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- 04/04/0806/04/08Race 1
Brands Hatch GP - 18/04/0820/04/08Race 2
Thruxton - 03/05/0805/05/08Race 3
Oulton Park - 24/05/0826/05/08Race 5
Donington Park - 13/06/0815/06/08Race 5
Snetterton - 27/06/0829/06/08Race 6
Mallory Park - 18/07/0820/07/08
Oulton Park - 08/08/0810/08/08Race 8
Knockhill - 23/08/0825/08/08Race 9
Cadwell Park - 12/09/0814/09/08Race 10
Croft - 26/09/0828/09/08Race 11
Silverstone (International) - 10/10/0812/10/08Race 12
Brands Hatch (Indy)
- 04/04/0806/04/08Race 1
CRF450R
Engine
Type:
Liquid-cooled 4-stroke 4-valve SOHC single
Displacement:
449cm³
Bore and stroke:
96 x 62.1mm
Compression Ratio:
12 : 1
Max. Power Output:
37.8kW / 9,000min-1 (95/1/EC)
Max. Torque:
46.9Nm / 7,000min-1 (95/1/EC)
Fuel System
Carburation:
41mm Keihin FCR flat-slide carburettor
Fuel Tank Capacity:
7.2 litres
Electrical System
Ignition System:
Computer-controlled digital capacitor discharge with electronic advance
Starter:
Primary kick
Drivetrain
Transmission:
5-speed
Primary Reduction:
2.739 (63/23)
Final Reduction:
3.692 (48/13)
Final Drive:
#520 roller chain
Frame
Type:
Semi-double cradle; aluminium twin-spar
Chassis
Dimensions:
2,189 x 825 x 1,283mm
Wheelbase:
1,489mm
Caster Angle:
26° 76'
Trail:
111.4mm
Seat Height:
955mm
Ground Clearance:
340mm
Kerb Weight:
109kg
Suspension
Front:
47mm Showa inverted leading-axle twinchamber cartridge-type telescopic fork with 16-step adjustable compression and rebound damping; 315mm axle travel
CAS Honda - Kayaba Factory Suspension (KYB)
PAR Honda - Modified Standard Suspension
CAS Honda - Kayaba Factory Suspension (KYB)
PAR Honda - Modified Standard Suspension
Rear:
Pro-Link with Showa damper, adjustable lowspeed (13-step) and high-speed (3.5-turn) compression and 17-step rebound damping; 320mm axle travel
CAS Honda - Kayaba Factory Suspension (KYB)
PAR Honda - Modified Standard Suspension
CAS Honda - Kayaba Factory Suspension (KYB)
PAR Honda - Modified Standard Suspension
Wheels
Front:
Aluminium rim/wire spoke
Rear:
Aluminium rim/wire spoke
Wheels
Front Rim Size:
21 x 1.60
Rear Rim Size:
19 x 2.15
Front Tyre Size:
80/100 21 (51M)
Rear Tyre Size:
110/90 19 (62M)
Brakes
Front:
240mm hydraulic disc with dual-piston calliper and sintered metal pads
Rear:
240mm hydraulic disc with single-piston calliper and sintered metal pads