Mavic Cosmic SL 65 Disc Carbon 28“/700C Road Wheels - Shimano

In Mavic’s high-quality wheel range, the Cosmic SL 65 Disc carbon system wheels are an excellent choice for fast and flat road races, demanding time trials and windy triathlons. With their revised aero rim profile and low overall weight, these road wheels for disc brakes consistently convert your wattage into propulsion and speed!

With a focus on minimising drag, the NACA-inspired rim profile of the high-end Cosmic carbon rims has been increased to 65 mm. The aim was to build up speed with as little effort as possible and to stay on track securely even in crosswinds. The rim profile achieves optimum aerodynamic performance in combination with 25 mm wide road bike tyres.

To limit the extra weight of the deep-section rims, the design of the rim base was revised, too. This also facilitates mounting and dismounting the tyre.
Thanks to Mavic's UST tubeless technology, you also benefit from less weight, improved rolling resistance and grip in a tubeless setup, while at the same time reducing the risk of punctures. The double-butted bladed aero spokes also contribute to the weight reduction. They make the wheels not only streamlined, but also torsionally stiff and robust. The Infinity hub platform also optimises stiffness and power transmission while improving spoke tension. Together with the Instant Drive 360 freewheel with 9° engagement angle and automatic bearing preload adjustment (QRM Auto), Mavic’s Cosmic SL 65 Disc are extremely fast system wheels with high durability.

Top technologies:

• UST tubeless technology: The Mavic standard for tubeless tyres not only improves traction, comfort and rolling resistance, but also reduces the risk of tyre defects.
• ID 360 Instant Drive: A lightweight and low-friction Dual Ratchet freewheel system with a fast 9° engagement angle, for explosive propulsion and reliable power transmission.
• QRM Auto (Qualité de Roulements Mavic Auto): Smooth-running, double-sealed and maintenance-free industrial bearings with high dimensional accuracy and self-adjusting bearing preload.

Technical details:

• Rim material: carbon
• Wheel size: 28" / 700C
• UST Road Tubeless
• NACA Aero rim profile optimised for disc brakes
• Rim width: approx. 26 mm
• Rim depth: approx. 65 mm
• Inner rim width: 19 mm
• ETRTO: 19 - 622
• For Presta valve

• Spokes: double butted, aero steel spokes (straight pull)
• Number of spokes front wheel: 24 pcs
• Number of spokes rear wheel: 24 pcs
• Spoke pattern front wheel: 2-cross (contactless)
• Spoke pattern rear wheel: 2-cross (contactless)
• Nipples: brass (self-locking)

• Hub type: Mavic Infinity Hub
• Hub material: aluminium hub body, aluminium axle
• Brake disc mount: Centerlock
• Freewheel: robust Instant Drive 360 freewheel system (toothed disc system)
• Compatibility: 8/9/10/11-speed SHIMANO HG/SRAM
• Front wheel bearing unit: self-adjusting, sealed cartridge bearings (QRM Auto)
• Rear wheel bearing unit: self-adjusting, sealed cartridge bearings (QRM Auto)
• Front axle: 12 x 100 mm thru axle
• Rear axle: 12 x 142 mm thru axle

• Weight: approx. 1750 g (set/without tyres); approx. 930 g (rear wheel/without tyre); approx. 820 g (front wheel/without tyre)
• Recommended tyre width: 25 - 32 mm
• Recommended max. system weight: 120 kg (cyclist, bike, gear and luggage)
• ASTM category 2: for on and off-road use with jumps up to 15 cm

In the box:

• 1 x Mavic Cosmic SL 65 Disc Carbon Centerlock 28“/700C road rear wheel SHIMANO HG
• 1 x Mavic Cosmic SL 65 Disc Carbon Centerlock 28"/700C road front wheel • 2 x Mavic UST valves

Attention:

Mavic UST wheels may also be used with inner tubes in the standard version. Please make sure to fill the tyre with sufficient sealant before using the Mavic UST wheels tubeless!