MAVIC Ksyrium SL Disc Heritage Road Bike Wheel

Super lightweight and durable, these wheels are designed to deliver optimal performance day after day. They combine lateral stiffness and vertical compliance for a more dynamic ride. The enhanced UST Road system provides greater speed, comfort, and control, while remaining easy to use in a tubeless setup.

Weight

• Wheelset: 1575 g
• Front wheel: 723 g
• Rear wheel: 852 g

Technologies

Maxtal Aluminum Alloy:
A Mavic exclusive, this specific aluminum alloy offers a superior strength-to-weight ratio compared to the conventional 6106 alloy.

Infinity Hubs:
Efficient power transfer thanks to a non-contact spoke lacing pattern (no noise under load) and even tension distribution.
Identical spoke lengths front and rear make maintenance simple and tool-free.

SUP Welding (Soudé Usiné Process):
After arc welding, the rim joint is machined for a smoother finish and a stronger, more seamless connection.

Tubeless without Rim Tape:
Instead of drilling through the rim bed, the lower bridge is pushed inward and threaded, allowing direct nipple installation while keeping the upper bridge intact.

Rims

• Materia l: Maxtal
• Braking : Disc
• Tire : UST Tubeless Ready
• Internal width : 19 mm
• Joint : SUP welded technology
• ETRTO size : 622x19TC
• Height : 22 mm

Hubs

• Freewheel system : Instant Drive 360
• Bearings : QRM Auto – sealed cartridge bearings
• Axle material : Aluminum
• Hub body material : Aluminum
• Axle size : Front 12x100 / Rear 12x142
• Body design : INFINITY
• Compatibility : Shimano HG Road 10/11-speed (XDR compatible with specific freehub body)

Spokes

• Material : Steel
• Shape : Straight pull, aerodynamic, double-butted, anti-rotation
• Nipples : Black brass
• Thread : M6
• Lacing : 2-cross (front and rear)

Intended Use

• ASTM Category 2 : Road and light gravel, jumps under 15 cm
• Maximum system weight (bike + rider) : 120 kg
• Maximum tire width : 62 mm (max pressure 3.8 bar / 55 PSI)
• Minimum tire width : 23 mm (max pressure 6.75 bar / 97 PSI)

Compatibility & Adapters

Convertible Freehub Bodies :

• Shimano HG Light Road (kit V3850101)
• Campagnolo ED (kit V3440101)
• Campagnolo N3W (kit V4270101)
• Shimano MS (kit V3990101)
• SRAM XD Road (kit V2580101)

Available Adapters :

• Rear 12x142 → 9x135 (kit V2510801)
• Rear 12x142 → 12x135 (kit V2510901)
• Front 12x100 → 9x100 (kit V2680301)

What’s Included

• User guide
• UST valve (not mounted)
• Two multifunction adjustment keys for the rear wheel