what is the stock compression 2007 crf450r

2007 HONDA CRF450R

2007 Honda CRF450R- Specifications
Model:	CRF450R
Engine Type:	449cc liquid-cooled single-cylinder four ...
Bore and Stroke:	96mm x 62.1mm
Compression Ratio:	12.0:1

Jun 14 2022

Full Answer

What kind of engine does a 2007 Honda CRF450R have?

2007 HONDA CRF450R 2007 Honda CRF450R- Specifications Model: CRF450R Engine Type: 449cc liquid-cooled single-cylinder four ... Bore and Stroke: 96mm x 62.1mm Compression Ratio: 12.0:1 18 more rows ...

What is the tire size of the Honda CRF450R?

Stock tire sizes are 80/100-21 on the front, and 120/80-19 on the rear. As for stopping power, the Honda CRF450R braking system includes Single disc.

What kind of fork does the Honda CRF (R) have?

Lightweight 47mm inverted Showa twin-chamber cartridge fork with aluminum dampers feature settings unique to the CRF (R). The fork offers 12.4 inches of travel, 16-position rebound and 16-position compression damping adjustability. Front fork stanchions’ inner surfaces use same honing process as on works bikes for reduced friction.

How much compression should a CRF450 have?

Honda engineering at its best: The CRF450R's cylinder head features a highly refined combustion-chamber shape and generous squish area, allowing an impressive 13.5:1 compression ratio for superior efficiency and power.

How much torque does a CRF450R have?

However, the CRF450R is not far behind with 53.8 hp at 9,300 rpm. As far as peak torque, Big Red's 34.1 pound-feet of torque at 7,200 rpm slots it in the runner-up spot behind the 450 SX-F. Honda owners can take solace in the fact that the CRF450R is still the fastest-feeling bike in the segment though.

How much power does a 2008 CRF450R have?

-Powerful engine churns out 55 bhp at 9000 rpm and 36.9 lb./ft. of torque at 6500 rpm. Power is produced across a wide rpm band for easy-to-control operation. Liquid-cooled four-valve Unicam 449cc engine produces more than 120 hp per liter.

How much horsepower does a 2009 CRF450 have?

50.25 horsepowerQ: HOW MUCH HORSEPOWER DOES THE CRF450 MAKE? A: It makes 50.25 horsepower.

What is the most powerful 450 dirt bike?

Yamaha YZ450FThe Yamaha YZ450F makes the most peak power at 58.5 horsepower, but it is only 0.07 horsepower stronger than the Husky, 0.2 horsepower better than the KTM 450SXF and 0.21 horsepower better than the Honda. At 8000 rpm, however, the Yamaha YZ450F gives up over 2 horsepower to the GasGas, Honda, Husky, Kawasaki and KTM.

What does the S stand for in CRF450R s?

twin-spar aluminumThe CRF450R-S's twin-spar aluminum frame positions the rear shock's mounting point lower, opening up the airbox area and contributing to a lower center of gravity for more holeshots. The frame geometry also helps improve traction, feeling and steering precision. Professional Rider Shown on Closed Course.

What does a 2007 CRF450R weigh?

217.6 pounds2007 Honda CRF450R - SpecificationsModel:CRF450RTrail:109.4 mm (4.3 inches)Seat Height:37.6 inchesGround Clearance:13.4 inchesDry Weight:217.6 pounds17 more rows•Jun 29, 2006

What year CRF450 is fuel injected?

Notable changes20047/8" Handlebars2009Fuel injection2013Air forks, dual exhaust2017Spring forks, no more Progressive Steering Damper2018Electric starter2 more rows

What is a 2008 CRF450 worth?

ValuesSuggested List PriceAverage RetailBase Price$7,199$3,280Options (Add)Total Price$7,199$3,2802 more rows

Can you put electric start on a CRF450R?

The 2018 Honda CRF450 now comes standard with electric start. Honda revealed today that the CRF450R gets even better for the 2018 model year, with electric starting now standard.

How much does a 2008 CRF450R weight?

238 pounds2008 Honda CRF450R SpecificationsModel:2008 CRF450RGround Clearance:13.4 inchesFuel Capacity:1.9 gallonsColors:Red, Black (2008 special color†)Curb Weight*:238 pounds16 more rows•Sep 6, 2007

Is a 2009 CRF450 fuel injected?

Engine. Naturally, the big buzz about the 2009 CRF450R tends to focus on its all-new battery-less Programmed Fuel Injection (PGM-FI) system.