Nutrak 700 x 35-45C Presta Valve Inner Tube

Nutrak 700 x 35-45C Presta Valve Inner Tube Suitable for wider CX; gravel and commuting tyres; the Nutrak 700 x 35 – 45C Presta Valve Inner Tube offers good value and quality construction. It is made from welded butyl rubber for strength and durability and has a standard length Presta valve.