Service Course USA

Premium gravel. No compromise.

At $2,200 USD for the frameset, the G5 brings aero gravel race design, big clearance, and integrated storage into one serious platform.

Winspace G5 full custom builds available Service Course

DM for a pleasant surprise

Fast just got dirty. 💨⛰️ The all-new Winspace G5 has landed, and it’s rewriting the rules of gravel racing.

Evolving from the legendary G3, the G5 cuts straight to the chase: zero compromises between aero speed and rugged all-terrain capability. Here is exactly what you need to know about this purebred racing machine:

⚡ **THE FAST DETAILS:**
* **Material:** Premium Toray T700 + T800 Carbon Fiber blend for high rigidity where you stamp the pedals.
* **Aero DNA:** Features a patented D-Type aero system, integrated fairings, dropped seatstays borrowed from their pure road tech, and an ultra-thin head tube profile.
* **Massive Clearance:** Fits up to a massive 2.25” (57–58mm) tire up front and 2.1” (53mm) in the rear. Run fast race rubber or go full monster-cross.
* **Clean & Integrated:** Full ACR internal cable routing to completely minimize drag.
* **Built-in Storage:** Integrated down tube storage compartment with a seamless, clean magnetic cover (perfect for flat kits or snacks).
* **Modern Standards:** T47 threaded bottom bracket (say goodbye to creaks) and SRAM UDH (Universal Derailleur Hanger) compatibility.

Built for the riders who aren’t just trying to survive the gravel—but actually race it.

Which colorway are you picking? 👇
🎨 Nautical Blue | Dune Fade | Alpine White | Carbon Black

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GravelGrinder BikePorn CarbonBikes Winspace

M6 emerald lake.

Rise bars are reshaping how riders think about their front end.

A raised front end means a more natural position, less strain, and a cockpit that works with your body instead of against it. The HYPER 2 Riser takes that further with full carbon construction, internal cable routing, and wide compatibility across road platforms.

Efficiency isn’t just about watts. It starts with fit. It ends with speed.

Busy day yesterday. Wait till you see what’s going out the door today.

Fizik Shoes! Well now you know a guy.