Winspace / Gravel frames
The G5 Gravel is Winspace's gravel race frame, built on the G3 platform but, according to Winspace, more focused on aerodynamics while keeping its all-terrain capability. The frame has an in-frame storage compartment with a magnetic cover and generous tyre clearance, more at the front than at the rear. For gravel racers who want speed on both tarmac and dirt.
Enter your height and inseam. We compare them with the official Winspace size chart and this frame’s standover height.
Source: Winspace G5 geometrie ↗ · standover from Winspace geometry ↗ · BVR rule of thumb: at least 2 cm standover clearance · checked 2026-10-13
This is a guide. Winspace itself says height alone does not decide. Bart checks your size before anything is ordered.
Choose colour and size to add this frame to your basket.
| Tyre clearance | The front wheel can fit 2.25" (57–58 mm wide) tires, and the rear wheel can fit 2.1" (53 mm wide) tires. |
|---|---|
| Bottom bracket | T47 68mm External |
| Storage | Storage space with magnetic cover |
| Sizes | XS, S, M, L, XL, XXL |
| Colours | Nautical Blue, Dune Fade, Alpine White, Raw / Black |
| Warranty (Winspace warranty page) | 3 years for framesets, original end-user purchaser only, non-transferable, manufacturing defects only |
Schematic drawing, not to scale. The letters match the rows in the table.
| XS | S | M | L | XL | XXL | |
|---|---|---|---|---|---|---|
| ASeat tube length (mm) | 440 | 460 | 480 | 510 | 540 | 570 |
| BStack (mm) | 531 | 544 | 561 | 578 | 598 | 619 |
| CReach (mm) | 367 | 375 | 383 | 391 | 399 | 407 |
| DTop tube length (mm) | 524 | 536 | 549 | 562 | 576 | 590 |
| EHead tube length (mm) | 100 | 113 | 130 | 147 | 170 | 193 |
| FWheelbase (mm) | 1000 | 1011 | 1020 | 1031 | 1049 | 1064 |
| GChainstay length (mm) | 423 | 423 | 425 | 425 | 427 | 427 |
| HBB drop (mm) | 78 | 78 | 76 | 76 | 74 | 74 |
| IBB height (mm) | 283 | 283 | 285 | 285 | 287 | 287 |
| JSeat tube angle | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° |
| KHead tube angle | 70.5° | 70.7° | 71.2° | 71.5° | 71.5° | 71.5° |
| LFork length (mm) | 398 | 398 | 398 | 398 | 398 | 398 |
| MFork rake (mm) | 54 | 54 | 51 | 51 | 51 | 51 |
| NTrail (mm) | 66.2 | 65 | 64.9 | 63.1 | 63.1 | 63.1 |
| OSeatpost length (mm) | 320 | 320 | 360 | 360 | 360 | 360 |
| PSeatpost setback (mm) | 0 | 0 | 15 | 15 | 15 | 15 |
| QStandover height (mm) | 751 | 768 | 788 | 811 | 839 | 865 |
| Recommended height (cm) | 155–163 | 163–171 | 171–179 | 179–186 | 186–193 | 193–200 |
| ÷Stack ÷ reach (calculated) | 1.45 | 1.45 | 1.46 | 1.48 | 1.50 | 1.52 |
Manufacturer information: winspace.cc ↗ · checked 2026-10-13. What the manufacturer does not state, we leave out and confirm personally.
An aero-oriented gravel platform with room for wide tyres and in-frame storage. Consider it for fast gravel rides with rougher sections, choosing tyres around the route and the smaller rear clearance.
Selection advice based on manufacturer information. Geometry, your riding position and components determine a suitable build.
View manufacturer information ↗Ask BVR Cycling directly. Feel free to include your frame model, drivetrain and current wheels.
