Scott Addict RC 10

The Addict RC frame uses Scott's HMX carbon fiber, a high-modulus blend engineered to shed weight without giving up tensile strength. A medium frame is claimed at 650 grams with a 295-gram fork, a meaningful drop from the previous-generation Addict. The tubes carry an airfoil profile throughout, shaping the frame for aerodynamics and stiffness at the same time rather than treating them as competing goals. At the rear end, Scott uses a sandwich dropout where the derailleur hanger slots into the frame before the thru-axle locks it in place, a detail designed to add strength and durability where road bikes typically take the most abuse. The race geometry backs up the frame's intent: a 73-degree head tube angle and 73.3-degree seat tube angle put the rider in a lower, more stretched-out position than Scott's endurance-oriented Addict, with a longer reach and reduced stack for a genuine race posture.

Shifting comes from Shimano Ultegra Di2, paired with an Ultegra R8100 crankset running 52/36 chainrings and an 11-34 cassette for a wide enough range to handle both flat group rides and steeper climbs. Braking is handled by Ultegra R8170 hydraulic disc calipers with 160mm and 140mm rotors front and rear. Syncros supplies the rest of the build: Capital 1.0S 40mm carbon wheels wrapped in Continental Grand Prix TR tires in a 700x30 width, with clearance up to 700x34 if you want more cushion or off-pavement versatility. The Creston iC SL carbon bar-and-stem combo keeps the cockpit stiff and clean, and the Belcarra V2.0 saddle uses a cut-out design aimed at reducing pressure on longer rides.

On…