.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;} Rear Specific Performance for Mixed Terrain The R model is our rear specific design: added traction on either pedaling and braking durability without compromising performance over a mixed variety of terrain, maximized for both dry or wet conditions due to the SmartGRIP Compound. All with a high level of reliability for a longer lifespan: the best combo with an M on front for a balanced riding style.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 SPECSPrimary ColorBlackBeadFoldingTire CompoundSmartGRIPTire PSI50Tire TechnologyHardWALLTPI60TPITire TypeTubeless ReadyTire Weight1140gTire Width2.60Tire Width Range2.30 - 2.60Labeled Size29x2.60Tire Diameter/ISO29/622Tubeless TechnologyTubeless Readye-Bike approvedNo