Wolf Tooth Premium Headset - EC34/28.6 Upper 16mm Stack Raw Silver ModelNumber=K9936 Shimano 105 -ST-R7120 Dual Control

Shimano 105 -ST-R7120 Dual Control Levers feature a revised lever position and bracket shape developed using data from a broad study of different hand shapes

approximate weight 360g

it is not a medical device)

The resin ribs on the back of the chainrings are Shimano 105s unique structural design that achieves both through weight reduction and crisp shifting performance

Length 240 Gender/Age Unisex Color Dark Tan Rail Material Steel Weight 810 Saddle Cut Out No Width 205 Material Leather Defined Color Tan Clamp Style Std Rails

Wolf Tooth Premium Headset - EC34/28.6 Upper 16mm Stack Raw Silver ModelNumber=K9936 Shimano 105 -ST-R7120 Dual ControlWolf Tooth Premium Headset EC34 28. 6 Upper 16mm Stack Raw Silver. Wolf Tooth Premium headsets are machined out of aircraft grade aluminum and feature high end bearings made by Enduro. They are engineered to use the largest possible ball size and are filled with high pressure waterproof lubricant. A pair of dual lip seals ride in micro grooves to keep out water and debris. Stainless steel bearings provide unparalleled corrosion resistance Highly