.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 in Mixed Terrain The R model is our rear specific design: medium profile and tread spacing and added traction and durability without compromising performance over a mixed variety of terrains, in dry or wet conditions, enhanced by the SmartGRIP Compound properties. All with a high level of reliability for a longer lifespan: the best combo with an M on front for a completely balanced riding experience.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 ColorTanwallBeadFoldingTire CompoundSmartGRIPTire PSI60Tire TechnologyProWALLTPI120TPITire TypeTubeless ReadyTire Weight730gTire Width2.20Tire Width Range1.90 - 2.25Labeled Size29x2.20Tire Diameter/ISO29/622Tubeless TechnologyTubeless Readye-Bike approvedNo