Shimano Ultegra ST-R8170/BR-R8170 Di2 Right/Rear Shifter/Brake Lever 2x12 Speed factor Obed Boundary GRX Di2 Gravel
Yard notes & kiln story
Description
Shimano Ultegra ST R8170 BR R8170 Di2 Right Rear Shifter Brake Lever 2x12 Speed factor Obed Boundary GRX Di2 Gravel Obed Boundary GRX Di2 Gravel Bike 2021 Awaken your emotions and jump at every chance to ride with the Rouse shirt Ultegra ST R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO WAVE technology the system is quieter than ever and easier to maintain