.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;}Shimano CUES RD-U6000-GS Rear Derailleur - 10/11-Speed Shadow Design Plus Direct Attach Medium Cage Black. Tackle trails with this versatile Shimano CUES RD-U6000 Shadow+ 1x11-speed rear derailleurs seamless shifting and pedaling. Its low-profile design and chain stabilization give riders the confidence to choose rougher routes.Stable drivetrain performance on trails gravel and city streets Chain stabilizer reduces chain drop slap and noise Shadow+ low-profile design is optimized for rough terrain Designed and tested to provide enduring e-biking performance 13t pulley wheels Compatible with LINKGLIDE AND HG 11-speed chains 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 Largest Cog 50 Color Black Color Silver Rear Der/Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type Shimano Rear Direct Mount Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 10 Drivetrain Speeds 11 Designed for ebike Yes Chain Wrap Capacity (teeth) 39 Cage Length Medium