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MAVIC

MAVIC KSYRIUM SL HERITAGE DISC Tubeless Ready Rear Wheel (Center Lock)

The MAVIC KSYRIUM SL DISC Rear Wheel is a benchmark in the aluminium wheel category, offering exceptional lightness and great durability. This HERITAGE model... Read more
369,90 €
369,90 €
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Description

The MAVIC KSYRIUM SL DISC Rear Wheel is a benchmark in the aluminium wheel category, offering exceptional lightness and great durability. This HERITAGE model sports a unique chrome aluminium style, directly inspired by the history of the iconic brand.

Thanks to the patented ISM4D technology, the rim is optimised by eliminating excess material while maintaining strength where it is needed, reducing weight by 120 g compared to the previous model.

The double-butted spokes and their patented elliptical shape deliver not only better responsiveness but also a saving of 5 watts, improving overall efficiency.

Stiffness is enhanced by Fore technology, where the unpierced upper bridge provides strength without a rim tape, saving 30 g.

The new Infinity hub platform optimises the spoke pattern; carefully adjusted spoke tension delivers maximum power transfer. Its lightweight double-butted flat spokes ensure maximum durability and reliability. Finally, the Instant Drive 360 freehub system enables ultra-fast engagement. 

The UST Tubeless system improves rolling resistance and reduces the risk of punctures. The Infinity hub ensures optimal power transfer and fast engagement. 

Manufacturer Manual + Rim/Tyre Compatibility Chart

MAVIC Road Axle Adapters Manual

MAVIC UST Tubeless Manual

Ref: 15464268005756

Informations techniques

┘GENERAL
Weight: 835g
ASTM: category 2 (road and paths with jumps under 15 cm in height)
Maximum load: 120 kg (including bike weight)

┘ISM4D RIM
Material: Maxtal
Height: 21 mm
Joint: SUP welding technique
Internal width: 19 mm
External width: 22 mm
Drilling: Fore tubeless technology without rim tape (24 holes)
ETRTO size: 622x19
Tyre compatibility: UST Tubeless Ready / Tubetype
Minimum tyre size: width 23mm - max pressure 6.75Bar/97PSI
Maximum tyre size: width 62mm - max pressure 3.8Bar/55PSI

┘HUBS
Shell material: aluminium
Shell design: INFINITY
Disc standard: Center Lock® only
Axle material: aluminium
Axle size: rear 12x142 - Convertible to quick release 9x135 with adapters (not included)
Freehub technology: Instant Drive 360
Freehub: Shimano HG road
Bearing technology: QRM automatic adjustment - sealed cartridge

┘SPOKES
Material: steel
Shape: straight, extra-flat, butted, anti-rotation
Nipples: brass, black
Bolts: M7
Lacing: 2-cross

┘KEY TECHNOLOGIES
► ISM4D: ISM4D technology eliminates excess material while preserving strength, reducing weight without compromising rigidity;
► FORE ALUMINIUM: This invention allows spokes to be screwed directly into the rim, eliminating nipples and rim tape, offering rigidity and simplicity;
► INFINITY: Infinity hubs ensure homogeneous spoke tension, providing stability, smoothness and durability, with no contact or parasitic noise, for simplified maintenance;
► INSTANT DRIVE 360: The Instant Drive 360 system ensures immediate power transmission, without inertia, with proven reliability and quick tool-free maintenance;
► QRM BEARINGS: Mavic's QRM technology uses high-precision double-sealed bearings, offering increased durability, low friction and minimal maintenance;
► UST SYSTEM: UST technology provides tubeless riding, reducing rolling resistance, improving comfort and grip, while reducing rim weight by 20g;

┘INCLUDED
User guide
UST valve not mounted on the wheel
2 Multi-function adjustment keys with the rear wheel

┘COMPATIBLE REFERENCES
Freehub body: convertible SRAM XD road (kit V2580101 sold separately)
Freehub body: convertible SHIMANO HG light road (kit V3850101 sold separately
Freehub body: convertible SHIMANO MS (kit V3990101 sold separately)
Freehub body: convertible CAMPAGNOLO ED (kit V3440101 sold separately)
Freehub body: convertible CAMPAGNOLO N3W (kit V4270101 sold separately)
Rear axle adapters: 12x142 convertible to 12x135 (kit V2510901 sold separately)
Rear axle adapters: 12x142 convertible to 9x135 (kit V2510801 sold separately) and by changing the axle (V2373401 also sold separately)
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Informations prix

*Supplier recommended retail price in September 2025