The frame of the new De Rosa 838 is made of carbon

A lighter PC shell covering less of the liner further helps to keep the total weight as low as possible

a cross-disciplinary collaboration of leading industry experts and academics carrying out research and analysis on technology

Specifically engineered to optimize Eagle Transmission

GARBARUK Rear Derailleur Cage + Pulleys Kit for SRAM Force AXS 12-speed tack The frame of the newUpgrade your SRAM Force AXS 12 speed setup with the Garbaruk Rear Derailleur Cage and Pulleys Kit. Optimized for a cassette range up to 50T, it ensures smooth, reliable shifting and enhances your bikes aesthetics with sleek, lightweight 7075 aluminum construction. Compatibility Fully compatible with the SRAM 12 speed AXS Flattop chain. Our RD cage for 12 speed SRAM AXS rear derailleurs is compatible with: SRAM XPLR AXS rear derailleurs 12 speed RED