| 摘要 |
A novel bicycle neck has two sleeves disposed one over the other. A round handle-bar is rotatably mounted in each sleeve. The novel neck is placed into the front wheel fork of the bicycle after the standard prior art gooseneck has been removed. A flexible cable is attached by one end to the handle-bar in the upper sleeve so that the cable could be wound thereon by turning the handle-bar. The cable is then wound around the lower handle-bar and attached thereto to prevent slippage therebetween. The cable terminates at a whiffletree. Also attached to the whiffletree are two more cables disposed on opposite sides of the cable depending from the handle-bars. One of these other cables actuates the front wheel brakes, and the other actuates the rear wheel brakes when the cables are in tension. Tension is placed on the cables by rotating any one of the handle-bars within its respective sleeve.
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