- Excellent choice for newer riders wanting a dependable long-term bike
- Comfort-oriented setup works well for fitness riding and daily transportation
- Wide tire clearance allows future upgrades for more comfort or gravel capability
- Threaded bottom bracket simplifies future maintenance and replacement
- Hydraulic brakes and modern drivetrain provide lower day-to-day adjustment needs
- Designed to bridge the gap between fitness bike, commuter, and all-road platform
- Good Fit: Fitness riders, commuters, recreational cyclists, urban riders, bike path riders
- Not A Fit: Aggressive mountain biking, high-speed road racing, technical singletrack
- Use Case: City riding, paved trail riding, commuting, fitness cycling, light all-road exploration
Components can vary by production batch; confirm the actual bicycle before selecting replacement parts.
Manufacturer rider-height ranges are a starting point, not a fit guarantee. Confirm your fit with Go Grava, especially between sizes. Measurements are shown in cm and mm.
X-LAB SP3 — Sizing
| Size | Rider height (cm) | Stack (mm) | Reach (mm) |
| S | 150.0–163.0 | 563.0 | 390.0 |
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| M | 163.0–173.0 | 589.0 | 405.0 |
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| L | 173.0–183.0 | 615.0 | 420.0 |
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| XL | 183.0–195.0 | 643.0 | 420.0 |
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