Pulley Set Dura-Ace RD-7900 Brushes while retaining all of the

while retaining all of the features demanded from a cycling specific sock

Equipped with - hex wrenches: 2

Precision sizing and a military grade industrial phosphate finish ensure an accurate fit and consistent quality

which is USAPA approved

Coated with Zeiss® Anti-Reflective Technology

Pulley Set Dura-Ace RD-7900 Brushes while retaining all of theThese Dura Ace pulleys for the 7900 rear derailleur are genuine Shimano replacement parts, which will deliver original Shimano quality and performance. Get more life out of the rear derailleur and keep the drivetrain smooth and friction free. Includes both the tension pulley (lower pulley) and the guide pulley (upper pulley). Shimano Dura Ace RD 7900 10 Speed Rear Derailleur Pulley Set: Version 2 Shimano Rear Derailleur Pulley Assemblies Replaces