Brake system for bicycles

1 . A brake caliper for a bicycle, the brake caliper comprising:

an outboard caliper portion to be disposed inboard of a frame of the bicycle, the outboard caliper portion including an outboard caliper body and an outboard brake pad that is fixed relative to the outboard caliper body; and

an inboard caliper portion coupled to the outboard caliper body, the inboard caliper portion disposed inboard of the outboard caliper portion when the brake caliper is coupled to the bicycle, the inboard caliper portion including an inboard caliper body and an inboard brake pad that is movable relative to the inboard caliper body.

2 . The brake caliper of claim 1 , wherein the outboard caliper portion includes an axle mounting bracket coupled to the outboard caliper body, the axle mounting bracket defining a first opening to receive an axle of a wheel of the bicycle, the axle mounting bracket forming a first point of contact with the bicycle.

3 . The brake caliper of claim 2 , further including a frame mounting bracket coupled to at least one of the outboard caliper body or the inboard caliper body, the frame mounting bracket defining a second opening to receive a post extending inboard from the frame of the bicycle, the frame mounting bracket forming a second point of contact with the bicycle.

4 . The brake caliper of claim 3 , wherein a central axis of the second opening is parallel to a central axis of the first opening.

5 . The brake caliper of claim 3 , wherein the axle mounting bracket is angled from the first opening to the outboard caliper body such that when the brake caliper is installed on the bicycle, the second point of contact is inboard of the first point of contact.

6 . The brake caliper of claim 5 , wherein the axle mounting bracket is integral with the outboard caliper body.

7 . The brake caliper of claim 1 , wherein the outboard brake pad is coupled to the outboard caliper body via one or more threaded fasteners.

8 . The brake caliper of claim 1 , further including a hydraulic brake line coupled to the inboard caliper body.

9 . A front fork for a bicycle, the front fork comprising:

a first tube having a first wheel attachment portion;

a second tube spaced from the first tube, the second tube having a second wheel attachment portion; and

a brake caliper disposed on an inboard side of the first tube,

the first tube having a post extending inboard from the inboard side of the first tube, the post configured to receive a portion of the brake caliper for mounting the brake caliper to the inboard side of the first tube,

the brake caliper comprising:

an outboard caliper body coupled to the inboard side of the first tube,

an inboard caliper body coupled to the outboard caliper body, the inboard caliper body disposed inboard of the outboard caliper body,

an outboard brake pad, and

an inboard brake pad,

wherein the outboard brake pad is fixed relative to the outboard caliper body and the inboard brake pad is moveable relative to the inboard caliper body.

10 . The front fork of claim 9 , wherein central axes of the first and second tubes lie in a center plane, and wherein the center plane intersects brake caliper.

11 . The front fork of claim 10 , wherein the center plane intersects a cylinder of the brake caliper.

12 . The front fork of claim 10 , wherein the brake caliper has three cylinders, and wherein the center plane intersects a middle one of the cylinders.

13 . A disc brake for a bicycle comprising:

a brake rotor to be coupled to the bicycle and rotatable about a rotational axis, the brake rotor including:

a carrier to be coupled to a hub of the bicycle; and

a brake track having braking surfaces, the brake track disposed radially outward of the carrier, the brake track coupled to the carrier such that the brake track is axially movable relative to the carrier; and

a brake caliper to be coupled to the bicycle relative to the brake rotor, the brake caliper including:

a body;

a first brake pad fixed relative to the body; and

a second brake pad that is moveable relative to the body, such that when the brake caliper is actuated, the second brake pad engages the brake track and moves the brake track into engagement with the first brake pad,

wherein the first brake pad is an outboard brake pad and the second brake pad is an inboard brake pad.