-тактный
+
| 1-cylinder, 2-stroke
 
|-
 
|-
! scope="row"|Рабочий объем
+
! scope = "row" | Working volume
|246,0 см³ – CRM250R
+
| 246.0 cm³ - CRM250R
  
249,0 см³ – CRM250AR
+
249.0 cm³ - CRM250AR
 
|-
 
|-
! scope="row"|Диаметр цилиндра/ход поршня
+
! scope = "row" | Bore / stroke
|66,0 x 72,0 мм – CRM250R
+
| 66.0 x 72.0 mm - CRM250R
  
66,4 x 72,0 мм – CRM250AR
+
66.4 x 72.0 mm - CRM250AR
 
|-
 
|-
! scope="row"|Степень сжатия
+
! scope = "row" | Compression ratio
|6.2:1 CRM250 (1989)
+
| 6.2: 1 - CRM250 (1989)
  
6.4:1 CRM250 (1991-1993)
+
6.4: 1 - CRM250 (1991-1993)
  
6.7:1 CRM250 (1994-1999)
+
6.7: 1 - CRM250 (1994-1999)
 
|-
 
|-
! scope="row"|Охлаждение
+
! scope = "row" | Cooling
|жидкостное
+
| liquid
 
|-
 
|-
! scope="row"|Количество клапанов - цилиндр
+
! scope = "row" | Number of valves per cylinder
 
|
 
|
 
|-
 
|-
! scope="row"|Система подачи топлива
+
! scope = "row" | Fuel supply system
|Карбюратор, 1x 32 мм – CRM250R
+
| Carburetor, 1x 32 mm - CRM250R
  
Карбюратор, 1x 34 мм – CRM250AR
+
Carburetor, 1x 34 mm - CRM250AR
 
|-
 
|-
! scope="row"|Тип зажигания
+
! scope = "row" | Ignition type
|DC-CDI CRM250 (1989)
+
| DC-CDI - CRM250 (1989)
  
PGM DC-CDI CRM250 (1991-1999)
+
PGM DC-CDI - CRM250 (1991-1999)
 
|-
 
|-
! scope="row"|Максимальная мощность
+
! scope = "row" | Maximum power
|37,0 л.с. (27,2 кВт) при 8500 об/мин – CRM250 (1989)
+
| 37.0 h.p. (27.2 kW) @ 8500 rpm - CRM250 (1989)
  
40,0 л.с. (29,4 кВт) при 8000 об/мин – CRM250 (1991-1999)
+
40.0 h.p. (29.4 kW) @ 8000 rpm - CRM250 (1991-1999)
 
|-
 
|-
! scope="row"|Максимальный крутящий момент
+
! scope = "row" | Maximum torque
|33,0 Нм (3,4 кг*м) при 6500 об/мин – CRM250 (1989)
+
| 33.0 Nm (3.4 kg * m) @ 6500 rpm - CRM250 (1989)
  
36,0 Нм (3,7 кг*м) при 6500 об/мин – CRM250 (1991-1993)
+
36.0 Nm (3.7 kg * m) @ 6500 rpm - CRM250 (1991-1993)
  
39,0 Нм (4,0 кг*м) при 6500 об/мин – CRM250 (1994-1999)
+
39.0 Nm (4.0 kg * m) @ 6500 rpm - CRM250 (1994-1999)
 
|-
 
|-
! scope="row"|Коробка передач
+
! scope = "row" | Gearbox
|6-ступенчатая
+
| 6-speed
 
|-
 
|-
! scope="row"|Тип привода
+
! scope = "row" | Drive type
|цепь
+
| chain
 
|-
 
|-
! scope="row"|Размер передней шины
+
! scope = "row" | Front tire size
|90/90-21 51P
+
| 90 / 90-21 51P
 
|-
 
|-
! scope="row"|Размер задней шины
+
! scope = "row" | Rear tire size
|120/90-18 63P
+
| 120 / 90-18 63P
 
|-
 
|-
! scope="row"|Передние тормоза
+
! scope = "row" | Front brakes
|1 диск, 240 мм, 2-поршневой суппорт
+
| 1 disc, 240 mm, 2-piston caliper
 
|-
 
|-
! scope="row"|Задние тормоза
+
! scope = "row" | Rear brakes
|1 диск, 220 мм, 1-поршневой суппорт
+
| 1 disc, 220 mm, 1-piston caliper
 
|-
 
|-
! scope="row"|Передняя подвеска
+
! scope = "row" | Front suspension
|Телескопическая вилка 41 м, ход - 280 мм – CRM250 (1989)
+
| 41m Telescopic Fork, 280mm Travel - CRM250 (1989)
  
