The new ContiTube bicycle tube program makes it easier for you to find the ideal tube for your cycling demands. The user-friendly tube system is suitable for any size, length, design, type of valve and perfect for any tire dimension and riding occasion.
-Highly versatile dry weather chain lubricant
-Deep penetrating, durable P.T.F.E. chain lubricant
-Hold up to extreme conditions which can destroy ordinary lubes
-Comfort bottle with pipette system for ease of use and application
-An economical 1-1/8" threadless/Ahead headset to fit modern bikes with a 34mm ID headtube and non-tapered 1--1/8" steerer
-Alloy cup/topcap w/ ball retainer ball bearings
-EC34/28.6 – EC34/30
