XX SL Eagle T-Type Derailleur Fork Watt savings from reduced rolling

Watt savings from reduced rolling resistance

0% more speed and spin than Butterfly Tenergy 80 rubber sheets

Carbon safe

Light action shifting for stress-free long ridingSmooth and confident shifting

XX SL Eagle T-Type Derailleur Fork Watt savings from reduced rollingThe XX Eagle Transmission derailleur foundationally changes the relationship between cassette and derailleur. Engineered as integrated, interdependent transmission components, the T Type derailleur mounts around the wheel axle itself, contacting the cassette directly with a first of its kind Hangerless Interface. Its game changing Full Mount attachment method creates a far stronger connection and grips both sides of the frame. The new transmission