Straddle type-vehicle

1. A straddle vehicle comprising:

a handle bar for changing a direction of a wheel;

a headlight unit disposed in front of a handle bar base portion positioned generally at a center portion of the handle bar;

a fuel tank unit disposed behind the handle bar base portion for storing fuel supplied to an engine, the fuel tank unit having a meter cover covering an outer circumferential portion of a meter,

wherein a headlight line defined by a top surface of the headlight unit and a fuel tank line defined by a top surface of the fuel tank unit together extend along a curved line in a side view of the straddle vehicle, a top surface of the meter cover defining a portion of the top surface of the fuel tank unit; and

a front fork having a pair of right and left front fork members for supporting the wheel, wherein a rear end portion of the headlight unit enters a space defined between the pair of right and left front fork members in the side view of the straddle vehicle.

2. The straddle vehicle according to claim 1 , wherein a tangent to the headlight line extends generally parallel to the ground surface on which the straddle vehicle stands.

3. The straddle vehicle according to claim 1 , further comprising:

a handle bar holder for holding the handle bar base portion,

wherein a handle bar holder line is defined by a top surface of the handle bar holder, and

wherein the headlight line, the handle bar holder line and the fuel tank line together extend along a line having a single curve in the side view of the straddle vehicle.

4. A straddle vehicle comprising:

a handle bar for changing a direction of a wheel;

a headlight unit disposed in front of a handle bar base portion positioned generally at a center portion of the handle bar;

a fuel tank unit disposed behind the handle bar base portion for storing fuel supplied to an engine,

wherein a headlight line defined by a top surface of the headlight unit and a fuel tank line defined by a top surface of the fuel tank unit together extend along a curved line in a side view of the straddle vehicle; and

a headlight stay attached to the top surface of the headlight unit for supporting the headlight unit, wherein the headlight line is defined by a top surface of the headlight stay.

5. The straddle vehicle according to claim 4 , wherein the headlight stay includes a key inserted portion to which a key used when the straddle is operated is inserted, and a key covering portion for covering the key inserted portion.

6. The straddle vehicle according to claim 5 , wherein the key covering portion covers or uncovers the key inserted portion by sliding in a fore to aft direction of the straddle vehicle.

7. The straddle vehicle according to claim 6 , wherein the headlight stay further includes a rail portion extending in the fore to aft direction, and wherein the key covering portion has a slide mechanism sliding along the rail portion.

8. The straddle vehicle according to claim 3 , further including a handle bar crown to which the handle bar holder is fixed, wherein a handle bar crown line defined by a top surface of the handle bar crown extends generally parallel to the ground surface on which the straddle vehicle stands in the side view of the straddle vehicle.

9. The straddle vehicle according to claim 3 , wherein the handle bar holder has a portion that has a generally streamlined shape in a plan view of the straddle vehicle.

10. The straddle vehicle according to claim 1 , wherein the headlight unit includes a lens portion and a body portion, a border between the lens portion and the body portion defines a lens border line, and a top portion of the lens border line is inclined forward relative to the straddle vehicle in the side view of the straddle vehicle.

11. The straddle vehicle according to claim 3 , wherein the line having the single curve has a C-shape.