Wheelbuilder.com :: Custom FSE Gravel/CX Disc Brake Front Wheel

Custom FSE Gravel/CX Disc Brake Front Wheel

Custom FSE Gravel/CX Disc Brake Front Wheel

The FSE G40/30X is a light weight gravel specific rim with a depth of 40mm. The 30mm width and hookless sidewall allows lower tire pressure for better comfort and less punctures while eliminating pinch flats. Filament Spin Evolution (FSE) is an innovative composites manufacturer employing a unique approach to carbon rim construction based around the concept of filament winding. 

FSE development engineers were searching for the holy grail of 100% automation combined with precise quality control from start to finish.  They decided to rethink the process of carbon rim production, and CNC filament winding was part of their solution. The process of filament winding has the advantage of producing complex shapes with uninterrupted carbon fibers and near perfect resin control. FSE's computer controlled production line accurately controls resin delivery on every filament as it passes through a resin bath en route to the winding machines.  

Resulting rims have significantly fewer voids and defects due to their accurately controlled process.  Advanced automation makes FSE Rims less costly to manufacture than traditional labor intensive layup production methods.

FSE rims are UCI tested and approved for all levels of racing.

Education and Frequently Asked Questions:

FSE G40/30X Gravel Tubeless Disc Rim

Rim Specifications:
  • External Width: 30mm
  • Internal Width: 24mm
  • Hole Counts: 24, 28
  • Decal: Ghost laser etched
  • Rim Depth: 40mm
  • Tire Compatibility: 700c tubeless clincher


  • Base package price includes a FSE G40/30X Disc clincher rim, DT Swiss 350 hub, bladed spokes, brass nipples, tubeless rim tape, and labor.

Please select your desired components and colors from the drop down menus below and we'll hand build your world-class FSE disc brake front wheel.

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Our price: $780.00
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