Honda CBR250R is a 250 cc bike from Honda
to challenge world's best 250cc bike Kawasaki Ninja 250R.
The new Honda
CBR250R is equipped with 249.4 cc, 4 storke, DOHC, 4valve water cooled
engine.
With the Bore
x stroke size of 76 X 55 mm, CBR250R is able to produce massive power of 26.4
bhp (18.7KW) which peaks @8500 rpm (Electronically controlled) which makes the
power to weight ratio at 163bhp/tonne. You don't need to engine rev hard
as the maximum torque of 22.9Nm produced @7000 rpm. As most of the power
available at lower rev the bike will fire at traffic points.
The Honda
CBR250R got six speed gear box with wet multi plate clutch. The short to
long gear ratio means you can quickly move into the next gear. The gearbox
is designed to exploit the characteristics of the engine at the same time
ensuring quicker acceleration and low fuel consumption. The gear shift
feel is very smooth and precise.
The CBR250R
got twin spar steel diamond frame. This steel frame with perimeter
configuration ensures optimum stiffness.
The perimeter frame means the
steering head jointed to the swingarm at shortest possible distance which makes
the frame lightweight and rigid. Though, the global trend is towards
aluminum perimeter frame, Honda chose steel frame which is stiffer than
aluminum. The higher level stiffness of the frame has improved stability
and handling qualities of new CBR250R.
The new CBR250R got special
treatment in tire and rim department. The new CBR250r got new tires and
rim from its larger CBR series to ensure firm road grip in any
condition. The front got rim size of 2.75 x 17 inch with tire size 110/70
x17 the rear got 4 x 17 inch rim size with tire size of 140/70 x 17.
The new CBR250R got C-ABS
(Combined braking system with Anti lock braking system). This is the first
time any 250cc bike having feature like C-ABS. The Combined Braking System
is known for its effective braking control.
Front biased styling for
motorcycle is trend in Japan and CBR250R has followed the same trend. The
new CBR250R features a new full fairing and reinforces its sporty design with
sophisticated and dynamic lines. In addition to its sporty look, the
fairing proves comfortable for the driver side and weather disturbances.
Honda is known for its
gasoline (petrol) fuel efficient engine throughout the world and the new CBR250
is not expectation. The new CBR250R is able to deliver fuel efficiently of
27Km/liter (WMTC mode).With 13 liter fuel tank it can give you range of more
than 350 kilometer which is good enough for long rides.
Complete Specifications
Dimensions:
Length: 2030mm
Width: 709mm
Height: 1127mm
Wheelbase: 1369mm
Seat
Height: 784mm
Ground
Clearance: 148mm
Rake: 25°
Trail: 95 mm
Engine
Type: 4
stroke, DOHC 4-valve, water cooled
Displacement: 249.4CC
Bore
x Stroke: 76
x 55 mm
Compression
ratio: 10.7
: 1
Maximum
power: 26. 2
bhp (18.7 kilowatts) @8500 rpm (95/1/EC)
Maximum
Torque: 22.9
Nm @7,000 rpm (95/1/EC)
Carburetion: Electronic Fuel Injection
PGM-FI
Diameter of the venture: 38MM
Ignition: Transistorized with
electronic advance
Transmission: Clutch: Wet multiplate
with coil springs
Gearbox: Constant mesh 6-speed return
Final
Reduction: Ring
Chain
Final
Drive: Chain
Training: Mechanical cable
Primary
reduction 2.808
Final reduction 2.714
Electricals
Start Electric
Battery 12V/ 6AH
Headlight 55/60 watts
Chassis
Frame Type: Double
beam type steel tube (Diamond frame)
Kerb
Weight: 161
KG/ 165 (C-ABS version)
Fuel Tank: 13 liter
Rim
Front 17
M / C × MT 2.75
Rear 17 M / C × MT 4.00
Tire
Front 110/70
×17M / C
Rear 140/70 × 17M / C
Suspension Front telescopic fork, 37
mm, 130 mm travel
Rear
Pro-Link Monoshock, 104 mm travel
Brake: Front Hydraulic disc 296
x 4.5 mm with 2-piston caliper and resin pads
Rear
hydraulic disc 220 x 5 mm with single piston caliper and resin pads.
