Mavic Ksyrium SL Disc Wheelset

No, you do not. Because the Ksyrium SL utilizes Mavic's Fore technology, the rim bed is undrilled, meaning it is airtight right out of the box and does not require rim tape for a tubeless setup.

Yes, they are designed for standard modern road disc bikes using a 12x100mm thru-axle in the front and a 12x142mm thru-axle in the rear.

The Instant Drive 360 system provides very fast engagement, meaning there is minimal delay between when you start pedaling and when power is transferred to the rear wheel. This makes for a more responsive feel, especially when accelerating out of corners or climbing.

ISM4D is a machining process that removes excess material from the rim where it isn't needed for structural strength. This significantly reduces the rotational weight of the wheel, which helps the bike accelerate faster and feel more agile on climbs.

Yes, while they are optimized for tubeless performance, you can absolutely use standard clincher tires with inner tubes if you prefer.

While they are engineered specifically for road use, their alloy construction and 22mm rim width offer good durability. However, they are not designed for rough gravel or off-road abuse, so they are best kept to paved roads or very smooth, hard-packed surfaces.