Ultra Light - Ultra Strong
The lightest 25mm+ width carbon wheels at a factory direct price.
FSE game changing 25.58mm wide rims with Extralite hubs from Italy only 888 grams! 16/20 Sapim CX-Ray spoke count. Recommended maximum rider weight 200 lbs. Seriously.
If you live to climb or you are the ultimate weight weenie you must own a set of these incredibly light wheels. Your sub 12 lb build awaits.
Not recommended for hard daily training use due to the Extralite hubs. These need to be used for events and weight weenie trophy builds.
Filament Spin Evolution Carbon Fiber
UD Matte Finish
Weight: 260 grams each
Max tension: [rim] 300kgf [spoke] front: 100kgf rear: 140kgf
Extralite Cyber SP
129g (20h). Rear
48g (16h) front
Material: special AL7075TX & Grade5 Titanium.
Bearings: ABEC5 cartridges 1×6903-2RS 3×6803-2RS.
Compatibility: Shimano-Sram 8/9/10/11S, Campagnolo 9/10/11s.
Axle construction: multishaped 17mm, milled to micro tolerances.
Body construction: 3D multiaxial machining all in 1 stage.
Finishing: black anodized body, “hart-coated” axle-ends.
Micro-tuner: the quickest bearing preload system.
Freewheel: Hyper engineered 2pawls OR-Drive.
New 4-bearing design for long lasting preformance.
New oversized titanium ratchet wheel with a precise 32 Teeth pawl engaging system.
Micro-tuner: easy and quick external bearing pre-load system that ensures precise tuning, smooth running and no play at the rim.
Equipped with ABEC5 cartridge bearings featuring Grade 5 Chromium Steel Balls, 52100 Hi-Carbon Chromium Alloy Races, Nylon-Graphite Ball Retainers. Fully serviceable.
Special low friction SRS axial seals on main hub bearings, SRS protective seals on freewheel bearings.
Extralite products CyberHubs exceed UNI/DIN Safety standards.
100% made in Italy
Sapim CX-Ray Spokes
Sapim SILS Nipples Polyax 14mm Black
177 grams per set
16 front, 20 rear
2 Year Warranty
Pressure: Maximum pressure 120psi
Max Recommended Rider Weight: 200 lbs
Filament Spin Evolution
Next Gen Carbon Fiber - Computer Controlled Carbon fibers are bathed in resin before spinning around a proprietary mandrel resulting in 100% efficiency and maximum quality.
Less is Lighter! 100% accuracy in our carbon fiber process means less resin and material waste.
Stronger & Stiffer
MORE CONTROL. FSE Wheels are uncanny in their cornering performance due to their lateral stiffness thanks to the Filament Spin Evolution carbon process. HIGH SPEED WOBBLE is practically eliminated. SHARP CORNERING now feels effortless.
º240C Hi Temp Brakes
SAFER. High Temperature resin and stringer carbon allows for excellent heat handling and dissipation.
Filament Spin Evolution method carbon fiber is a far more energy efficent way to build carbon fiber. Only one oven process is used. The FSE method also produces much less waste as it is computer controlled to 100% quality.