The XDS X-LAB GT8 is a Chinese-designed gravel bike sold through US dealers that offers exceptional component value at its price point, featuring electronic shifting, carbon components, and a power meter, though it has conservative geometry that prioritizes comfort and stability over aggressive handling.
Pros
- Exceptional component specification for price including electronic shifting, carbon wheels, carbon cockpit, and power meter
- 55mm tire clearance with SRAM UDH compatibility
- Threaded bottom bracket and option for external cable routing via head tube port
- Comfortable, stable geometry suitable for long-distance gravel racing
Cons
- Conservative geometry that feels perched rather than planted in aggressive cornering
- Built-in power meter reads 8-10 watts high compared to reference standards
- No frameset-only sales option and limited to Shimano groupsets
- Not ideal for technical singletrack or fast descents on rough terrain
Key Facts
- Weight 19.35-19.4 lb (size M)
- Carbon frame using T800 material (~1150g medium)
- 55mm maximum tire clearance
Reviews & Ratings
The reviewer describes the XDS X-LAB GT8 as a Chinese brand gravel bike designed for the American market, sold through US dealers. He notes it has run-of-the-mill endurance gravel geometry but is comfortable, confidence-inspiring, and reactive. The bike offers impressive specs for its price, including electronic shifting, carbon components, and a power meter, though the geometry is not groundbreaking and the power meter reads slightly high.
AI Summary
Pros
- First Chinese brand XDS bike built for American consumers and sold through American dealers
- Short, tall, and super comfortable geometry
- Shorter stem works well for the application
- Shimano GRX hood shape is nice
- Perfectly proportioned for getting forearms parallel to the ground in an aero position
- Impressive spec list for the price: electronic shifting, carbon wheels, carbon seat post, carbon cockpit, 55mm tire clearance, UDH, in-frame storage, and power meter
- Very capable bike for having fun on gravel
- Great for long American style races like Unbound or Big Sugar
- Comes with a 39cm bar for a size medium, which makes sense for actual human physiology
- Threaded bottom bracket
- Option for external routing via port on head tube
- Dealer-first purchase model with new US dealer network
- Affordable with impressive specs
Cons
- Geometry is fairly run-of-the-mill endurance gravel, nothing noteworthy
- Conservative 70mm bottom bracket drop
- Requires wrangling on fast and loose corners
- Not ideal for gnarly singletrack or fast descents on rough gravel
- Geometry leaves you feeling perched on top versus really in it
- No groundbreaking geometry
- Limited component spec choice: no SRAM build, no frame-only option
- Built-in power meter reads 8 to 10W high compared to dual-sided Garmin power meter pedals
Key Points
- Model: XDS X-LAB GT8 gravel bike
- Price: $3,200
- Weight: 19.4 lb minus pedals
- Tire clearance: 55mm
- Comes with 45mm tires
- Geometry: run-of-the-mill endurance gravel, short and tall
- Components: mostly from XDS, including own power meter crank
- Groupset: Shimano GRX
- Bottom bracket: threaded
- Routing: fully internal with option for external at front via head tube port
- Handlebar: 39cm for size medium
- Purchase model: dealer-first, sold through US dealers
velo.outsideonline.com
The reviewer states the XDS X-Lab GT8 is a gravel bike designed for the US market that offers exceptional value, with a high-end component specification at a competitive price of $3,199. The bike is described as a utilitarian, middle-of-the-road performer with a stable, predictable ride quality, though it leans more toward racing than rough adventure terrain.
AI Summary
Pros
- 55 mm max tire clearance
- SRAM UDH compatibility
- Round seatpost, threaded BB, and possibility of external routing
- Build list is unheard of at this price
- 1x or 2x compatibility
- Includes Apple Find My technology in the crank
- Reasonable handlebar width for frame size
- Aggressive spec sheet for the price including electronic shifting (Shimano GRX 715 Di2), carbon seatpost, carbon handlebar, carbon wheels, and an included power meter
- Good ride quality: fast when needed, compliant frame, muted ride feel
- Correct handlebar sizing (39cm on medium) for better fit and aero positioning
- Utilitarian features: in-frame storage, top tube mount, three fork mounts, three bottle mounts
- Flexible cable routing (internal or external via headtube port)
- Pure value proposition
Cons
- Lack of frameset-only sales and no SRAM options
- Conservative geometry
- Struggles slightly with rough terrain, feeling 'on top of the bike' in loose, fast corners and not ideal for steep, rocky descents
- Branta power meter shows consistent upward offset (8-10 watts higher than reference) though it tracks power curves accurately
- Not a groundbreaking or exciting bike in terms of ride feel or innovation
Key Points
- Price: $3,199
- Weight: 8.78 kg / 19.35 lbs (Size M)
- Frame material: Carbon (T800)
- Frame weight: ~1150 grams (medium)
- Fork weight: ~700 grams
- Max tire clearance: 55mm
- Groupset: Shimano GRX 715 Di2 (1x12)
- Crankset: Branta Alloy Powermeter (40T)
- Wheelset: Branta C45 Gravel Carbon (1530g, 45mm depth)
- Tires: Continental Terra Trail 700x45C
- Geometry: Conservative, middle-of-the-road (e.g., 71-degree head tube on medium, 435mm chainstays)
- Includes Apple Find My technology in crank
- Available in two color options
- Sold as complete bike only (no frameset)
Where to Buy
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