|
Mods from previous model
|
- | - | - | - | - | Revised ECU mapping for enhanced bottom-end drive driveability. | |
|
Ground Clearance (mm)
|
328 mm | 328 mm | 328 mm | 328 mm | 335 mm ↑ | 336 mm ↑ | 336 mm |
|
Ground Clearance (in.)
|
12.9 inches | 12.9 inches | 12.9 inches | 12.9 inches | 13.2 inches ↑ | 13.2 inches | 13.2 inches |
|
Comments
|
Model ID: CRF450RX. | Model ID: CRF450RX. | Model ID: CRF450RX. | Titanium fuel tank. Model ID: CRF450RX. | Model ID: CRF450RX. | 3 ride modes. Model ID: CRF450RX. ↓ | Model ID: CRF450RX. ↑ |
|
Brakes - Rear Diameter (mm)
|
240 mm | 240 mm | - | - | - | - | |
|
Brakes - Rear Diameter (in.)
|
9.4 inches | 9.4 inches | - | - | - | - | |
|
Brakes - Front Diameter (mm)
|
260 mm | 260 mm | - | - | - | - | |
|
Brakes - Front Diameter (in.)
|
10.2 inches | 10.2 inches | - | - | - | - | |
|
Bore x Stroke (mm)
|
96.0 x 62.0 mm | 96.0 x 62.0 mm | 96.0 x 62.0 mm | 96.0 x 62.0 mm | 96.0 x 62.0 mm | 96.0 x 62.1 mm | 96.0 x 62.1 mm |
|
Seat Height
|
960 mm / 37.8 in. | 960 mm / 37.8 in. | 960 mm / 37.8 in. | 960 mm / 37.8 in. | 965 mm / 38.0 in. ↑ | 965 mm / 38.0 in. | 965 mm / 38.0 in. |
|
Frame Type
|
Semi-double cradle, aluminium twin-spar | Semi-double cradle, aluminium twin-spar | Semi-double cradle, aluminium twin-spar | Semi-double cradle, aluminium twin-spar | Semi-double cradle, aluminium twin-spar | Aluminium twin tube | Aluminium twin tube |
|
Engine Detail
|
Titanium Intake Valves | 38mm intake valve, titanium; 31mm exhaust, steel | 38mm intake valve, titanium; 31mm exhaust, steel | 38mm intake valve, titanium; 31mm exhaust, steel | 38mm intake valve, titanium; 31mm exhaust, steel | - | |
|
Wheelbase
|
1,476 mm / 58.1 in. | 1,476 mm / 58.1 in. | 1476 mm / 58.1 in. ↑ | 1478 mm / 58.2 in. ↑ | 1481 mm / 58.3 in. ↑ | 1477 mm / 58.1 in. ↓ | 1477 mm / 58.1 in. |
|
Fuel Capacity
|
8.33 litres / 2.20 gallons | 8.33 litres / 2.20 gallons | 8.52 litres / 2.25 US gallons ↑ | 8.52 litres / 2.25 US gallons | 7.95 litres / 2.10 US gallons ↓ | 8.00 litres / 2.11 US gallons ↑ | 8.00 litres / 2.11 US gallons |
|
Suspension - Front
|
49mm inverted Showa fork with rebound and compression damping adjustability | 49mm inverted Showa fork with rebound and compression damping adjustability | 49mm inverted Showa fork with rebound and compression damping adjustability | 49mm inverted Showa fork with rebound and compression damping adjustability | 49mm inverted Showa fork with rebound and compression damping adjustability | 49mm inverted Showa fork with rebound and compression damping adjustability | 49mm inverted Showa fork with 13-position rebound and 15-position compression-damping adjustability |
|
Suspension - Rear
|
Pro-Link® Showa single shock with adjustable spring preload, rebound and compression damping adjustability | Pro-Link® Showa single shock with adjustable spring preload, rebound and compression damping adjustability | Pro-Link® Showa single shock with adjustable spring preload, rebound and compression damping adjustability | Pro-Link® Showa single shock with adjustable spring preload, rebound and compression damping adjustability | Pro-Link® Showa single shock with adjustable spring preload, rebound and compression damping adjustability | Showa monoshock using Honda Pro-Link | Pro-Link Showa single shock with adjustable spring preload, 11-position rebound and six-position high- and low-speed compression-damping adjustability |
|
Final Drive
|
Chain | Chain | Chain (final drive) | Chain (final drive) | Chain (final drive) | Chain (final drive) | Chain (final drive) |
|
Rims
|
Dunlop Geomax tires | Dunlop Geomax tires | Dunlop Geomax tires | Dunlop Geomax AT81 tires | Dunlop Geomax AT81 tires | Dunlop Geomax AT81 tires. Aluminium rims, spoked. | Dunlop Geomax AT81 tires. Aluminium rims, spoked. |
|
Wet Weight
|
118.4 kg / 261.0 lbs | 116.6 kg / 257.0 lbs ↓ | 116.6 kg / 257.0 lbs | 115.7 kg / 255.0 lbs ↓ | 113.9 kg / 251.0 lbs ↓ | 113.9 kg / 251.0 lbs | 113.9 kg / 251.0 lbs |
|
Tyres - Rear
|
120/90-18 | 120/90-18 | - | - | - | - | |
|
Primary Drive
|
#520 T-ring-sealed chain; 13T/51T | #520 T-ring-sealed chain; 13T/51T | #520 T-ring-sealed chain; 13T/51T | #520 Chain; 13T/50T | #520 Chain; 13T/50T | #520 Chain; 13T/50T | #520 Chain; 13T/50T |
|
Rake
|
27.2° | 27.2° | 27.2° | 27.3° ↑ | 27.7° ↑ | 27.2° ↓ | 27.1° ↓ |
|
Fuel Reserve
|
1.60 litres / 0.42 gallons | 1.60 litres / 0.42 gallons | 1.60 litres / 0.42 US gallons | - | - | - | - |
|
Trail
|
116 mm / 4.6 in. | 116 mm / 4.6 in. | 116 mm / 4.6 in. | 116 mm / 4.6 in. | 114 mm / 4.5 in. ↓ | 115 mm / 4.5 in. ↑ | 114 mm / 4.5 in. ↓ |
|
Wheel Travel - Front
|
305 mm / 12.0 in. | 305 mm / 12.0 in. | 305 mm / 12.0 in. | 305 mm / 12.0 in. | 310 mm / 12.2 in. ↑ | 310 mm / 12.2 in. | 310 mm / 12.2 in. |
|
Wheel Travel - Rear
|
312 mm / 12.3 in. | 312 mm / 12.3 in. | 312 mm / 12.3 in. | 312 mm / 12.3 in. | 312 mm / 12.3 in. | 312 mm / 12.3 in. | 315 mm / 12.4 in. ↑ |
|
Ignition
|
Full transistorized with electronic advance | Full transistorized with electronic advance | Full transistorized with electronic advance | DC-CDI | DC-CDI | DC-CDI | DC-CDI |
|
Starter
|
Electric & kick | Electric & kick | Electric & kick | Electric | Electric | Electric | Electric |