The Mavic Ksyrium SL Disc front wheel embodies the excellence of French craftsmanship in premium aluminum road bike wheels. Lighter than ever thanks to patented ISM4D machining, it combines exceptional lateral stiffness, precise handling, and ultra-reliable disc braking. Featuring Fore technology with no rim tape and the UST Tubeless system, this front wheel is the ultimate choice for demanding cyclists seeking performance, aerodynamics, and everyday comfort.
Mavic Ksyrium SL Disc front wheel highlights
- Patented ISM4D machining: Removes excess material between the spoke holes, reducing rim weight to just 400 g and drastically lowering inertia during accelerations.
- Fore technology (tubeless with no rim tape): The rim’s upper bridge remains intact, increasing overall stiffness by 20% while saving 30 g of rim tape.
- Patented aerodynamic spokes: Exclusive elliptically profiled, butted spokes help save up to 5 watts of effort against the wind.
- Infinity hub & precise steering: An optimized hub body design allows for contact-free spoke lacing, delivering maximum stability and responsiveness through corners.
- UST Road Tubeless system: Smooth, airtight tubeless setup provides more grip and comfort, along with greatly improved puncture resistance.
- QRM Auto bearings: Sealed cartridge bearings with automatic preload adjustment for smooth, long-lasting rotation without mechanical play.
Technical specifications
- Position: Front.
- Riding style: Endurance road, racing, gran fondo (ASTM Category 2).
- Rim material: Maxtal aluminum alloy (Made in France).
- Rim height: 22 mm.
- Internal width: 19 mm (ETRTO 622x19TC, hooked profile).
- Rim drilling: Fore technology (24 holes, no drilling through the upper bridge).
- Disc brake mount: Center Lock® only.
- Thru-axle: 12x100 mm (convertible to a QR 9x100 mm quick release with adapters, not included).
- Spoke type: 24 straight-pull, butted aerodynamic stainless steel spokes with anti-rotation design (2-cross lacing).
Construction and materials
- Rim: 100% Maxtal aluminum alloy (machined SUP weld)
- Spokes: 100% stainless steel (M7 brass nipples)
- Hub: Aluminum body and axle (Infinity design)
- Bearings: Sealed cartridge (QRM Auto technology)
Maintenance tips
- Clean the wheel with fresh water and a sponge or soft cloth (avoid spraying high-pressure water directly at the bearings).
- Check and replace tubeless sealant regularly (every 3 to 6 months).
Compatibility, tires, and setup
To ensure optimal performance and safety on the road, follow the specifications and usage limits recommended by Mavic.
- Recommended tire width: 23 mm to 32 mm road tires (minimum width: 23 mm).
- Tire type: UST Tubeless Ready or Tube Type (with an inner tube).
- Inflation pressure: Maximum permitted pressure of 6.75 Bar / 97 PSI (with a 23 mm tire).
- Fork axle: Standard 12x100 mm thru-axle, convertible to a QR 9x100 mm quick release with adapters, not included
- Weight limit: Maximum supported wheel weight: 120 kg (including the bike).
Package contents and tubeless setup
- Included accessories: User guide and UST valve (not installed).
- Fore tubeless advantage: No rim tape needed for an airtight seal. Install the UST valve directly, mount your Tubeless Ready tire, and add sealant.
