Indoor Trainer Tyre YEL 25mm Size:ONE SIZE It features flexibility and stability

It features flexibility and stability for little kids" feet

Self-Sealing Cap: Maximizes flow rate while eliminating splatters and spillsEasy Squeeze: Get more fluid with less effortPositive lockout for leak-proof transportWide-mouth opening is easy to fill with ice and water and a breeze to cleanCamelBak Got Your Bak Lifetime Guarantee Weight: 73 grams

The trainer's new GELâ„¢ technology shape delivers a smooth stride

even on your longest rides

Indoor Trainer Tyre YEL 25mm Size:ONE SIZE It features flexibility and stabilityFrequent trainer riders often find the tread on their rear wheel will wear down over time. We recommend using our trainer tires on our Saris indoor trainers. They are made of tough material that can stand up to hours and hours and hours of training. 700c x 25c fits most road bikes. Ultra quiet and super durable. For use with an indoor trainer only.