Shimano Ultegra ST-6600 3x10 Speed STI Brake Shift Levers Many of the high-end Kessels/Merckx

Many of the high-end Kessels/Merckx frames of this era were built with Reynolds 531 tubing

Perfect for the ambitious rider

Features a BSA bottom bracket shell (68 mm)

While some signs of wear are present on the paint

while the paint shows minimal signs of wear

Shimano Ultegra ST-6600 3x10 Speed STI Brake Shift Levers Many of the high-end Kessels/MerckxDetails: Brand Model: Shimano Ultegra ST 6600 Type: Brake Shift Levers (STI) Specification: 310 Speed Condition: Used, Cleaned, Fully Functional Origin: Made in Japan Description: Shimano Ultegra ST 6600 310 speed STI brake shift levers, Japanese manufactured. Dual action levers integrate both braking and precise shifting, suited for classic road setups and drivetrain restorations where genuine Ultegra components are desired.