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.
-A premium threadless/Ahead integrated headset to fit modern bikes with a 41.8/51.8mm OD bearing seat and tapered 1-1/2" - 1-1/8" steerer
-Alloy cap/topcap w/ ACB sealed cartridge bearings (Upper = 45°x45° / Lower = 36°x45°)
-IS42/28.6 – IS52/40
-Black
-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
The perfect trail ride companion - not stingy on grip, ideal for full-suspension trail bikes. The snappy central knobs and grippy outer knobs means it offers maximum grip.
Tight enough tread spacing for high speed, drag free onslaughts yet blocky and tall enough to really dig in for braking. Rounded profile and staggered supported knobs deliver plenty of predictable grip
