Specifications:
Product:Bicycle Inner Tire
Material:ligth butyl rubber
Valve length:35mm
Tube tickness:0.87mm
Weight:179g
Color:black
Size:27*1-3\/8 AV

Features:
Suit for regular bicycle.
High air tightness，and no leakage.
Made by high quality rubber，durable and wear-resistant.

Package included:
1 x Bike inner tyre