Search results
Results from the WOW.Com Content Network
The XR1200 was discontinued on the United States Market after 2012. For 2012, the XR1200X model had upgraded suspension front and rear. The bike has a measured HP of 79.26 hp (59.10 kW) (rear wheel) and 67.53 lb⋅ft (91.56 N⋅m) (rear wheel) and a top speed of 120.7 mph (194.2 km/h)and a wet weight of 580 lb (260 kg). [12]
The XR 150 produces maximum torque of 12.5Nm at 6000 rpm; the top speed in real world conditions is between 60 and 68 mph (97 and 109 km/h) with a fuel consumption of about 60 mpg ‑US (3.9 L/100 km; 72 mpg ‑imp). It has a 5-speed gearbox. It has 19 in (480 mm) front wheel and 17 in (430 mm) rear wheel.
In 2009, Harley-Davidson added the Iron 883 to the Sportster line, as part of the Dark Custom series. In the 2008 model year, Harley-Davidson released the XR1200 Sportster in Europe, Africa, and the Middle East. The XR1200 had an Evolution engine tuned to produce 91 bhp (68 kW), four-piston dual front disc brakes, and an aluminum swing arm.
The XR1200 has less in common with the XR-750 than the XR-1000 did, but has so far found a warmer reception. [13] [14] Former Harley-Davidson racing team rider, Mert Lawwill, constructs and markets modified Harley-Davidson XR1200 bikes that are street-legal versions of the Harley-Davidson XR-750 that he raced in the Grand National Championship.
The shape of a hypoid gear is a revolved hyperboloid (that is, the pitch surface of the hypoid gear is a hyperbolic surface), whereas the shape of a spiral bevel gear is normally conical. The hypoid gear places the pinion off-axis to the crown wheel (ring gear) which allows the pinion to be larger in diameter and have more contact area. In ...
There is therefore one specific gear ratio at which the car can achieve its maximum speed: the one that matches that engine speed with that travel speed. [1] At travel speeds below this maximum, there is a range of gear ratios that can match engine power to air resistance, and the most fuel efficient is the one that results in the lowest engine ...
This allows each lifter and pushrod to deflect from the cam lobes perpendicular to the lobe plane. This configuration is friendly to radical, high-output cams, making the Sportster Evolution a natural choice for the once Harley-Davidson owned line of Buell Motorcycle Company sportbikes from 1986 up to late 2009 (2010 model year).
Up until the late 1970s, most transmissions had three or four forward gear ratios, although five-speed manual transmissions were occasionally used in sports cars such as the 1948 Ferrari 166 Inter and the 1953 Alfa Romeo 1900 Super Sprint. Five-speed transmissions became widespread during the 1980s, as did the use of synchromesh on all forward ...