CS-R8101 Ultegra 12 Speed Brushes obtained from PET Bottles and

obtained from PET Bottles and produced adopting a circular economy approach that helps save energy

Vibration: 8

Consistently smooth and quiet braking power

2 is designed for the lower torque settings that a shop or consumer would use for proper seat post

World Cup winning XX Eagle AXS

CS-R8101 Ultegra 12 Speed Brushes obtained from PET Bottles andThe uninterrupted shifting experience of the ULTEGRA R8100 12 speed cassette range lets you climb, sprint, or cruise without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12 speed FREEHUB bodies. HYPERGLIDE+ cassettes revolutionized off road shifting with its seamless shifts both up and down the gear range. Now it's time for the technology to change