Low weight, direct braking and reliability are hallmarks of the Mavic Ksyrium Pro Carbon SL C Disc Wheelset

The Mavic Ksyrium Pro Carbon SL C Disc brings the benefits of a superlight carbon clincher wheel to the world of road disc bikes.

Whether your bike’s designed for long distance adventure or fast climbing, the Ksyrium Pro Carbon SL C Disc is the best way to add to its ability.

At just 405g, the rim is one of the lightest in the carbon clincher field. A bladder construction, used in conjunction with Mavic's ultra light 80g alloy insert tyre bead, means not only minimal weight but also the safest tyre fitting with the highest impact resistance.

An inside width of 17mm (22mm outside) paired with 25mm tyres delivers air volume for the best ride quality, rolling efficiency and comfort. And Mavic's new Instant Drive 360 freewheel system not only keeps weight low but also provides a low 9° engagement for instant acceleration.

The overall wheel construction has been carefully designed for the unique attributes of disk braking – with the braking torque being applied at the hub, before making its way through the spokes to the ground. To fulfil that task, we’ve gone up to 24 spokes, crossed three on both sides of the wheel and Isopulse laced in the rear wheel to maintain stability and stiffness under heavy loads of power or braking torque.


Instant Drive 360 freewheel system - The new Instant Drive 360 freewheel system is super light and fast to engage with only 9° - a 40-tooth dual ratchet system provides fast 9° engagement while a large radial seal provides low friction for higher speed and perfect waterproofing. Comprehensive end cap adapters makes it compatible with any type of retention system and driver body (QR, 12x142, HG, ED…). The oversize aluminum axle and hardened alloy freewheel driver body saves 40g.

Isopulse - The spokes are laced radially on the drive side and crossed 2 on the non drive side to maximise drive side dish, thus providing a better spoke tension balance between left and right flanges. This provides higher stiffness under heavy loads, for crystal clear energy transmission and better wheel stability for lower maintenance requirements.

QRM - Quality Mavic Bearings

Mavic only uses high quality sealed cartridge bearings. On QRM wheels, they feature double sealing (2RS or LLU) together with tight C3 internal clearance.

Superlight for fast acceleration and climbing - The Ksyrium Pro Carbon SL C Disc weighs just 1520 grams thanks to a superlight carbon rim and Instant Drive 360 hub

High ride quality and comfort - Thanks to a wide rim you get improved tyre support with a supple 25mm clincher tyre and 25mm deep rim to dampen road vibrations

High reliability and braking efficiency - With 24 spokes front and rear for perfect brake torque distribution, the front hub is convertible from 12mm through axle to quick release or 15mm through axle (with optional adapters), while the rear hub is convertible from 12 x 142 through axle to quick release (with optional adapters).

It's also available in either 6-Bolt (International) or Center Lock configurations. It's also XD Road compatible, with an optional driver body.



Material: 3K carbon fibers

Height: 25mm

Drilling: traditional

Disc brake specific profile

Valve hole diameter: 6.5 mm

Tyre: clincher

Internal width: 17 mm

ETRTO size: 622 x 17C


Material: Steel

Shape: Straight pull, bladed, double butted

Nipples: Aluminum, ABS

Count: 24 front and rear

Lacing: Front crossed 2, rear Isopulse


Front and rear bodies: Aluminum

Axle material: Aluminum

Sealed cartridge bearings

Freewheel: Instant Drive 360

Front: 12mm through axle 

Rear: 12mm through axle 


Yksion Pro GripLink (front) & PowerLink (rear)

Front and Rear Tread: Single Compound

Casing: 127 TPI

Breaker: Front Kevlar, Rear polyamide

Dimensions: 25-622 (700C x 25mm)


Tyre 700C x 25mm: 210 grams

Pair without tyres: 1520 grams

Front without tyre: 725 grams

Rear without tyre: 795 grams

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