Built to serve the most demanding rider’s needs in the lightest weight configuration XX SL Transmission is the evolution of SRAMs World Champion World Cup winning XX Eagle AXS™.AXS™ Pod ULT features a “click and fire” two-button design that transforms the crucial act of rider inputs into a vastly more personal experience for all your AXS™ controlsEngineered as integrated interdependent transmission components the XX SL Eagle T-Type rear derailleur mounts around the wheel axle itself contacting the cassette directly with a first-of-its-kind Hangerless InterfaceXX SL T-Type derailleur offers the same intuitive pairing and set-up procedure as SRAMs Eagle AXS™ derailleurTo further its performance the lower pulley called "Magic Wheel" keeps spinning if an object becomes lodgedDerailleur features an overload clutch that accommodates common maintenanceUltra-lightweight XX SL T-Type 10-52t cassette offers game-changing inboard and outboard shifting performance under loadXX SL Eagle AXS™ T-Type Power Meter crankset boasts SRAMs XX SL carbon crankarm with an integrated power meter to record and deliver live accurate power readings to your head unitPower Meter spider-based design is highly accurate high performing and boasts a long battery lifeNew spider design uses a proprietary threaded chainring mount system which reduces weight without compromising reliabilityCompatible with the RockShox Flight Attendant system allowing for total connectivity between all AXS™ enabled componentsXX SL Eagle T-Type Flattop Chain is specifically engineered to optimize Eagle Transmission and features a unique flat top that maximizes shifting performance and robustness55mm Chainline174mm Q-factor