Giant's new anodised components are perfect for transforming the look of your ride. Suitable for a wide range of models in a choice of colours; give your bike the personal touchFeatures:Fits Overdrive head tubes11/8 to 1 1/4 inch diameterComposite top cap.
The Overdrive Excel features SilkShield for puncture protection, durability and a dual compound tread design to make the perfect economical trekking tyre. Along with all its other great ride qualities, the Excel has a reflective stripe on the sidewall, keeping you visible at night for city riding. If getting a reliable, high-performance trekking tyre is what you're after, the Overdrive Excel is the tyre for youSpecifications:TPI:60,Compound: Dual Compound Technology,Puncture Protection Level: 1 2 3 4,Breaker: SilkShield Puncture Protection,Max PSI: 75,Reflective sidewall,Bead Type: Wire,Weight: 475g,Dual Compound - Two compounds used within the tread of select tyres to offer lower rolling resistance and increased cornering grip,Silk Shield - SilkShield offers protection from bead to bead whereas Silkworm is found under the tread only. SilkShield provides an additional level of protection for sidewalls as well as under the tread,Bead Type - Non Folding,Colour - Black,Discipline - Commuting & Touring,Reflective Sidewall - Yes,TPI (Threads Per Inch) - 60,Wheel Diameter - 700.