Aug 28, 2015 · Released in 2014, the Antishock stem is the most simple and lightweight option here, in fact it’s now found on many endurance-focussed road bikes. The elastomer is located in two-piece steerer clamp providing a few millimetres of travel. ELITE BMX BIKES BLACK FRIDAY SALE, Cyber monday bmx ,elite bmx black friday sale, cyber monday sale elite bmx sale, elite bmx bikes black frizzy sale, cyber monday bmx sale, black friday ,The elite BMX bikes works well on the street and park, cyber monday sale bmx bike shop,bmx store,elite bike ,we carry all bmx bikes on sale,bmx bike sale,cult crew bmx,los angeles bmx bike,elite destro bmx ... The valve stem is the metal part of the bicycle wheel that sticks out and allows air to go into (and stay in) your tire. There are three types of valve stems: Schrader, Presta and Woods/Dunlop. The Woods (or Dunlop) valve stem is extremely rare and typically only found in the Netherlands or Asia, so we won’t spend any time on it here. Chase Bicycles has become a leader of high-end BMX Racing frames and bikes worldwide. With our Chase Factory Pro team consisting of Olympic and World champions Connor Fields and Joris Daudet, we have the best R&D team in the world! Created by BMX Legend Christophe Leveque with bikes and frames designed in the USA.