Pay in 4 interest-free payments of $28.75 Learn more
Ships within 48 hours · Estimated delivery Oct 14 - Oct 19
Made specifically for mountain biking
giving you up to 100 hours in battery saver mode or up to 45 hours in demanding use cases
Cannondale Synapse Carbon Disc Ultegra SE 58cm Bike - 2019
3T Exploro XL Bike - 2017
Shimano Ultegra ST-R8170/BR-R8170 Di2 Left/Front Shifter/Brake Lever 2x12 Speed w/ Brake Caliper model-echodisc Made specifically for mountain bikingYour time on the bike is precious, let Shimano make it even better. Ultegra ST R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO WAVE technology. The Di2 platform untethers the shifters while delivering fast and reliable wireless shifting. BR R8170 disc brake caliper brings a new level of control to the road cycling world with improved modulation and a quicker initial braking point. Despite its
