FSE 25T Extralite Tubular Road


sold in last hours

FSE game changing 25.58 mm wide rims with Extralite hubs from Italy at only 960 grams when using optional Sapim Super Light Spokes! 20/24 Sapim CX-Ray spoke count.  Recommended maximum rider weight 200 lbs.

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.


Filament Spin Evolution Carbon Fiber

700C Tubular
25mm Deep
25.58mm Wide
ERD: 590mm
Weight: 280 grams each (+/- 30g)

Roundness: <0.3mm
Offset: <0.2mm
Max tension: [rim] 300kgf [spoke] front: 100kgf rear: 140kgf


Extralite Cyber SP

129g Rear
48g 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 performance.
  • 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

2 Year Warranty
Pressure: Maximum pressure 120 psi
Max Recommended Rider Weight: 220 lbs


Our tubular rim brake wheels are made to order. Please allow approximately 10 days + shipping. Lead times may be longer than normal for sizes over 45mm. A ship date will be provided via email upon order confirmation.

Special Details

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.

Lightest Carbon

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. NO HIGH SPEED WOBBLE. 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.

Free Worldwide shipping on orders over $995
Orders $200 to $994 are only $30 (for example: Single Wheels)
Orders $1 to $199 only $10 (Accessories)