All Reviews

The WHEELTOP EDS TX is a wireless electronic road groupset offering both rim and disc brake options, with carbon and alloy variants. Priced around $400-700 USD depending on version and sales, it competes with Shimano 105 Di2 and SRAM Rival AXS. Users report generally good shifting performance, but note a slow front derailleur, finicky setup, and concerns about water ingress, battery longevity, and brake lever sticking. Recent user experiences highlight common issues: brake calipers may leak mineral oil (though this can improve with use), shifter levers rattle, and a persistent ch-ch-ch noise on shifting is hard to eliminate, especially on 12/13-speed cassettes. The front derailleur is weak under power, and ghost shifting can occur due to a worn O-ring on the derailleur mounting screw. The groupset requires a shorter chain than standard, which can ruin expensive chains if later repurposed. Maximum cassette support is limited; 11-42T is possible with maximum B-screw but may degrade mid-cassette shifting. The Rotor Uno is essentially a rebranded TX and received a poor review from Cade Media. On the positive side, the TX works well with 11-speed Shimano cassettes and chains, especially in 1x setups, and the dREds app allows blocking gear combinations. The groupset supports 7-13 speed cassettes and has a proprietary app for tuning. Availability and warranty support vary by region, with some users experiencing reliability issues.

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, UDH hanger, full internal routing, and flat mount disc brakes. Frame weight is around 1000-1050g (size M unpainted) and fork ~450g. 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 upon request. Multiple metallic colors are offered. However, some users have reported quality issues including fork defects (undersized dropouts, delamination, rough finish), paint overspray, and orange peel. Communication with the seller can be slow. The frame has a BB drop of 80mm, which may require large tires to avoid pedal strikes. The fork lacks fender mounts (only cage mounts), limiting full fender use. Despite these concerns, the frame has seen significant sales and early builds are appearing.

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. 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. The seat angle is considered too slack for a race bike by some. Build quality is praised, and the frame comes with silver titanium bolts. Discount codes are available. Overall, the R8RS is a versatile aero frameset with good build quality, though its geometry and proprietary cockpit 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.