Description
A special hollow internal architecture
Material: 6066 Aluminium
wear-resistant M
this provides the best aerodynamics and stability at high speeds
PaceStar has been designed to be extremely fast with an easy rolling base layer
Shimano Ultegra Di2 ST-R8150 Dual Control STI Rim Brake Shifters Capacity_7 L A special hollow internal architectureShimano Ultegra Di2 ST R8150 Dual Control STI Rim Brake Shifters Shimano's ST R8150 Ultegra Rim Brake Di2 STI Shift Levers for Drop Bar deliver precise shifting. A new hood design provides riders with better grip, while still giving easy access to the shift lever in the drops With Di2 technology shifting is easy and precise just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the