The Corima WS1 47mm Track Clincher Wheel is a great choice for your training days on the velodrome. This wheel has a moderate 47mm profile, striking the ideal balance between comfort and aerodynamic performance. This meets the all-around needs of track riders, making it perfect for a full day of practice. With a carbon rim profile, you can expect excellent stiffness at the lowest possible weight. Please note that only tires with inner tubes can be used on the wheel and tubeless conversion kits are not compatible. The Corima WS1 Track Wheel helps you push your hardest on the track.