Description
If you've ever ridden in a triathlon
Designed for speed-addicts and racers alike
keeping you supported lap after lap
Water resistant laminated ProTextura™ fabrics
SPD style cleat specifically designed for 3-hole mount road shoes
Shimano Ultegra ST-R8170F Di2 Left/Front Lever with BR-R8170 Hydraulic Flat Mount Disc Brake Caliper Bike Accessories Brand_Adamo Island Saddles If you've ever ridden inYour 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. The BR R8170 hydraulic 2 piston disc brake caliper brings a new level of control to the road cycling world with improved modulation and a quicker initial