Precise steering at speed is kind of important. So is big time strength in relation to weight. A 35mm bar diameter makes all these things possible. Aeffect R bars are 780mm wide but include onboard cut marks so you can customize them to your exact right fit. For All Mountain riders who just wanna go fast, the Aeffect R 35 is the affordable, no-nonsense handlebar for you. Made extra wide for control through the sketchy sections and with an aggressive profile for all kinds of trail-rated mayhem.