Difference between revisions of "Honda CR250R"
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|photo = 1978-Honda-CR250R-Red-7155-1.jpg | |photo = 1978-Honda-CR250R-Red-7155-1.jpg | ||
|aka = | |aka = | ||
|manufacturer = | |manufacturer = Honda | ||
|parent_company = | |parent_company = | ||
|production = 1977 - 1981 | |production = 1977 - 1981 | ||
| Line 19: | Line 19: | ||
|predecessor = [[Honda CR250M]] | |predecessor = [[Honda CR250M]] | ||
|successor = | |successor = | ||
|class = | |class =Motorcross | ||
|engine = | |engine = 249cc [[2-stroke]] [[air-cooled]] reed valve single cylinder | ||
|bore_stroke = | |bore_stroke = | ||
|compression = | |compression = | ||
|top_speed = | |top_speed =85 mph | ||
|power = | |power = | ||
|torque = | |torque = | ||
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|photo = 1983-Honda-CR250R-Red-9651-1.jpg | |photo = 1983-Honda-CR250R-Red-9651-1.jpg | ||
|aka = | |aka = | ||
|manufacturer = | |manufacturer = Honda | ||
|parent_company = | |parent_company = | ||
|production = 1982 - 1985 | |production = 1982 - 1985 | ||
| Line 153: | Line 153: | ||
|predecessor = [[Honda CR250M]] | |predecessor = [[Honda CR250M]] | ||
|successor = | |successor = | ||
|class = | |class =Motorcross | ||
|engine = | |engine = 249cc [[2-stroke]] [[liquid-cooled]] reed valve single cylinder | ||
|bore_stroke = | |bore_stroke = | ||
|compression = | |compression = | ||
|top_speed = | |top_speed =85 mph | ||
|power = | |power = | ||
|torque = | |torque = | ||
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{{Motorcycle | {{Motorcycle | ||
|name = Honda CR250R | |name = Honda CR250R | ||
|photo = | |photo = 1986-honda-cr250r-1.jpg | ||
|aka = | |aka = | ||
|manufacturer = | |manufacturer = Honda | ||
|parent_company = | |parent_company = | ||
|production = 1986 - 1996 | |production = 1986 - 1996 | ||
| Line 247: | Line 247: | ||
|predecessor = [[Honda CR250M]] | |predecessor = [[Honda CR250M]] | ||
|successor = | |successor = | ||
|class = | |class =Motorcross | ||
|engine = 249cc [[2-stroke]] [[liquid-cooled]] reed valve single cylinder | |engine = 249cc [[2-stroke]] [[liquid-cooled]] reed valve single cylinder | ||
|bore_stroke = | |bore_stroke = | ||
|compression = | |compression = | ||
|top_speed = | |top_speed =85 mph | ||
|power = | |power = | ||
|torque = | |torque = | ||
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|photo = 2006-Honda-CR250R.jpg | |photo = 2006-Honda-CR250R.jpg | ||
|aka = | |aka = | ||
|manufacturer = | |manufacturer = Honda | ||
|parent_company = | |parent_company = | ||
|production = 1997 - 2001 | |production = 1997 - 2001 | ||
| Line 369: | Line 369: | ||
|predecessor = [[Honda CR250M]] | |predecessor = [[Honda CR250M]] | ||
|successor = [[Honda CRF450R]] | |successor = [[Honda CRF450R]] | ||
|class = | |class =Motorcross | ||
|engine = | |engine = 249cc [[2-stroke]] [[liquid-cooled]] reed valve single cylinder | ||
|bore_stroke = | |bore_stroke = | ||
|compression = | |compression = | ||
|top_speed = | |top_speed =85 mph | ||
|power = | |power = | ||
|torque = | |torque = | ||
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===2001=== | ===2001=== | ||
* Updated engine porting | |||
