Original BETA parts RENTHAL Twinwall 998 Reed/Windham Handlebar 8799801 €192.95 The Twinwall handlebar is the result of research that combines reliability, resistance, safety, and longevity, all complemented by the attention to detail that qualifies Renthal. The bending of a D22.2mm tube with a D28.6mm tube makes this handlebar almost indestructible. The 22.2mm tube is hard anodized which makes it 3 to 4 times more resistant to wear... Add to cart