Pirelli SporTUBE 700c Presta Inner Tube Size:700x42-50mm/48mm With best in class torque

With best in class torque for a speedy take off

Brake Lever: Hydraulic disc Brakes Levers with motor cutoff switch for safety

it simply picks up little or no dirt

Suitable for 3-5 year olds the electric balance bike is the ultimate teaching tool for those who want their child to learn the basics of riding a motorcycle without the dangers and maintenence that petrol powered motorbikes pose

Pirelli SporTUBE 700c Presta Inner Tube Size:700x42-50mm/48mm With best in class torqueDescription The SporTUBE is the most classic cycling inner butyl tube range, the standard interpretation of the most used air retention system in the world A complete range with the size and specification for every kind of cyclist and discipline, from road cycling to urban commuting. Specifications Size 700x23 30mm 48mm 700x32 40mm 48mm 700x42 50mm 48mm Model SporTUBE SporTUBE SporTUBE Weight 120g 150g 160g Valve Type Presta Presta Presta Valve Colour