Grand Prix 4-Season Folding - 700c x 28 Arm/Hand Weight: 11 g (

Weight: 11 g (

smooth center tread and tenaciously gripping shoulders

Acorn Cloud Contour insole technology for long wearing cushion and support

Designed specifically to fit a youth sized body

Seatbelt access points: Integrated seatbelt access points open when you need them and close when you don't so that your dog can still ride safely in a seatbelt harness if desired

Grand Prix 4-Season Folding - 700c x 28 Arm/Hand Weight: 11 g (The Grand Prix 4 Season Clincher Tire is a step above the tried and true 4000 when it comes to durability and flat resistance. It is ideal for racing in unpredictable conditions, and its even better for training when the winter muck starts to thaw. Size: 700x28c Type: clincher Casing: DuraSkin TPI: 3 330 PSI (28mm): 95 115 PSI Bead: folding Claimed Weight: 280g