Телескопическая вилка перевернутого типа 45 мм (регулируемая) , ход - 290 мм – CRM250 (1991-1999)
+
45mm Inverted Telescopic Fork (Adjustable), 290mm Travel - CRM250 (1991-1999)
 
|-
 
|-
! scope="row"|Задняя подвеска
+
! scope = "row" | Rear suspension
|Маятниковая Pro-link с моноамортизатором (регулируемая), ход - 280 мм – CRM250 (1989)
+
| linkage Pro-link with monoshock (adjustable), stroke - 280 mm - CRM250 (1989)
  
Маятниковая Pro-link с моноамортизатором (регулируемая), ход - 300 мм – CRM250 (1991-1999)
+
linkage Pro-link with monoshock (adjustable), stroke - 300 mm - CRM250 (1991-1999)
 
|-
 
|-
! scope="row"|Длина мотоцикла
+
! scope = "row" | Motorcycle length
|2160 мм – CRM250 (1989-1993)
+
| 2160mm - CRM250 (1989-1993)
  
2195 мм – CRM250 (1994-1999)
+
2195 mm - CRM250 (1994-1999)
 
|-
 
|-
! scope="row"|Ширина мотоцикла
+
! scope = "row" | Motorcycle width
|840 мм – CRM250 (1989-1992)
+
| 840mm - CRM250 (1989-1992)
  
835 мм – CRM250 (1993-1996)
+
835 mm - CRM250 (1993-1996)
  
825 мм – CRM250AR (1997-1999)
+
825 mm - CRM250AR (1997-1999)
 
|-
 
|-
! scope="row"|Высота мотоцикла
+
! scope = "row" | Motorcycle height
|1220 мм – CRM250 (1989-1993)
+
| 1220mm - CRM250 (1989-1993)
  
1225 мм – CRM250 (1994-1996)
+
1225 mm - CRM250 (1994-1996)
  
1215 мм – CRM250AR (1997-1999)
+
1215 mm - CRM250AR (1997-1999)
 
|-
 
|-
! scope="row"|Колесная база
+
! scope = "row" | Wheelbase
|1460 мм
+
| 1460 mm
 
|-
 
|-
! scope="row"|Высота по седлу
+
! scope = "row" | Saddle height
|885 мм – CRM250 (1989-1993)
+
| 885mm - CRM250 (1989-1993)
  
895 мм – CRM250 (1994-1999)
+
895 mm - CRM250 (1994-1999)
 
|-
 
|-
! scope="row"|Минимальный дорожный просвет (клиренс)
+
! scope = "row" | Minimum ground clearance
|320 мм
+
| 320 mm
 
|-
 
|-
! scope="row"|Расход топлива
+
! scope = "row" | Fuel consumption
|3,08 л / 100 км (при скорости 50 км/ч) CRM250 (1989-1993)
+
| 3.08 l / 100 km (at a speed of 50 km / h) - CRM250 (1989-1993)
  
3,66 л / 100 км (при скорости 50 км/ч) CRM250 (1994-1996)
+
3.66 l / 100 km (at a speed of 50 km / h) - CRM250 (1994-1996)
  
2,78 л / 100 км (при скорости 50 км/ч) CRM250AR (1997-1999)
+
2.78 l / 100 km (at a speed of 50 km / h) - CRM250AR (1997-1999)
 
|-
 
|-
! scope="row"|Емкость бензобака
+
! scope = "row" | Fuel tank capacity
|10,0 л – CRM250 (1989-1993)
+
| 10.0 L - CRM250 (1989-1993)
  
11,0 л – CRM250 (1994-1999)
+
11.0 L - CRM250 (1994-1999)
 
|-
 
|-
! scope="row"|Масса мотоцикла (снаряженная)
+
! scope = "row" | Motorcycle weight (curb)
|123 кг – CRM250 (1989)
+
| 123 kg - CRM250 (1989)
  
