Shimano Ultegra ST-R8170F Di2 Left/Front Lever with BR-R8170 Hydraulic Flat Mount Disc Brake Caliper Sram Force 22 Compatible with all TRP and

Compatible with all TRP and Tektro disc caliper 160

Aero Riser Assembly    Cervélo EX14 Carbon

18mm hole spacing

We got tons of great feedback on how comfortable they were but many asking for a sock that could push the UCI limit and be even more aero

Shimano Ultegra ST-R8170F Di2 Left/Front Lever with BR-R8170 Hydraulic Flat Mount Disc Brake Caliper Sram Force 22 Compatible with all TRP andYour 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