The Cube Attain Race in Smaragdgrey ’n’ White combines semi-aero efficiency with all-day endurance comfort, making it an accessible road machine for club rides, fitness training, and long weekend loops. Built on a lightweight Aluminium 6061 Superlite frame mated to a C:62 full-carbon fork, the chassis features smooth-welded tube junctions, internal cable routing through the headset, an integrated seat clamp, and clearance for up to 33mm tires. Finished in a clean "Smaragdgrey 'n' White" colourway, it uses slender seatstays to damp high-frequency road chatter and reduce rider fatigue.
The build is driven by Shimano’s CUES 2x11-speed drivetrain, pairing a sub-compact 46-32T chainring setup with a wide 11-36T cassette to deliver smooth cadence steps and easy gearing for steep climbs. Stopping duties are handled by matching Shimano CUES hydraulic disc brakes with 160mm rotors for reliable braking across all weather conditions. Rolling on tubeless-ready ACID RA 2.3 Aero Disc wheels wrapped in high-traction 32mm Continental Grand Prix tires, this 10.4 kg endurance machine hits a sweet spot between speed, control, and everyday comfort.
Specifications Breakdown
Frameset & Cockpit
Frame: Aluminium 6061 T4/T6 Superlite, Road Comfort Geometry, Integrated Cable Routing (ICR), Flat Mount Disc, Integrated Seatpost Clamp, 12x142mm AXH Thru-Axle.
Fork: CUBE CSL Race C:62 Full Carbon, Tapered 1 1/8" - 1 1/4", Integrated Cable Routing, Flat Mount Disc, 12x100mm Thru-Axle.
Headset: ACROS Integrated, Top 1 1/2" with ICR, Bottom 1 1/4".
Handlebar: CUBE Compact Race Bar, 31.8mm.
Stem: CUBE CIS Stem, 6 degree, FPI-Link.
Handlebar Tape: ACID Bartape RC 3.0.
Seatpost: CUBE Performance Post, 27.2mm.
Saddle: ACID Nuance Lite.
Drivetrain & Brakes
Front Derailleur: Shimano CUES FD-U6030-L.
Rear Derailleur: Shimano CUES RD-U6040, 11-Speed.
Shifters / Brake Levers: Shimano CUES ST-U6030.
Brakes: Shimano CUES BR-U6030 Hydraulic Disc, Flat Mount (160mm Front / 160mm Rear).
Crankset: Shimano CUES FC-U6030-2, 46x32T.
Cassette: Shimano CUES CS-RS400, 11-36T, 11-Speed.
Bottom Bracket: Samox BB8601, Pressfit.
Chain: KMC xGlide.
Wheels & Tires
Wheelset: ACID RA 2.3 Aero Disc, 28/28 Spokes, 6-Bolt, 12x100mm / 12x142mm, Tubeless Ready.
Tires: Continental Grand Prix, Kevlar, 700x32C (32-622).
Max Tire Clearance: Up to 33mm.
Approx. Weight: 10.4 kg / 22.9 lbs (Max System Weight: 115 kg).
Key Highlights
Shimano CUES 2x11 Drivetrain: Combines a 46-32T sub-compact crankset with an 11-36T cassette to offer a wide gear range for steep climbs while keeping gear jumps smooth on flat pacelines.
C:62 Full-Carbon Vibration Damping Fork: The full-carbon blade and steerer structure filter out harsh asphalt chatter before it reaches your hands, boosting comfort on long rides.
Plush 32mm Continental Tires: Stock 32mm Continental Grand Prix tires run at lower pressures for superior grip, comfort, and low rolling resistance on rough tarmac.
Semi-Aero Aluminium Frame Construction: Teardrop tube shapes and internal headset cable routing cut drag through the air, while smooth-welded joints deliver a clean aesthetic.
Shimano CUES Hydraulic Braking: Hydraulic disc calipers paired with 160mm rotors deliver effortless, all-weather stopping control on steep descents and wet roads.