The VELOBUILD GF-005 is a direct-sale Chinese carbon aero gravel frameset that owners and reviewers consistently call outstanding value, with a T47 bottom bracket, UDH, a proprietary aero seatpost and roughly 50–54 mm of real tyre clearance for around $500–700 or €550 delivered. It is fast, stiff and versatile on road and gravel, with builds from 7.7 kg to 9 kg, but the recurring weaknesses are headset play from an undersized compression ring, a slipping proprietary seatpost, fragile paint, tight real-world clearance and slow, poorly communicated shipping.
Pros
- Outstanding value: around $500–700 or €550 delivered with seatpost and handlebars, DDP shipping so no extra customs or VAT in Germany123
- Light builds are achievable: 7.7 kg complete for under $3,000, 7.8 kg size S, 8.1 kg size L13
- Fast, stiff, race-oriented ride that is quick on road and gravel; one owner's Chung test matched a Supersix Evo gen 4 on road wheels32
- Versatile all-road platform: works with road and gravel wheelsets, rides well on 35 mm slicks, and can be built as a commuter with fenders and bags32
- Good build quality for the price: clean internal moulding, faced BB and brake mounts, good paint and visible carbon weave341
- Modern standards: T47 bottom bracket, UDH for SRAM 13-speed and other UDH drivetrains, 50 mm+ tyre clearance, aero seatpost123
- Responsive support from Chris at Velobuild on WhatsApp, including after purchase for torque specs and details3
- Custom paint available and geometry close to the Ridley ASTR suits many riders; long-term owners would buy it again23
Cons
- Headset play and creaking are common: the supplied compression ring is a few millimetres too low, preload is impossible and the expander can pull out of the steerer; fixed with a 7.3 mm aftermarket C-ring, micro shims or a two-piece expander32
- The proprietary aero seatpost can slip under load even with carbon paste, has only 0/20 mm offset options, and limited insertion depth may require cutting for taller riders243
- Tyre clearance is overclaimed and tight: about 50–54 mm real, 2.1" tyres can mark the frame at low pressure, and 50 mm tyres wear paint inside the chainstays32
- Stiff, harsh ride with minimal compliance from the frame and aero seatpost, so tyre pressure and tyre choice matter for comfort32
- Fragile paint and clear coat: scratches easily, can be damaged by DOT brake fluid, custom paint can be inconsistent, and headset issues chip the headtube34
- Long shipping times of 1–2 months especially for new sizes, poor communication and unrealistic timelines, and one Swiss buyer was charged import tax despite duty-paid shipping32
- Quality control issues: excess resin in the headset bearing seat requiring a Dremel fix, low-quality headset bearings prone to rust, and missing parts such as the offset seatpost43
- Front derailleur mount height limits 2x chainrings to about 50T and is worse on size S; the integrated cockpit has no flare and a bouncy, upward-angled 2-bolt computer mount3
Key Facts
- Measured frame weight is about 1075 g for XS and 1200 g for size 52/S with hardware, roughly 1100–1300 g across sizes; fork 450–500 g143
- Real tyre clearance is about 50–54 mm: 2.1" (53–54 mm) tyres fit with only ~2 mm per side, 45 mm tyres measure 47–49 mm on 32 mm rims, and 2.2" likely does not fit324
- T47/86 bottom bracket, UDH derailleur hanger, 1.0 mm rear thru-axle thread pitch, and 160 mm direct-mount rear brake (front via adapter)324
- Proprietary aero seatpost with only 0 mm and 20 mm offset options, 5.5 Nm torque spec; no round 27.2 mm post fits324
- Price paid: about $700 with handlebars and delivery, about $500 for a frameset, about €550 delivered DDP to Germany, and a complete size S build for about CHF 2,300132
- Complete build weights range from 7.7 kg to 9 kg depending on size and groupset (7.8 kg size S with Rival E1, 8.1 kg size L, 8.6 kg with pedals and 48 mm tyres, 9 kg XL)132
- 1x chainrings up to 52T fit; 2x is limited to about 50T by front derailleur mount height, and on size S the mount sits too low even for 52/363
- Rack and fender eyelets on the rear stays; no downtube storage compartment23
Reviews & Ratings
13:26The reviewer discusses a VeloBuild carbon fiber gravel bike frame they purchased. They chose it over other options like the Icon GRO due to its 50mm tire clearance, aero seatpost, UDH compatibility, and low price of around $700 including handlebars and delivery. They praise the build quality, the UD raw carbon glossy paint that fades to black, and the ceramic T47 bottom bracket. The frame is described as not the lightest (around 1200g for size 52) but still light, and it forms the core of a complete bike build that weighs 7.7kg and costs under $3,000.
The Velobuild GF-005 is a carbon race-gravel frameset sold direct from China for about 550 EUR delivered to Germany. Shipping is DDP, so no further customs or VAT are due. It has a T47/86 bottom bracket, UDH, a proprietary aero seatpost, rack/fender eyelets and geometry close to the Ridley ASTR. Owners like the sporty, direct ride on gravel and road, and it rides well even on 35 mm slicks. Tyres up to 2.1" (about 54 mm) fit, but 2.2" probably not. One owner would buy it again any time. The recurring problem is headset play and creaking. The supplied compression ring is a few millimetres too low for some stem and cover combinations, so the expander cannot preload the bearings, and tightening harder can pull the expander out of the steerer. Owners fixed it with a taller metal compression ring (7.3 mm worked, with microspacers), by sanding the underside of the dust cap where it touched, and in one case with a branded expander; fitting the thin metal crown ring on the fork first matters. Other issues are a slipping aero seatpost, a stiff ride for comfort-minded tourers and 1-2 month delivery for new sizes.