127 кг – CRM250 (1991-1999)
+
127 kg - CRM250 (1991-1999)
 
|-
 
|-
 
|}
 
|}
  
== Модельный ряд внедорожных motorcycles Honda ==
+
== Honda Off-Road Motorcycles ==
 
{{Honda_enduro}}
 
{{Honda_enduro}}
  
== Документация ==
+
== Documentation ==
* [[Honda_CRM250:_manuals|Honda CRM250: manuals]]
+
[[Category:Motorcycles]]
 +
* [[Honda_CRM250:_manuals|Honda CRM250]]
  
 
== ==
 
== ==
 
{{Ads_recomended}}
 
{{Ads_recomended}}

Latest revision as of 01:03, 29 June 2023

Honda CRM250R MK2 (1991-1993)

Honda CRM250R enduro motorcycle appeared in 1989 as a simple two-stroke motorcycle aimed at the road. According to the classification, the Honda CRM250 belongs to the soft enduro class - soft suspension, balanced engine settings, low fuel consumption - all this makes the motorcycle ideal for leisurely driving on rough terrain, dirt roads and forests.

Main competitors

The first generation of the model, 1989-1990, featured a conventional fork and a maximum engine output of 37 hp. The engine was equipped with a balance shaft and power valves that altered the intake and exhaust sections for smoother thrust and optimized engine performance over the entire rev range. Foreign sources call this generation of the motorcycle - "MK1".

By March 1991, Honda introduced a new generation of Honda CRM250, dubbed MK2 by consumers. Instead of the usual 41 mm telescopic fork, the model gets an inverted fork with a 45 mm blade diameter and is adjustable. The rear shock absorber increases its travel from 280 mm to 300 mm. The frame structure is reinforced by thickening the tubes. The engine is equipped with a new PGM-RC power valve system that digitally controls the exhaust flow, depending on the engine speed. In addition, the model gets a new exhaust, an improved combustion chamber and an intake system - all changes were aimed at improving the performance of the engine in the low and mid-range zone. From this generation onwards, the maximum power is increased to 40 hp and the torque is increased from 33 to 36 Nm at the same operating speed. New, more advanced ignition system - PGM-DC-CDI. The compression ratio of the engine is increased - from 6.2 to 6.4.

Also, this generation received the following small changes:

  • Increased capacity of the cooling radiator.
  • More durable tipped.
  • Minor grip changes.
  • The brake discs have improved durability and the rear brake pedal has become more efficient.
  • The power of the lamps in the turn signals has increased from 10 to 15 watts.

In early 1993, the model received minor changes regarding the shape of the brake and clutch levers, clutch cable (now made of stainless steel), wheels (now slightly lighter), color scheme (now the wings and saddle are the same color).

By the beginning of 1994, the Honda CRM250R model was updated again - the generation MK3. The exhaust system is modified, which increases the torque characteristic from 36 to 39 Nm. The compression ratio rises again - from 6.4 to 6.7. The gear ratio of the 1st and 2nd gears changes (they become longer). The system for turning on the light has been changed (to improve the starting characteristics, the light is turned on only after the engine reaches idle speed). The oil tank has been moved to the rear of the cylinder (to optimize weight distribution and improve serviceability). The design of the rear suspension has been changed (the diameter of the shock absorber has been increased from 44 to 46 mm), the remote reservoir has been moved. The fuel tank capacity has been increased from 10 liters to 11 liters.

Since January 1997, Honda has offered the new and latest generation of the CRM250 model. The model changes its name - Honda CRM250AR. The motorcycle is equipped with a new larger engine (246 → 249 cm³) and a new carburetor - fuel efficiency increases by 32%, and CO2 emissions are reduced by 50%. The engine becomes even more flexible. The rigidity of the frame and chassis has been increased (the suspension configuration has been optimized for a more comfortable ride on bad roads). The power of the headlight is increased (35 / 36.5W → 55 / 60W). New unique motorcycle skin and AR stickers.

AR 2-stroke

The main principle of AR technology is to improve the combustion of the fuel mixture in all engine operating modes, especially at moments of minimum load (small opening of the throttle), when part of the fuel simply does not have time to burn. AR technology involves the use of the phenomenon of self-ignition (when the flash of the fuel-air mixture occurs without the participation of a spark plug), I control this process with a special ARC valve installed at the outlet. This valve changes the ignition timing, controlling the remaining unburned mixture in the cylinder and the initial pressure. As a result, the use of this system significantly increases fuel economy and engine efficiency, and reduces harmful emissions.

