The Mavic Cosmic SLR 32 Disc wheels are a genuine performance upgrade, particularly if climbing is where you want to make gains.
At 1,390 g for the pair, these are seriously light bicycle wheels, and the 32 mm deep, 28 mm wide NACA profile is optimised specifically for disc brake systems rather than adapted from a rim brake design.
Instant acceleration and improved climbing
- 32 mm deep / 28 mm wide NACA profile, optimised for disc brakes
- Fore Carbon spoke attachment saves 40 g and eliminates the need for rim tape entirely
- Patented lightweight aero spokes throughout
Stiffer construction, better power transfer
- Fore Carbon Technology keeps the rim's upper bridge solid, producing a stiffer, more responsive wheel
- Optimised lacing and spoke tension via Mavic's Infinity hub platform, with stiff axles and durable bearings
- ID360 freewheel technology for near-instant power transfer when you put the hammer down
Improved UST Road tubeless
- No inner tubes means less rolling resistance, better grip, and a reduced risk of punctures
- Rim bed shape makes tyre mounting and changes more straightforward
- Fore Carbon drilling removes the need for rim tape altogether
Weight
- Pair: 1,390 g | Rear: 760 g | Front: 630 g
Freehub compatibility guide
- HG / M11 – Shimano HG Road 11/12-speed (other speeds with spacer)
- XDR – SRAM XDR
- ED11 – Campagnolo 9/12-speed
The Mavic Cosmic SLR 32 is currently on sale at Edinburgh Bicycle Cooperative. If you've been looking at Mavic wheels, any other bicycle wheels on sale, and want a set that covers climbing, sprinting, and everyday riding without compromise, these are well worth a look.