The feel you want. The grip you need The softest, tackiest, most advanced grip ever from Race Face, all with a bit of Chester's signature style. Feel it to believe it Increased thickness of 20A Durometer rubber under the palm means more ride comfort and less fatigue. Expression Session With ten colours inclusive of nine anodised clamp hues to choose from, you can colour coordinate Chester to your heart's content. Features Convex wafered thumb pad means torsional support and adds comfort. Angled wafer-thin ribs wick away moisture and provide lateral support with compliant feel. Tapered end keeps hand secure on grips when leaning bike into corners. New perforated core design reduces contact between hardcore and handlebar by 29% and increases average thickness of soft rubber. Raised ridges frame a recessed pad to keep fingers locked in place. Specification Diameter: 31mm or 34mm. Length: 136mm. Weight(pair): 112g(31mm) / 135g(34mm). Colours: Black, Blue, Purple, Turquoise, Kashmoney, Forest Green, Orange, Silver, Red. Gum with Black clamp.