* Switch to Mikuni TMX 38 Carb (lower weight) | |||
[[Image:2001-Honda-CR250R-Red-5669-0.jpg|left|thumb|2001 Honda CR250R in Red]] | [[Image:2001-Honda-CR250R-Red-5669-0.jpg|left|thumb|2001 Honda CR250R in Red]] | ||
[[Image:2001-Honda-CR250R-Red-5669-1.jpg|left|thumb|2001 Honda CR250R in Red]] | [[Image:2001-Honda-CR250R-Red-5669-1.jpg|left|thumb|2001 Honda CR250R in Red]] | ||
| Line 438: | Line 442: | ||
|photo = 2006-Honda-CR250R.jpg | |photo = 2006-Honda-CR250R.jpg | ||
|aka = | |aka = | ||
|manufacturer = | |manufacturer = Honda | ||
|parent_company = | |parent_company = | ||
|production = 2002 - 2007 | |production = 2002 - 2007 | ||
| Line 444: | Line 448: | ||
|predecessor = [[Honda CR250M]] | |predecessor = [[Honda CR250M]] | ||
|successor = [[Honda CRF450R]] | |successor = [[Honda CRF450R]] | ||
|class = | |class =Motorcross | ||
|engine = 249.3 cm3 Liquid cooled single cylinder two-stroke | |engine = 249.3 cm3 [[Liquid cooled]] single cylinder [[two-stroke]] | ||
|bore_stroke = 66.4 x 72.0 mm (2.61 x 2.83 in) | |bore_stroke = 66.4 x 72.0 mm (2.61 x 2.83 in) | ||
|compression = 8.5: 1 | |compression = 8.5: 1 | ||
|top_speed = | |top_speed =85 mph | ||
|power = | |power = 59.0 HP (44.0 KW) @ 8500RPM | ||
|torque = | |torque = 37.62 ft/lbs (51.0 Nm) @ 8000RPM | ||
|fuel_system = 38mm Mikuni TMX flat-slide with [[throttle]] position sensor (TPS) | |||
|ignition = | |ignition = | ||
|spark_plug = {{sparkplug|NGK BR8EG}} '97-01 , '02-04<br />{{sparkplug|NGK BR9EG-N-8}} '05-07<ref name="wps_street_2019">{{cite book|title=2019 Western Power Sports Catalog|publisher=[https://www.wps-inc.com/catalogs Western Power Sports]|date=2019}}</ref> | |spark_plug = {{sparkplug|NGK BR8EG}} '97-01 , '02-04<br />{{sparkplug|NGK BR9EG-N-8}} '05-07<ref name="wps_street_2019">{{cite book|title=2019 Western Power Sports Catalog|publisher=[https://www.wps-inc.com/catalogs Western Power Sports]|date=2019}}</ref> | ||
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|rear_sprocket = 50T '97-01 <br />48T '02-07 | |rear_sprocket = 50T '97-01 <br />48T '02-07 | ||
|frame = | |frame = | ||
|suspension = | |suspension =Front: 47mm inverted Showa cartridge fork with 16-position rebound and 16-position compression-damping adjustability; 12.4-inch travel <br> | ||
|brakes = | Rear: Pro-Link Showa single shock with spring-preload, 17-position rebound-damping adjustability, and compression-damping adjustment separated into low-speed (13 positions) and high-speed (3.5 turns); 12.6-inch travel | ||
|brakes =Front: Single 240mm disc with twin-piston [[caliper]] <br>Rear: Single 240mm disc | |||
|front_tire = {{tire|80/100-21}} '97-07 <ref name="wps_street_2019"/> | |front_tire = {{tire|80/100-21}} '97-07 <ref name="wps_street_2019"/> | ||
|rear_tire = {{tire|110/90-19}} '97-07 <ref name="wps_street_2019"/> | |rear_tire = {{tire|110/90-19}} '97-07 <ref name="wps_street_2019"/> | ||
| Line 482: | Line 488: | ||
}} | }} | ||
==2002 Honda CR 250R== | |||
<gallery mode='packed-hover'> | |||
File:honda-cr-250r-2002-0.jpg|600px|2002 Honda CR 250R | |||
</gallery> | |||
Only available in red, the CR 250R trial motorcycle belonging to Honda was first created in 2002, being kept in production till nowadays. | |||