Linkvahetus Shimano 105 ST-R7000 11-speed

Product technical specification

TECHNOLOGY

SLR-EV is SLR with a dual symmetric pivot brake caliper. The short-arm brake design employs two bearings and a roller to realize greater efficiency in the pivot area and deliver superior modulation and power for braking.

Optislick cables feature a minimal and uniform electrically coated layer that improves routing efficiency and provides excellent corrosion resistance.

The DURA-ACE/ULTEGRA/105 Dual Control Lever has an optimized structure with features that include the lighter weight pivot section in the near side of the shifting unit and the integral shifting cable for lighter steering. Its many component parts are made so compact and precise to achieve unprecedented high-speed performance.