deckas round oval 104bcd 32t 34t 36t 38t narrow wide chainring single chainring for 8/9/10/11-speed (round black, 32t) deckas <p>deckas round oval 104bcd 32t 34t 36t 38t narrow wide chainring single chainring for 8/9/10/11-speed, perfect for most bicycle road bike mountain bike bmx mtb fixie track fixed-gear bicycle</p><p> </p><p></p><p> </p><p>material: high quality 7075 aluminum alloy,anodized surface</p><p> </p><p></p><p> </p><p>color: black,red</p><p> </p><p></p><p> </p><p>range: 32t,34t,36t,38t</p><p> </p><p></p><p> </p><p>compatibility: 9/10/11 speed</p><p> </p><p></p><p> </p><p>size/bcd: 104bcd</p><p> </p><p></p><p> </p><p>weight: 32t/41g,34t/50g,36t/55g,38t/60g</p><p> </p><p></p><p> </p><p>package included:1*104bcd narrow wide chainring</p><p> </p><p></p><p> </p><p>feature:</p><p> </p><p></p><p> </p><p>1.the new narrow-wide teeth design increases chain retention, wear life, and reduces friction and noise.</p><p> </p><p></p><p> </p><p>2.larger wide tooth design provides maximum ring durability and drop performance.</p><p> </p><p></p><p> </p><p>3.super durable and light weight.</p><p> </p><p></p><p> </p><p>4.excellent fit and great value.</p><p> </p><p></p><p> </p><p>5.easy to install and fits perfectly the 104mm bolt pattern.</p><p> </p><p></p><p> </p><p></p><p> </p><p></p><p> </p><p>installation notes:</p><p> </p><p></p><p> </p><p>1.this chainring's bcd(bolt circle diameter) is 104mm. before submiting the purchasement, please make sure that your crankset's bcd is 104mm,otherwise they won't fit.</p><p> </p><p></p><p> </p><p>2.most of the cranksets from shimano and sram will fit. for cranksets from other brands, please check on the diameter first.</p>