Shimano Ultegra ST-R8170-LE Di2 Shift/Brake Lever - Left 2x Black Mount Position-Stay Aluminum lever blade and steel

Aluminum lever blade and steel hardware ensure durability

Stealth S1 rubber outsole for unbeatable grip

}POC Joint VPD Air Knee Guard - Small Small

Redesigned surface pattern for improved traction and vibration dampening

0 Bar Top Style Round Bar Reach (mm) 80 Color Silver Bar Drop (mm) 128 Flare 0 Accessory Mount Diameter 26 Drop Bend Style Compact Cable Routing External Material Aluminum Width Measurement Center Width 42 Defined Color Silver Clip-on Compatible Yes

Shimano Ultegra ST-R8170-LE Di2 Shift/Brake Lever - Left 2x Black Mount Position-Stay Aluminum lever blade and steelShimano Ultegra ST R8170 LE Di2 Shift Brake Lever Left 2x Black. Shimanos Ultegra ST R8170 brake levers bring enhanced modulation and control to every ride by employing Shimanos proven SERVO WAVE technology. The Di2 platform untethers the shifters while delivering fast and reliable wireless shifting. Your time on the bike is precious let Shimano make it even better. The wireless connection provides a clean cockpit enhancing the aerodynamic effect and