Specifications:
Product:bicycle inner tyre
Material:rubber
Weight:300g
Model number:27*1 3\/8 inch (diameter x width)
Schrader valve
Size:27*1 3\/8
Color:black
Suit for:mountain bike，bicycle

Features:
High air tightness，and no leakage.
Suitable for 27x1 3\/8 mountain bike.
Made by high quality rubber，durable and wear-resistant.

Package included:
1xbicycle inner tyre