How does CRF 450 hot start work?
It opens a valve in the carb that allows air to bypass the throttle plate without letting more fuel through.
Is a 2009 CRF 450 fuel injected?
In the all-new and lighter 2009 CRF450R, a brand-new engine with electronic fuel injection, developed concurrently with an entirely new rolling chassis, work together to deliver 450- class-leading power along with CRF250R-style handling.
How much HP does a 09 CRF450R have?
Water cooled, 449cc, Single, SOHC
| Power: | 55.74 HP (41 kW) @ 9000 rpm |
|---|---|
| Torque: | 50 Nm (36.88 lb-ft) @ 6500 rpm |
| Final drive: | Chain |
| Curb weight: | 240.3 lbs |
| Category: | Offroad |
How long does a 450 top end last?
These factors are the most important part to determining how long your 4 stroke top-end will last. A 450 dirt bike can last for several hundred hours before needing a rebuild if regular maintenance was done and it wasn’t ridden hard.
What is the lever above the clutch?
It is the hot start, It adds extra air to the mixture. It only works when you’re starting a hot engine, If you try to use it when the engine is cold then it will make it very hard to start the bike… It is a very useful thing to have !
What is a clutch lever with hot start?
What is a hot start? And when do I use it? The hot start simply adds more air to the fuel/air mix needed to start a HOT or STALLED engine.
Does a 2009 CRF450R have a battery?
Lighter, quicker, more powerful and with even tighter mass centralization for quick handling, the 2009 CRF450R also sports a Honda first – battery-free, programmable fuel injection that raises output power and control while dramatically reducing fuel consumption.
How much does a 2009 CRF 450 weigh?
2009 Honda CRF450R – Specifications
| Model: | CRF450R |
|---|---|
| Ground Clearance: | 13.1 inches |
| Fuel Capacity: | 1.5 gallons |
| Color: | Red |
| Curb Weight*: | 234.8 pounds |
How heavy is a 2009 CRF450R?