The michelin dynamic sport tyre is simply a tough durable efficient no nonsense tire its a smart choice for everyday riding this sturdy tyre offers high performance and comes in an attractive choice of colours tyre type dimensions weight min max bar tpi inner tube colours imperial etrto clincher 700 x 23 23 622 280g 6 8 30 a1 black clincher 700 x 23 23 622 300g 6 8 30 a1 blue clin