Monday, April 16, 2012

Honda to Launch New CRF250L On/Off-Road Motorcycle in Japan


Honda is all set to laucnh its new 250cc on/off road model CRF250L in Japan. It will start to sell this motorcycle from the month of May. This motorcycle looks similar to Honda Brio (Hero Impulse in India) but has some new features according to Honda. This motorcycle offers smooth riding in various environment be it urban or off road riding.  We may see some possibility of this model in India launch in future since it offers good mileage. Here is the complete review of this motorcycle according to Honda.
Honda is marketing this motorcycle with slogan of “‘New On & Off Gear, your right buddy on the road’ to make ‘On’ (daily life) more convenient and ‘Off’ (weekends) more enjoyable.” The development team, by pursuing total balance and driving stability to the utmost, created a vehicle that enables a broad spectrum of users from beginners to experienced riders to enjoy the sheer fun of handling the machine.
Main Features of the CRF250L

Engine

The engine aims for powerful output that can be handled with equal ease on on-road and off-road. While achieving powerful torque from the low rpm range to high, the CRF250L’s engine also boasts output characteristics expressing the smooth rev-up that typifies a liquid-cooled 4-stroke DOHC engine. The Programmed Fuel Injection System (PGM-FI*), the O2 sensor, catalyzer fitted inside the muffler, and the newly applied low-friction technologies embedded in such components as the offset cylinder and the roller rocker arm all form a synergy that delivers high environmental performance along with excellent fuel efficiency of 44.3 km/L (measured at a constant speed of 60 km/h on a level road).

Vehicle body/suspension

The newly-designed frame makes use of a steel twin-tube design to offer a nimble ride while ensuring both agility and stability, and the oval cross-sectional shape of the main pipe helps boost rigidity while enabling a slim vehicle body. The inverted front suspension employs a Separate Function Front Fork having an inner tube diameter of 43 mm and a cushion stroke of 250 mm in a design that secures both light weight and high rigidity to deliver excellent operability and high driving stability. The aluminum monoblock cast swing arm yields high strength and proper rigidity balance and is paired with a Pro-Link rear suspension having 240 mm of axle travel providing the rider with impressive agility and high road-holding capability from urban riding to off road.

Styling

Styling has been refined into a sharper and more aggressive tone while inheriting the concept of “centralized mass with triangular proportions,” a key feature and basic principle of Honda’s CRF motocrosser series. This design asserts a Honda identity befitting the CRF for a new era. A surface encompassing tank shrouds, side covers, and a rear fender has been made flush to project an even sharper image. Meanwhile, the muffler cover and tool box on the left side add accent to the design by forming a shape reminiscent of a side racing number plate. The body comes in one of two colors, Extreme Red featuring a red seat to impose an aggressive image and Ross White with a silver seat to emanate a sense of coolness.

Key equipment

  • A headlight visor that enhances a tough and muscular look and a multi-reflector headlight (60/55 W) with superb visibility
  • A multifunctional digital meter that incorporates a fuel meter, a clock, and trip/odometer
  • Skid plates that prevent mud, flying gravel, and other elements from damaging the engine
  • A handle turning angle that extends to 45° on both left and right in a design made for maneuverability
  • Cargo hooks in the rear fender section to make loading convenient
  • Fuel tank with a capacity of 7.7 liters

Specifications

Model name
CRF250L
Vehicle name/type
Honda/JBK-MD38
Dimensions (L×W×H) (mm)
2,195×815×1,195
Wheelbase (mm)
1,445
Ground clearance (mm)
255
Seat height (mm)
875
Curb weight (kg)
143
Riding capacity (No. of occupants)
2
Minimum turning radius (m)
2.3
Engine type
MD38E, Liquid-cooled 4-stroke DOHC 4-valve single cylinder
Total displacement (cm3)
249
Bore × Stroke (mm)
76.0×55.0
Compression ratio
10.7
Maximum output (kW[PS]/rpm)
17[23]/8,500
Maximum torque (Nm[kgfm]/rpm)
22[2.2]/7,000
Fuel efficiency (km/L)
44.3
(constant speed of 60 km/h on a level road)
Fuel supply system
Electronic
< Programmed Fuel Injection System (PGM-FI) >
Starter type
Self starter
Ignition type
Full-transistor battery ignition
Lubricating type
Wet sump
Fuel tank capacity (L)
7.7
Clutch type
Wet multiplate with coil springs
Transmission type
Constant mesh 6-speed return
Transmission gear ratios
1st
3.333
2nd
2.117
3rd
1.571
4th
1.304
5th
1.115
6th
0.962
Reduction gear ratio
(primary/secondary)
2.807/2.857
Caster angle (°) /Trail (mm)
27°35´/113
Tire size
Front
3.00-21 51P
Rear
120/80-18M/C 62P
Brake type
Front
Hydraulic disc
Rear
Hydraulic disc
Suspension type
Front
Telescopic (Inverted)
Rear
Swing arm (Pro-Link suspension system)
Frame type
Semi-double cradle

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