![Essential Shimano Ultegra Di2 R8170 Straight Shifter 12 Speed Up To 85% Off [YZv41sXI]](https://cdn.shopify.com/s/files/1/0633/3444/9318/files/4550170240684-00.jpg?v=1712764364)
![Essential Shimano Ultegra Di2 R8170 Straight Shifter 12 Speed Up To 85% Off [YZv41sXI]](https://cdn.shopify.com/s/files/1/0633/3444/9318/files/4550170240684-02.jpg?v=1712764364)
![Essential Shimano Ultegra Di2 R8170 Straight Shifter 12 Speed Up To 85% Off [YZv41sXI]](https://cdn.shopify.com/s/files/1/0633/3444/9318/files/4550170240684-01.jpg?v=1712764365)
Essential Shimano Ultegra Di2 R8170 Straight Shifter 12 Speed Up To 85% Off [YZv41sXI]
The bike on Road never been so much fun. Indeed, the Essential Shimano Ultegra Di2 R8170 Straight Shifter 12 Speed Up To 85% Off [YZv41sXI] benefit from all-new ergonomics, even more precise braking modulation and wireless electronic shifting. These features let you concentrate on the
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The bike on Road never been so much fun. Indeed, the Essential Shimano Ultegra Di2 R8170 Straight Shifter 12 Speed Up To 85% Off [YZv41sXI] benefit from all-new ergonomics, even more precise braking modulation and wireless electronic shifting. These features let you concentrate on the next sprint, the next descent or your partner's next joke.
The new Shimano ULTEGRA ST-R8170 brake levers bring enhanced modulation and control to every ride using Shimano's proven SERVO WAVE technology. The all-new Di2 platform, used on both DURA-ACE and ULTEGRA, makes the controls clearly distinguishable, while offering our fastest and most reliable wireless shifting. Your time on the bike is precious, so let Shimano make it even more enjoyable.
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