Suspension system

1. A suspension system for use in a vehicle comprising:

(a) a damper assembly having an available length of travel configured to operate with a stroke providing a path with a length of travel between a zero point of travel and an end point of travel; and

(b) an adjustment system within the damper assembly configured to provide (1) at least two settings for compression damping for the damper assembly and (2) at least two settings for adjustment of travel from the zero point of travel for the damper assembly;

wherein the at least two settings for compression damping within the damper assembly comprise (1) a first damping setting at which there is adjustment of compression damping but not adjustment of travel and (2) a second damping setting at which there is adjustment of compression damping and adjustment of travel;

wherein the at least two settings for adjustment of travel within the available length of travel comprise (1) a first travel setting to provide a travel-adjust point of travel on the path of the stroke between the zero point of travel and the end point of travel to define a shortened path from the travel-adjust point of travel to the end point of travel so that the length of travel of the stroke in the shortened path from the travel-adjust point of travel is greater than zero but reduced to a portion of the available length of travel to the end point of travel; and (2) a second travel setting where the path of the stroke is between the zero point of travel and the end point of travel so that the length of travel of the stroke may comprise a full length of available travel between the zero point of travel and the end point of travel.

2. The suspension system of claim 1 wherein at the second travel setting of the adjustment system the path of the stroke is configured to provide a loop between the zero point of travel and the end point of travel wherein the length of travel is not reduced; and wherein at the first setting of the adjustment system the shortened path of the stroke is configured to provide a shortened loop wherein the length of travel is reduced.

3. The suspension system of claim 1 wherein the adjustment system comprises a knob; and wherein the knob is externally adjustable.

4. The suspension system of claim 1 wherein the damper assembly comprises a compression assembly; wherein the compression assembly comprises an adjuster knob providing for externally accessible adjustment of the compression assembly.

5. The suspension system of claim 4 wherein the compression assembly comprises a compression needle and wherein rotation of the compression adjuster knob provides axial translation of the compression needle.

6. The suspension system of claim 1 wherein the damper assembly comprises a compression assembly and a rebound assembly; wherein the adjustment system comprises an adjustment mechanism for the compression assembly and an adjustment mechanism for the rebound assembly.

7. The suspension system of claim 1 further comprising an internal floating piston assembly comprising a flow control element; wherein the internal floating piston assembly is configured to obstruct fluid flow at the flow control element.

8. The suspension system of claim 7 wherein the damper assembly comprises a first fluid flow orifice; wherein the length of travel comprises a stroke to absorb impact in compression; wherein at the first travel setting the internal floating piston assembly blocks fluid flow through the first fluid flow orifice to reduce the stroke.

9. The suspension system of claim 1 wherein the adjustment system is configured to provide a third damping setting for compression damping; wherein the relative degree of restriction of fluid flow is greater in the first damping setting than in the second damping setting and greater in the second damping setting than in the third damping setting.

10. A damper assembly configured to contain a hydraulic fluid for fluid flow in a flow path and to operate within an available length of travel between a zero point of travel and an end point of travel to define a full length of travel comprising:

(a) a compression assembly comprising a piston assembly;

(b) an adjuster provided at the compression assembly and configured to adjust settings within the compression assembly;

wherein settings for the compression assembly by the adjuster at the compression assembly can be configured at the adjuster (1) to modify compression damping characteristics and (2) to provide an adjust point of travel between the zero point of travel and the end point of travel to reduce travel to a portion of the available length of travel on a shortened path between the adjust point of travel and the end point of travel;

wherein the portion of the available length of travel on the shortened path between the adjust point of travel and the end point of travel is greater than zero.

11. The damper assembly of claim 10 wherein when the adjuster is set to provide the adjust point of travel an internal floating piston on the compression shaft is positioned to restrict flow of fluid through a first orifice and a compression needle is positioned to restrict flow through a second orifice.

12. The damper assembly of claim 10 wherein the compression assembly is configured to operate at settings for performance adjustment of relative compression response comprising: (1) a first travel-adjust setting; (2) a second travel-adjust setting; (3) a neutral setting; and (4) a descend setting.

13. The damper assembly of claim 10 wherein restriction of fluid flow is greater in a travel-adjust setting than in a neutral setting and greater in the neutral setting than in a descend setting; wherein at the travel-adjust setting a length of a path of travel of an internal floating piston is reduced.

14. A front suspension fork for a bicycle comprising:

a compression system comprising a damper assembly having a compression stroke distance no greater than a full length of available travel; and

an adjustment mechanism for the damper assembly of the compression system configured for (1) adjustment of compression damping and (2) for adjustment of travel;

wherein the adjustment mechanism is contained within the damper assembly;

wherein adjustment of travel reduces the compression stroke distance between a zero point of travel and an end point of travel within the full length of available travel;

wherein the adjustment mechanism is configured to provide (1) at least two settings for compression damping for the compression system and (2) at least two settings for adjustment of travel for the compression system;

wherein the at least two settings for compression damping comprise (1) a first damping setting with adjustment of compression damping but no adjustment of travel and (2) a second damping setting with adjustment of compression damping and adjustment of travel;

wherein the at least two settings for adjustment of travel comprise (1) a first travel setting to provide a travel-adjust point of travel on the path of the stroke between the zero point of travel and the end point of travel to define a shortened path from the travel-adjust point of travel to the end point of travel so that the length of travel of the stroke in the shortened path from the travel-adjust point of travel is greater than zero but reduced to a portion of the full length of available travel to the end point of travel; and (2) a second travel setting where the path of the stroke is between the zero point of travel and the end point of travel so that the length of travel of the stroke may comprise the full length of available travel between the zero point of travel and the end point of travel.

15. The fork of claim 14 wherein the compression system is configured for performance adjustment; wherein performance adjustment comprises at least three distinct settings for adjustment of travel and relative compression response: (1) a travel-adjust setting with a first damping setting and (2) a neutral setting with a second damping setting with quicker compression than the first damping setting and (3) a descend setting with a third damping setting with quicker compression than the second damping setting.

16. The fork of claim 14 wherein the adjustment mechanism comprises an adjuster; wherein when the adjuster is set for adjustment of travel an internal floating piston on a compression shaft is positioned to restrict flow of fluid through a first orifice and a compression needle is positioned to restrict flow through a second orifice.

17. The fork of claim 16 wherein rotation of the adjuster results in axial translation of a compression needle; wherein a relative degree of fluid restriction at the compression needle is greater in the first damping setting than in the second damping setting and greater in the second damping setting than in the third damping setting.

18. The fork of claim 14 wherein the adjustment mechanism comprises an externally accessible compression adjuster knob.

19. The fork of claim 14 wherein the adjustment mechanism is configured so that a rider of the bicycle can tune performance of the compression system.

20. The fork of claim 19 wherein the adjustment mechanism is configured for operation by a remote actuator.