The ASTR RS is a performance-driven gravel bike developed for modern gravel racing. This is evident from its groundbreaking 52 mm tire clearance — a category-leading move that anticipates the growing trend toward wider tires. Gravel races are becoming increasingly rough, while riders are going faster than ever, placing new demands on the bike.

The Astr RS also features aero-optimized tube shapes and a fork with integrated diffuser, based on our Falcn RS aero-to-weight research. In addition, it has a confidence-inspiring geometry with high-speed stability in mind: longer wheelbase, a slacker head angle, and a lower bottom bracket.

Riders need to conserve more energy during the race. With optimized aerodynamics, greater comfort, lower rolling resistance from wider tires, and improved climbing performance thanks to the low weight, the Astr RS ensures riders reach the finale with more energy in the tank than their competitors.

Ramme: ASTR RS, Ultra HM carbon, BB86, TA12x142
Forgaffel: ASTR RS, TA 12x100, Integrated forkcrown diffuser; 50mm rake, D-Shape steerer 
Cockpit: Forza Nimbus Pro w. flare
Kranksæt: SRAM Force XPLR incl. spindle powermeter 42T 
Kassette: SRAM XG-1371 10-46T, 13-speed 
Kæde: SRAM Force 
Bagskifter: SRAM Force AXS 13-speeed XPLR 
Skiftegreb: SRAM Force AXS 
Bremser: SRAM Force Hydraulic, Paceline 160mm 
Sadelpind: Forza Aero  
Sadel: Selle Italia Novus Boost Superflow Manganese Rails 
Hjul: DT Swiss GRC 1600 50mm Carbon TLR 
Dæk: Vittoria Terreno T50 TLR 700x50c