Shimano 105 RD-R7000GS 11 Speed Rear Derailleur Bike Accessories Brand_Dimension we've narrowed the center panel

we've narrowed the center panel on the upper body and extended the side panels to maximize your natural body rotation in order to generate more power

Tri sleeved top

providing smooth and efficient gear changes even under the most demanding conditions

Advanced Rollsys System (ARS)

USB rechargeable and has 4 LEDs letting you know how much charge is left

Shimano 105 RD-R7000GS 11 Speed Rear Derailleur Bike Accessories Brand_Dimension we've narrowed the center panelCAGE LENGTH: GS Medium TOTAL CAPACITY: 39T(GS) MAX FRONT DIFFERENCE: 16T CABLE ADJUSTER: x COLOR: SERIES COLOR AVERAGE WEIGHT: 225g MOUNT: Direct attachment (conventional) GUIDE PULLEY BEARING: x TENSION PULLEY BEARING: x NUMBER OF PULLEY TEETH: 11 SERIES: 105 GENERATION: R7000 MAX LOW SPROCKET: 34T(GS) MIN LOW SPROCKET: 28T(GS) REAR SPEEDS: 11 TOP NORMAL SPRING TYPE: x