absoluteBLACK Oval 104 BCD Chainring - 32t 104 BCD 4-Bolt Requires Hyperglide+ Chain BLK

.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;}absoluteBLACK Oval 104 BCD Chainring - 32t 104 BCD 4-Bolt Requires Hyperglide+ Chain Black. absoluteBLACK Oval 104 BCD Chainrings for Hyperglide+ are designed for any cranks that use a 104 BCD mounting interface. These chainrings will only work with Shimano CN-M9100 8100 & 7100 Hyperglide+ chains due to different thickness and shape of the teeth. They are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. Ovality has been optimized for each chainring size ranging from 10.2 - 14.4% with timing of 110.5 - 116.3° after TDC (top dead center).This chainring will only work with Shimano CN-M9100 8100 & 7100 Hyperglide+ chains due to different thickness of the teeth Oval shape reduces stress on knees helps to keep your legs fresh and does not feel any different while riding Provides excellent weight to strength ratio table{border-collapse:collapse;width:100%;}td{text-align: left;padding: 8px;font-weight:350;}tr:nth-child(even){background-color:#f2f2f2}th{background-color:#eb212e;color:white;text-align:left;padding:8px;}.desc ul{font-size:24px;font-weight:600;margin-left:-25px;padding-top:35px;border-top:3px solid #f0f0f0;}.desc li{list-style:none;border-bottom:4px solid #eb212e;width:142px;} TECH SPECS Color Black Ring Position/Type Chain Retaining Single Ring Tooth Count 32 Chainring BCD 104 Material Aluminum Defined Color Black