| 摘要 |
The sledding disk (1) is formed by a cup-like seat portion (5) following the shape of the body of the rider, the forward portion (4) of which seat portion is provided with a handle (3) and the backward portion thereof with a braking piece (11) for slowing down the sliding when the sledding disk (1) is intentionally tilted backwards and the friction surface (11a) of the braking piece (11) is brought into contact with the sliding surface (12). In order to provide the best possible braking effect for a sliding surface (12) in each particular case, the braking piece (11) is replaceably attached to the seat portion (5) so that the rider can select the most effective friction surface (11a) in each case. |
