SHIMANO ULTEGRA Di2 ST-R8150 RIM BRAKE 2-SPEED DUAL CONTROL LEVER mountain-bike including the 1x11 Di2 version

including the 1x11 Di2 version (ST-RX815)

And with a practical shoulder strap to boot

Technology Highlight(s): FLOWLINK™

High quality hardened construction

Top gear teeth: 42t

SHIMANO ULTEGRA Di2 ST-R8150 RIM BRAKE 2-SPEED DUAL CONTROL LEVER mountain-bike including the 1x11 Di2 versionThe Shimano Ultegra Di2 ST R8150 represents the pinnacle of rim brake shifting technology. This dual control lever combines electronic shifting precision with mechanical braking reliability, delivering exceptional modulation and control in all conditions. Engineered for road cyclists who demand performance, the ST R8150 integrates seamlessly into your drivetrain with a clean aesthetic. The cable operated shifting system enables lightning fast, precise