The X-Lab GT8 is X-Lab’s first gravel platform, built for riders who see every road as an invitation. Designed for stability, control, and long-distance comfort, the GT8 transitions effortlessly from pavement to dirt, city streets to open trails. With confident handling and durable carbon construction, it’s a gravel bike that encourages exploration without limits. wherever the road disappears, the GT8 keeps going.
- Suggested Use
- Gravel/Road
- Frame
- XDS Carbon Frame, Toray T-800, UDH Compatible
- Fork
- XDS Carbon Fork, Toray T-800, 100x12mm Thru-Axle
- Handlebars
- Branta Gravel Carbon Handlebar
- Brakes
- Shimano GRX BR-RX715
- Derailleur
- Shimano GRX RD-RX717 Di2
- Shift Levers
- Shimano GRX ST-RX717 Di2
- Crankset
- Branta Alloy Power Meter Crankset, 40T, Narrow-wide Teeth, 24mm Steel Spindle, Apple Find My Anti-Theft Technology
- Bottom Bracket
- T47 24mm
- Chain
- Shimano CN-M6100
- Cassette
- Shimano CS-M6100-12, 10-51T
- Wheels
- Branta C45 Gravel Carbon Wheelset, Stainless Steel Spokes
- Tires
- Continental Terra Trail 700x45C
- Max Tire Clearance: 55C
- Continental Terra Trail 700x45C
- Saddle
- Fizik Terra Argo X7
- Seatpost
- XDS Carbon 27.2mm








