All Reviews

The GANNA Angle° is a Chinese-made one-piece carbon cockpit (handlebar and stem) that resembles the Roval cockpit. It features a -10° stem angle, 30mm stack, 71mm reach, 125mm drop, 30mm flare, and comes in widths 36-42cm and stem lengths 80-140mm. It uses a 1-1/4" steerer as standard but includes a shim for 1-1/8". Claimed weight is 320g for 400x100mm; actual sample weighed 328g for 360x110mm. It is praised for its stiffness, clean look, and lack of a bump on the hoods, but criticized for compatibility issues with some frames (e.g., Scott Foil) due to a poorly designed transition spacer. It is available through retailers like Panda Podium.

The Winspace M6 is a third-tier frameset priced at $1499, aiming to undercut competitors. It is made of carbon fiber and weighs 1041g (frame only). The geometry is similar to the original T1500. It features a deep fork that may be susceptible to crosswinds. Stiffness is high (headtube 79 Nm/deg, BB 109 N/mm), but comfort is low (rear triangle 319 N/mm).

The Spcycle R098 is a carbon road bike frame that appears to be a clone of the Colnago V5RS, sharing similar geometry and design. It features a full internal cable routing, disc brakes, UDH hanger, and supports 700x32C tires. The frame is no longer available on Spcycle's website, possibly due to legal pressure from Colnago. It is similar to the R088 but with updated aesthetics. Weight and exact pricing were not discussed in the posts.

The SPCycle G028 is a new carbon gravel frameset offering massive tire clearance up to 700x57C or 29x2.25 inches, making it suitable for monster-cross or drop-bar MTB builds. It features Toray T1000/T1100 carbon, T47 threaded bottom bracket (85.5mm shell), UDH hanger, full internal routing, and flat mount disc brakes. Frame weight is around 1000-1050g (size M unpainted) and fork ~450g, though actual weights can be higher (e.g., 1200g frame, 460g fork for raw carbon with clear coat). It has passed ISO 4210 testing. Sizes M and L are available now; S and XL expected mid-May 2026. Pricing is competitive: available on AliExpress for around $739-924, or from the SPCycle website for about $628 including DDP shipping. The frame can be ordered without rivets on fork/seatstays or with custom paint upon request. Multiple metallic colors are offered. However, significant quality concerns have been reported: many forks exhibit rough machining, voids, and exposed carbon fibers around the brake hose port, with some users deeming them unsafe. Seller has agreed to replace some defective forks, but replacement forks still have poor finish. Other issues include paint overspray, headset preload problems requiring shims or third-party parts, a poorly sealing plastic storage door, mismatched thru axles, and absence of build instructions. Some users have also reported a too-narrow seat tube requiring sanding. Communication with the seller can be slow but some users received responsive support. Despite these drawbacks, early builds report a good ride quality, ample tire clearance, and successful builds with various groupsets (SRAM, Shimano, Wheeltop) and 1x/2x setups. The frame has seen considerable sales and positive feedback on geometry and modern standards. Official torque specs are now available: seatpost clamp 6 N·m, compression plug 12-15 N·m, T47 BB 25-40 N·m.

The Avenger R8RS is a carbon aero road frameset from Avenger, priced at $1669 with an integrated Y-type handlebar and aero extensions, or $1399 with a standard road handlebar. The frame weighs 964g claimed for 52cm, and a size 56 complete build weighs 7.4 kg including pedals and computer mount; some users have built it under 7 kg with premium components. It offers 34mm tire clearance. The bike features a proprietary headset system that allows switching between the integrated cockpit and standard handlebars via a spacer kit; the frame ships with one 0.5 cm spacer. The geometry is similar to an endurance bike with a short reach and upright position, but some users note it is comparable to the Cervelo S5. However, the advertised stack is misleading; actual stack is lower than stated due to handlebar rise measurement and a 2.5 cm head tube notch, with users measuring approximately 606-607mm for size 56 and recommending subtracting 3 cm from the chart. The frame is incompatible with mechanical shifting. Build quality is praised, and the frame comes with silver titanium bolts. Discount codes are available. The stem can be purchased separately for $80, and an extra Y stem for $100. Some users reported issues with titanium bolts and headset adjustment, including headset play that can develop after rides, often attributed to plastic spacers creeping; solutions include higher torque, carbon paste, or replacing spacers. The brand name 'Avenger' is perceived by some as toyish. The frame is compatible with electronic shifting like SRAM AXS, and hydraulic hose routing is straightforward. Custom paint jobs are available for $150. Overall, the R8RS is a versatile aero frameset with good build quality and impressive speed, though its geometry, proprietary cockpit, and misleading specs may not suit all riders.

The Onirii Flash is a lightweight (claimed 798g) aero road bike frame sold on AliExpress, inspired by the Look 795 Blade RS with a very low stack (15mm). It is part of Onirii's lineup alongside the One Pro (850g, similar to Spcycle R088). Users note decent value for fully built bikes with Ultegra and accessories, but highlight very low headtubes requiring extreme saddle-to-bar drop or spacers. Customer support is responsive on AliExpress but had past issues with barstem mislabeling.

The INCOLOR SR "Speedster Intropy" SR/SR+ (also referred to as SS/SS+) is a high-end Chinese aero road bike praised for its stiff front triangle, stable downhill handling, and excellent build quality. It features a 28.6mm round steerer, T47A bottom bracket, and clearance for up to 38mm tires, though actual clearance with a front derailleur may be limited to around 32mm. The frame is relatively light (around 890g for size 54 painted), but the integrated handlebar is noted as heavy (around 400g for 130mm stem). The bike offers aero performance close to top-tier bikes like the S5 and SL8, with a comfortable rear end but a stiffer front. The integrated seatpost (ISP) on the SSR model is a polarizing feature due to limited adjustability; however, Incolor now offers seat clamp spacers with different offsets for additional fine-tuning. Paint quality is delicate and chips easily, so protective film is recommended. The stock thru axles on the SR+ have poor hex fit and are not compatible with Specialized axles. Incolor provides a 30% crash replacement discount. The bike is available through distributors like Ciclisti (EU) and PandaPodium (US), with custom paint options. Long-term owners report high satisfaction, with some noting the seatpost clamp can crack or loosen, and the fork crown area requires regular cleaning to prevent paint wear. A Cyclingnews review was critical of comfort, but many users dispute it, citing proper setup and component choices.