1999 was the last year of production of the Honda CRM250, after which it finally left the market and did not receive further development. Tightening environmental standards forced motorcycle manufacturers to abandon civil (non-sports) motorcycles with 2-stroke engines, even though the technologies of that time already made it possible to build 2-stroke engines with a long resource, good fuel efficiency, environmental friendliness and, at the same time , simplicity and high characteristics that are not inferior to high-powered 4-stroke versions (which had a small resource and high maintenance costs).

Photos


Specifications

Specifications Honda CRM 250:

Model Honda CRM250 (CRM250R, CRM250AR)
Motorcycle type enduro
Release year 1989-1999
Frame steel half-duplex
Engine type 1-cylinder, 2-stroke
Working volume 246.0 cm³ - CRM250R

249.0 cm³ - CRM250AR

Bore / stroke 66.0 x 72.0 mm - CRM250R

66.4 x 72.0 mm - CRM250AR

Compression ratio 6.2: 1 - CRM250 (1989)

6.4: 1 - CRM250 (1991-1993)

6.7: 1 - CRM250 (1994-1999)

Cooling liquid
Number of valves per cylinder
Fuel supply system Carburetor, 1x 32 mm - CRM250R

Carburetor, 1x 34 mm - CRM250AR

Ignition type DC-CDI - CRM250 (1989)

PGM DC-CDI - CRM250 (1991-1999)

Maximum power 37.0 h.p. (27.2 kW) @ 8500 rpm - CRM250 (1989)

40.0 h.p. (29.4 kW) @ 8000 rpm - CRM250 (1991-1999)

Maximum torque 33.0 Nm (3.4 kg * m) @ 6500 rpm - CRM250 (1989)

36.0 Nm (3.7 kg * m) @ 6500 rpm - CRM250 (1991-1993)

39.0 Nm (4.0 kg * m) @ 6500 rpm - CRM250 (1994-1999)

Gearbox 6-speed
Drive type chain
Front tire size 90 / 90-21 51P
Rear tire size 120 / 90-18 63P
Front brakes 1 disc, 240 mm, 2-piston caliper
Rear brakes 1 disc, 220 mm, 1-piston caliper
Front suspension 41m Telescopic Fork, 280mm Travel - CRM250 (1989)

45mm Inverted Telescopic Fork (Adjustable), 290mm Travel - CRM250 (1991-1999)

Rear suspension linkage Pro-link with monoshock (adjustable), stroke - 280 mm - CRM250 (1989)

linkage Pro-link with monoshock (adjustable), stroke - 300 mm - CRM250 (1991-1999)

Motorcycle length 2160mm - CRM250 (1989-1993)

2195 mm - CRM250 (1994-1999)

Motorcycle width 840mm - CRM250 (1989-1992)

835 mm - CRM250 (1993-1996)

825 mm - CRM250AR (1997-1999)

Motorcycle height 1220mm - CRM250 (1989-1993)

1225 mm - CRM250 (1994-1996)

1215 mm - CRM250AR (1997-1999)

Wheelbase 1460 mm
Saddle height 885mm - CRM250 (1989-1993)

895 mm - CRM250 (1994-1999)

Minimum ground clearance 320 mm
Fuel consumption 3.08 l / 100 km (at a speed of 50 km / h) - CRM250 (1989-1993)

3.66 l / 100 km (at a speed of 50 km / h) - CRM250 (1994-1996)

2.78 l / 100 km (at a speed of 50 km / h) - CRM250AR (1997-1999)

Fuel tank capacity 10.0 L - CRM250 (1989-1993)

11.0 L - CRM250 (1994-1999)

Motorcycle weight (curb) 123 kg - CRM250 (1989)

127 kg - CRM250 (1991-1999)

Honda Off-Road Motorcycles

Honda
85-150 см³ CR85R · CR125R · XR125 · CRF150R
200-250 см³ CR250R · CRF250R/X · CRF250L · CRM250 · XR250 · NX250
400-500 см³ XR400 · CRF450 · CRF450L · CR500
600-750 см³ XR650

Documentation