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Specialized's Big Roller tire gives younger riders advantages that adult size bikes are getting. Wider tires, along with a new tread design allows for maximum traction and stability in many riding conditions. This leads to more fun and better confidence!
- Casing: 60 TPI
- Bead: Wire
- Compound: 60a
- 20 x 2.8"; Max Ride 20psi / Max Install 35psi; approximate weight 670g