AI Summary
Pros
- Very good value: about 550 EUR delivered to Germany with seatpost, shipped DDP so no extra customs or VAT.
- Sporty, direct ride that is fast on gravel and road, including on 35 mm slicks.
- Geometry similar to the Ridley ASTR suits many riders; long-term owners would buy it again.
more pros in the review
Cons
- Headset play and creaking are common: the supplied compression ring is too low for some stem and cover combinations, so preload is impossible and the expander can pull out of the steerer.
- The proprietary aero seatpost can slip under load even with carbon paste.
- Tyre clearance tops out at about 2.1" (54 mm); 2.2" likely does not fit.
more cons in the review
Key Points
- Carbon race-gravel frame, T47/86 bottom bracket, UDH.
- Proprietary aero seatpost (no 27.2 mm round post).
- Tyre clearance about 2.1" (54 mm on 25 mm internal rims).
more key points in the review
The VELOBUILD GF-005 is a Chinese carbon fiber gravel bike frame praised for its low price, light weight, and versatility. Users report it as a budget-friendly option that performs well on both road and gravel, with aero features and generous tire clearance up to 2.1 inches. However, quality control issues like resin excess in bearing seats and proprietary seatpost limitations are noted. It's seen as a 'one-bike-fits-all' solution for non-competitive riding.
AI Summary
Pros
- Very low price with no taxes/customs via XDB shipping
- Lightweight frame (around 1075g for XS, 1200g for S with hardware)
- Excellent versatility: performs well on road and gravel, with high tire clearance (up to 2.1")
more pros in the review
Cons
- Quality control issues: excess resin in headset bearing seat requiring Dremel fix
- Proprietary seatpost with limited offset options (0mm and 20mm only)
- Missing parts in delivery (e.g., offset seatpost)
more cons in the review
Key Points
- Carbon fiber material
- Frame weight ~1075-1200g depending on size/hardware
- Tire clearance up to 2.1 inches (53mm)
more key points in the review
The VeloBuild Aero Grav is an inexpensive (about $500) open-mould aero gravel race frame modelled on the Ridley ASTR RS, with T47, UDH, a proprietary aero seatpost and an integrated cockpit. Owners call it fast, stiff and responsive, as quick as a Supersix Evo on road wheels in one rider's Chung test, versatile with road and gravel wheelsets, and good value with clean moulding and faced interfaces; builds weigh 7.7-9 kg (7.8 kg in S with Rival E1). Real tyre clearance is about 50-52 mm: 2.1 in Thunder Burts fit with roughly 2 mm per side, but can mark the frame at low pressure, and 50 mm tyres wear the paint inside the chainstays. The ride is harsh, so tyre choice matters. Headsets often develop play: the one-piece expander and stiff C-ring are the usual cause, fixed with a two-piece expander, shims or a 7.3 mm aftermarket C-ring. Other drawbacks: fragile paint, low-quality headset bearings, a front derailleur mount too low for chainrings above about 50T (worse on size S), a flat bar without flare and a bouncy 2-bolt computer mount, no storage compartment, and slow, unreliable communication and shipping, including tax charged despite duty-paid shipping to Switzerland. Chris answers technical questions on WhatsApp, and the seatpost torque is 5.5 Nm.
AI Summary
Pros
- Excellent value for money, offering high-end features like T47 BB, UDH, and aero design at a very low price point.
- Fast, race-oriented geometry and stiff frame provide responsive handling and good power transfer, making it feel quick on road and gravel.
- Versatile as an all-road bike; can be built with multiple wheelsets (road and gravel) and handles well on mixed terrain.
more pros in the review
Cons
- Tyre clearance is overclaimed and tight: about 50-52 mm real, 2.1 in tyres can damage the frame at low pressure, and paint wears inside the chainstays with 50 mm tyres
- Very stiff and harsh ride quality, with minimal compliance from the frame and aero seatpost, requiring careful tire pressure and selection for comfort.
- Frequent shipping delays and poor communication from VeloBuild, with unrealistic timelines and lack of updates causing frustration.
more cons in the review
Key Points
- Inspired by the Ridley ASTR RS geometry; open-mould carbon
- T47 (86.5 mm inboard); UDH; rear axle 1.0 mm thread pitch
- Real tyre clearance about 50-52 mm; 45 mm tyres measure about 47-49 mm on 32 mm rims
more key points in the review
Where to Buy
| Rating | ||||
|---|---|---|---|---|
 aliexpress.com#1005009504219979Affiliate · MyBikeParts VeloBuild Official Store4.8/5 · 100% positive Price last checked 2 months ago | 5.0(14)60 sold | |||
| – | $479 | – | 5.0(2) |
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Questions about VELOBUILD GF-005
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