What Our Gearhead(R) Experts Are Saying: "This Rival build makes the Caledonia 5 really approachable without cutting corners where it counts. The Rival eTap AXS shifting is smooth and reliable, and having the integrated Quarq power meter is huge for tracking training. It's stable on long rides, stiff when I get on the gas, and comfortable enough to ride all day." We turn to the Cervelo Caledonia 5 Rival eTap AXS Road Bike when we want one bike that can handle everything from long training blocks to fondo events. Its carbon fiber frame and tapered fork deliver lightweight stiffness with just enough compliance to keep us fresh over rough backroads. With endurance-focused geometry, the Caledonia 5 puts us in a position that balances aerodynamic efficiency with lasting comfort for miles on end. The SRAM Rival eTap AXS drivetrain brings wireless precision shifting across a 2x12-speed setup, paired with a wide 48/35t crank and 10-36t cassette for versatile gearing. Hydraulic disc brakes ensure dependable stopping in all weather, while the integrated Quarq power meter built into the DUB crank makes training more accurate and consistent. Vision Team i23 Disc wheels wrapped in Corsa N. EXT tubeless-ready tires roll smoothly over tarmac and chipseal alike, rounding out a build that's as capable on century rides as it is on spirited group efforts.