All Reviews

The VeloBuild VB-R-268 (2024) is a budget-friendly, T800/T1000 carbon fiber aero road bike frame, heavily inspired by the Specialized Tarmac SL7/Venge design. It features an integrated cockpit, Mavic Speed Release thru-axle system, and a zero-setback aero seatpost. The frame is advertised to weigh around 950g (size M, unpainted), but actual painted weights from users range from ~1040g to 1100g. It is compatible with tires up to 32mm (with some users reporting it can fit wider). Common build standards include a BB86 bottom bracket, flat-mount disc brakes, and internal routing for both electronic and mechanical groupsets. The frame is EPS molded and comes in various custom paint options for an additional fee. User experiences are generally positive regarding ride quality, stiffness, and value for money, though several recurring build and quality control issues are noted.

The Carbonda CFR-696 is an open-mold Chinese carbon gravel frame that has gained significant popularity among DIY builders. User feedback from a Reddit discussion reveals predominantly positive long-term experiences, with many riders reporting thousands of miles of reliable use across various terrains. The frame is noted for its value, versatility, and as a 'safe' choice within the open-mold market, though some concerns exist regarding paint quality and minor hardware issues.

The ELVES Eglath ARX is an all-road carbon disc frameset marketed as both an endurance and performance bike, with users noting its geometry similarities to endurance bikes like the Specialized Roubaix. Key attributes include a frameset price of EUR 1140, carbon construction using Toray T800/T1000, clearance for 700×38C tires, threaded T47 bottom bracket, UDH hanger, and compatibility with modern groupsets. Users debate its endurance classification due to geometry details like seat tube angles and stack/reach ratios.

The Spcycle R065 T1000 is a full carbon aero road bike disc brake frameset inspired by the Canyon Aeroad design. It features a T47 threaded bottom bracket, flat mount disc brakes, ISO 4210 testing standard, and compatibility with both Di2 and mechanical groupsets. The frame supports up to 32c tires (with users reporting potential for 34-35mm clearance) and includes an integrated handlebar option (HB-053). Users report it offers good value for money with aero performance, though quality control and component compatibility can be inconsistent. Common issues include bottom bracket clicking noises that may persist despite component swaps, and headset play with integrated cockpits often resolved by adding microspacers. Customer support responsiveness has been criticized. An upcoming revision (July 2026) is expected to feature UDH and approximately 80g weight reduction.

The Velobuild VB-R-218 is a Chinese carbon fiber road bike frame, a clone of the Pinarello Dogma F, available in rim and disc brake versions. It features a T700 carbon fiber construction, fully internal cable routing, and an integrated handlebar/stem. Typical weights range from 7.5kg to 9kg depending on build, with framesets costing around $500-$700. It uses a BSA threaded bottom bracket and direct mount rim brakes. The frame is praised for its value, aesthetics, and ride quality but has known quality control issues, particularly with seatpost clamping and bottom bracket threads.

A user built a BXT GRAVEL 135 bike with Chinese carbon components, reporting it as an enjoyable, sub-9kg machine despite being new to cycling and encountering minor assembly issues.

A user built a gravel bike using the LightCarbon LCG071S-PRO frame, reporting overall satisfaction with the build process and performance, but noting significant issues with the internal frame storage and included hardware quality.

A user shared their new Mondince FM316 gravel bike build, noting it's a significant upgrade from their 30-year-old CX bike. The frame assembled easily with no issues, and the ride is described as smooth and fast. Discussion in the comments focuses on sizing, with warnings that the frame runs large compared to other brands.

A user built the BXT 145 Pro aero road bike from Chinese carbon components, reporting excellent performance for speed and responsiveness over 300km, with a total bike cost of €1,499.26 and additional accessories pushing investment over €2,000. The build includes mechanical Shimano 105 shifting, 50mm carbon wheels, and various budget parts from AliExpress, Temu, and Amazon, with noted upgrades needed for the saddle and some assembly challenges.

Based on forum discussions, the BXT GRAVEL 135 is a gravel bike that users have built up for winter/mudguard use. Several users report a common issue with a gap in the integrated handlebars, which some have addressed by modifying components like bearings and split rings. The bike appears functional for builds, with at least one user reporting no problems during assembly.