Shimano Ultegra R8100 12 Speed Cassette 11-30T RGroup_28747D2AB09CE8E57EFAD67C33CA39718BB616ED but the low reflection finished

but the low reflection finished is replaced with high visibility rear and side panels

is crafted for internal routing of DI2 wires in compatible handlebars

The Roadforce II Stem is a lightweight and durable option with a 6-degree angle

- New chain plates

and a 7 & 8 spanner

Shimano Ultegra R8100 12 Speed Cassette 11-30T RGroup_28747D2AB09CE8E57EFAD67C33CA39718BB616ED but the low reflection finishedThe Shimano Ultegra R8100 12 Speed Cassette features Hyperglide+ technology for smooth and quick gear shifts, reducing shifting power and time. With 12 rear gears, it offers improved efficiency and performance. Ideal for serious road riders, it pairs perfectly with the Shimano Ultegra Di2 12 Speed Drivetrain. SKU: ICSR810012130.