Features

• Ultra-light XC race hardtail platform (frame only ~850g)
• HUS-MOD carbon monocoque frame technology
• Designed for cross-country & marathon racing performance
• Progressive modern XC geometry for stability & speed
• 29” wheel compatibility with up to 2.4” tire clearance
• 100mm suspension fork optimized chassis design
• Integrated cockpit compatibility (carbon monocoque handlebar option)
• Internal cable routing for clean aerodynamic design
• UDH (Universal Derailleur Hanger) compatibility
• Race-focused stiffness for maximum power transfer

Description

Wilier USMA SLR 2023 is a high-performance cross-country (XC) hardtail mountain bike built for racing efficiency and lightweight climbing performance. Designed for elite XC riders and marathon racers, this bike combines extreme lightness with advanced carbon engineering.

With its HUS-MOD carbon frame construction and aggressive race geometry, the USMA SLR delivers explosive acceleration and precise handling on technical trails. It is engineered for riders who prioritize speed, efficiency, and control in competitive off-road environments.

Specification

• Frame: HUS-MOD carbon monocoque XC frame
• Frame Weight: ~850g (painted, size M)
• Bike Type: XC Hardtail MTB
• Fork Travel: 100mm
• Wheel Size: 29”
• Tire Clearance: Up to 2.4”
• Drivetrain: 1x12 speed (Shimano / SRAM compatible)
• Cassette Range: Up to 10-51T supported
• Bottom Bracket: Press Fit (BB86/BB92 standard)
• Brake Type: Hydraulic disc brakes
• Rear Axle: 12x148 Boost
• Seatpost: 27.2mm (dropper compatible)
• Cable Routing: Fully internal
• Hanger Type: UDH compatible
• Geometry: Race XC optimized (75° seat angle, modern reach design)

What’s Included

• Wilier USMA SLR 2023 carbon frame
• Rear thru-axle system
• Headset components
• Seat clamp
• Small parts & spacers kit
• User manual & warranty documentation