Shimano Dura-Ace ST-R9180 Di2 TT Shift/Brake Lever Wire - For TT Bars Black

Shimano Dura-Ace ST-R9180 Di2 TT Shift/Brake Lever Wire - For TT Bars BlackThe Shimano Dura Ace ST R9180 Di2 TT Triathlon Shift Brake levers for 2x 11 Speed systems bring confidence to the sleekest bikes in the world. Combined with the plug and play ease of Shimano Di2 electronic shifting they offer an advantage in any race. More aerodynamic with better grip feeling allows for optimum power to be transmitted while maintaining a firm grip Intergrated switch button inside offers intuitive shifting control without hand release

9 Weight 130 Front Der/Shifter Compatibility Shimano Mountain

Unique chainring shape results in a lighter weight stiffer more durable unit Tooth Count 46/33

83 Spindle Interface Type Shimano Hollowtech II Defined Color Gold

Color Silver Drivetrain Speeds 12 keyword search masterlink

positioned on the tire sides these knobs peform multi-directionally to maintain traction while cornering Flat Protection Tread TPI 60 Color Black Weight 620 Defined Color Black ISO Width (mm) 53 ISO Diameter 559 / 26" MTN Tire Intended Use Mountain Tire Diameter 26" Tire Bead Folding Labeled Size 26 x 2

Tread and Sidewall TPI 60 Color Black

Whether you’re building a new bike or getting an old one back on the road you can rely on these to do the job

Low profile design and narrow carbon fiber injected shell for stiffness and light weight (WCS)

Original equipment sealed bearings fit many SRAM wheels and hubs

The evolution of the Di2 power source also gets a new and easy to use charger

20% more pumping power than most common frame pumps

With capacity for an 11-38t cassette and a 17t chainring gap in the front this derailleur gives you the gear range you need to ride where you want