"Engineered for Performance: Fast Just got Faster"
Stand out with the stunning design of the new Sum Pro with refined aesthetic and premium builds, making every ride extraordinary.
Wind tunnel testing confirms that the Sum Pro matches the aerodynamic performance of the fastest and most winning bikes in the World Tour peloton, while being significantly lighter. On Alpe d’Huez, this translates to an 11-second advantage for a pro rider—proof that the Sum Pro delivers the marginal gains that can mean the difference between winning and losing.
Technology
3D System: Get the best fit window without compromising the safety, steerer stiffness, or looks of your bike with Argon 18's 3D Technology.
Road Race Geometry: Our road race geometry is designed around the razor-sharp reflexes and precision handling required for racers of all levels.
Topological Compliance System: Proprietary design method to offer exceptional vertical compliance and dampened road-induced vibrations while retaining maximum stiffness.
Argon Fit System: Argon 18's fit system offers size-specific geometries to provide optimal performance and positioning for all sizes, guaranteeing no rider left behind.
Pro Level Layup: We leave no room for compromise when we build bikes for the most demanding and passionate cyclists.
Specifications:
Frame: SUM Pro
Fork: SUM Pro specific
Headset: FSA Headset NO.55R 1.5'' + 3D
Integrated Cables: Yes
Bottom Bracket: CeramicSpeed BB86 DUB Coated
Front Derailleur: SRAM Force AXS
Rear Derailleur: SRAM Force AXS
Crankset: SRAM Force AXS Powermeter 48/35
Chain: SRAM FORCE 12S
Cassette: SRAM XG 1270 10-33 XDR
Brakes: SRAM Force AXS
Brake Levers: SRAM Force AXS
Rotors: SRAM Centerlock Paceline X / F:160mm R:140mm
Shifters: SRAM Force AXS
Handlebar: Vision Metron 5D ACR EVO
Bar Tape: Ciclovation LEATHER TOUCH Tornado Gloss
Saddle: Repente Quasar CR Carbon Rail
Seatpost: SUM specific (included with frameset)
Wheels: Zipp 404 Firecrest
Tires: Vittoria Corsa PRO 28-622 TLR, para-black G2.0