CS-R8101 Ultegra 12 Speed Brushes and stopping power

and stopping power

Base forms a 26_" x 28" square (67 cm x 71 cm)

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

Easily adjustable for multiple rebound angles

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

CS-R8101 Ultegra 12 Speed Brushes and stopping powerThe 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