Parts

More than a mechanical derailleur with a battery and a motor bolted on, the Eagle AXS derailleur is the heart of the whole AXS system. It features a shorter cage for 10mm more ground clearance, with more chain wrap on the cassette to sit slightly further forward, and further inboard from mechanical Eagle. Instantaneous shifts from a single touch even while under World Cup-winning chain loads recorded in the heat of racing and affirmed in the test lab. Tested to IP69K water and dust proofing standard so whatever race day brings, you’re ready. - XC focus and trail ready - Carbon cage - Ti hardware - Rainbow colorway - Eagle technology - Overload Clutch protection - AXS enabled componentry software that makes it possible to both program and personalize new SRAM and RockShox components - System is completely water and dust proof to IP69K - Eagle AXS is designed to work with X-DOME Eagle cassettes only, providing the most precise, silent, and reliable shift performance available. - Battery sold separately

Sprint-worthy stiffness meets climb-friendly weight in Cannondale's Hollowgram Si Road Crank Set. Cannondale's One Piece Integration 3D forging is the secret to keeping this aluminum crank feathery-light and incredibly stiff. Plus, it's finished off with FSA's high-performance chainrings for flawless 10-speed shifting.

The new Super Record 12x2 Speed crankset: an intense concentration of innovation that results in the greatest possible stiffness and precision in derailing, whilst providing a dedicated aerodynamic “super design." The new carbon fiber Super Record 12x2 Speed crankset has been made lighter on the inside through Campagnolo Hollow Technology, which uses the Ultra-Torque bracket system with a titanium axle to transfer all of the force the athlete applies to the pedal to the drivetrain. The new Super Record 12x2 Speed crankset can be installed on any type of frame, whether or not it is being used with disc brakes because it optimizes the chain line on the frame with a rear hub flange measuring 130, 135 or 142 millimeters, without affecting the Q factor, which remains constant at 145.5 millimeters thanks to the new hand crank design. The use of ceramic Cult bearings leads to obtaining the smooth ride that the Campagnolo brand is known for. The innovative design of the outer chainring ensures faster, quieter derailing owing to the contoured pin. The symmetrical design of the inner chainring teeth allows improved stability with chain crossovers. The double wheel sizing standards (112 and 145 millimeters) combined with the eight fixing screws, optimize weight and stiffness through the increased use of carbon fiber. The varying number of pins for each of the three chainring combinations (34/50, 36/52, 39/53) facilitates upshifting due to the optimized free strokes associated with each combination. The special drains on the inside of the outer chainrings optimize performance when downshifting in dead spots.

Garmin brings power to the pedal with the Vector 2. Built in conjunction with Look Keo pedals, the Vector offers precise power measurement in a rugged, ultra-convenient, discreet package. Garmin encased sensitive strain gauges inside the stainless steel pedal spindles for years of durability and accuracy to within +/- 2%. The Vector is essentially two separate power meters and measures power from both legs, meaning you have the data to correct discrepancies between your left and right sides. Now you can eke out those last few watts and maximize your pedaling economy. The robust Vector 2S pods are easy to mount, and have a status light indicating when they're on and pairing occurs. Switching the pedals and pods between bikes is blissfully hassle-free and takes less time than getting kitted up. The pedal bodies are built of tough, light carbon, while the battery/ANT+ pods hang protected beneath the crank arms. At a nimble 312 grams including pedal weight, the Vector is one of the lightest power meters available. The standard pedal pods fit crank arms 12–15mm thick and 38mm wide. The large pedal pods fit crank arms 15–18mm thick and up to 44mm wide. - Battery Life: 175 hours - Powered by user-replaceable 2032 coin cell batteries - Total weight of pedals/pods: 358 grams - Includes ANT+ USB stick and Look Keo 6-degree cleats - ANT+ wireless compatible - Compatible devices: fenix 2 Special Edition, fenix 2, Edge 1000, Edge 500, Edge 510, Edge 800, Edge 810, Forerunner 310XT, Forerunner 910XT, Forerunner 920XT - Featured metrics: Left/right % power balance average at various time intervals, Overall kilojoules, Total power in watts, Intensity Factor (IF), Normalized Power (NP), Power Zones, Cadence, Training Stress Score (TSS), Power: average at various time intervals