2026 Specialized Aethos Expert Axs Bike Satin Quartz Metallic / Nebula Metallic 52 MFPN=SP8C272With a 705g frame, the Aethos 2 is the lightest bike in its class . But weight was never the point. Built by breaking racing's rules to deliver pure road riding bliss, it's engineered to disappear beneath you: responsive, supple, and sublime. Now with increased tire clearance, refined components, and data based fit enhancing geometry, it brings that transcendent ride feel to more riders than ever. Aethos 2 breaks the rules, for the love of the ride.
BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Shell Width (mm) 83 BB/Frame Interface PF30 Bottom Bracket Shell I
99mm Interface DUB Pedals Thread 9/16 Primary Color Black Connectivity ANT+ BT LE Speed 12
130cm power cable included
Stronger street inspired dual-ply sidewall
Tool HL-3196 needed for cog removal
Matching silver highlights on the rear tri-knob and front spinner knob lend a premium appearance and elevate the user experience by drawing attention to functional touch points
Includes skewer Rim Width (Internal) 25 Front Axle QR x 100mm Color Black Wheel Size 26" Defined Color Black ISO Diameter 559 / 26" MTN Tire Type Tubeless Ready Clincher Hub/Brake Compatibility Rim Brake
Internal Diameter: 35 mm/1
Brake Weight 335g Caliper mount Post mount Position Front or Rear Primary Color Silver Brake Material Aluminum Disc Diameter 160mm
Description Speedhub Sprocket Lock Ring Tool for Gates Belt
model Trace 17 hub
45-mm deep rim shape provides speed on every terrain with best-in-class aerodynamic efficiency and crosswind stability
