CyclingCeramic Race 2025 Oversized Derailleur Hanger for Shimano 105 R7100 & 7150 Di2

CyclingCeramic’s Race oversized cage is designed to enhance the performance and efficiency of Shimano 105 R7100 and 7150 Di2 drivetrains. Thanks to its oversized pulleys, it reduces chain friction and optimises drivetrain smoothness, delivering increased efficiency during both training rides and competitions.

The cage design combines machined aluminium and carbon to achieve high stiffness whilst maintaining a low weight. This construction promotes precise derailleur alignment, improves chain stability and contributes to smoother, more consistent gear changes.

Fitted with high-performance ceramic bearings and carefully assembled, this derailleur hanger is designed for demanding cyclists seeking reliability, mechanical efficiency and a measurable optimisation of power transfer on their Shimano 105 Di2 drivetrain.

Technical specifications:

- CyclingCeramic Race 2025 Shimano 105 R7100 & 7150 Di2 oversized derailleur hanger
- Colours: Black, Blue, Gold or Red
- Compatible with Shimano 105 R7100 and R7150 Di2 drivetrains
- Oversized aluminium pulleys to reduce friction and wear
- Very low-friction ceramic bearings
- Monocoque aluminium and carbon cage
- Optimal chain tension to reduce mechanical friction
- Assembled and tested in France
- Weight: 105g
- Brand: CyclingCeramic