All Reviews

The FM336 Mondince is a carbon fiber gravel/all-road frameset with progressive geometry, praised for its custom paint options including new chameleon and metallic finishes, and competitive pricing around €635-670 shipped to Europe (frame, fork, seatpost, axles, headset, and bag). Users contact seller Jack via WhatsApp (details on Mondince website) for ordering, with options for integrated carbon handlebars/stem painted to match. Jack provides responsive customer service and fast production turnaround (2-3 weeks for some orders, with recent lead times around 5-6 weeks for custom paint). The geometry is 99% similar to Orbea Terra H30 and nearly identical to Trek Checkpoint SLR, offering reduced toe overlap compared to some competitors due to a longer front center. However, the manufacturer now advises maximum 47mm tires for safe clearance (4mm per side with 50mm tires), contradicting earlier 50mm claims and causing some users to switch to other models like FM296 or FM316. Actual rear clearance is limited to ~47mm; 50mm tires (e.g., Thunder Burt 2.1) do not fit safely. Jack offered compensation (€100 refund or new frame discount) for the discrepancy. Build quality is generally good, but issues have been reported: paint chips easily during installation, some frames have carbon splinters around rivnuts, and the magnetic storage cover may come off easily when a bottle is mounted, causing paint chips; some users had to tape it or push until it clicks. Brake mounting can be confusing: 4-piston calipers may require a 140mm adapter for 160mm rotors at the front, contrary to standard adapters. Headset spacer compatibility issues exist with non-Mondince integrated handlebars (e.g., Lexon Unox), and some users experienced play in the headset requiring careful adjustment. The Lexon Unox handlebar has been reported to crack at 5 Nm torque due to carbon pits. Frame storage features a Fidlock magnetic door. Ride feel is planted, solid, and comfortable. Payment via SEPA transfer is available to avoid fees. Shipping to Europe can be as fast as 3 days (e.g., Norway). Jack is also planning a future frame with 57mm tire clearance. Size recommendations: for 185cm with long legs, size L is recommended by Jack; size XL is closer to current bike geometry. For 194cm/87cm inseam, size XL with 450mm seatpost recommended. The frame uses road standard hubs (12x100/142). The headset is IS52 standard (52mm ID, 56mm OD, 1-1/2" bearings). The frame is also available from Light-Cycling at a lower price, but the site has errors and AI content, raising legitimacy questions; however, one user successfully ordered from Light-Cycling and received the frame in 4 weeks with good communication and packaging. Some users reported difficulty threading the brake hose due to excess glue, which Mondince acknowledged and resolved by filing the obstruction. Additionally, a customer's photo was allegedly used without permission as a fake review, and Mondince published an AI-generated article with unrealistic images, damaging reputation. Some orders experienced delays due to painting the wrong frame size, forgotten components, or defective storage doors. Newer reports highlight issues with compression ring and bearing cap stacking too high, requiring DIY modification; Deda Superbox V2 stem may need a dedicated compression ring; fork expander may slip, and carbon paste can worsen it, requiring a longer expander. Some frames have rivets that spin endlessly, and brake hose routing can be blocked by glue/resin. Paint color may not match exactly. Despite these issues, many users report satisfaction with the frame's performance and customization options.

The LTWOO eRX/eR9 (V3) is a Chinese electronic road groupset known for its low price, typically $300-$500 USD on AliExpress with coupons, though recent pricing has been inconsistent (e.g., 80 Designer Store charging 530€ + 114€ shipping for an ER9 without brakes). It features 11/12-speed compatibility, hydraulic disc brakes using mineral oil, and replaceable 14500 batteries. Key attributes include: price around $300-$500, weight varies by model (eR9 alloy, eRX carbon; eR7 is a mid-tier option), and it uses standard road standards with compatibility for various cassettes (up to 34T with modifications, and some users run 11-42T with 46/30 chainrings) and cranksets. The V3 version introduced USB-C charging on the front derailleur, improved shift buttons, and better water sealing, though reliability and warranty support remain common concerns. A recurring issue is the groupset suddenly becoming unresponsive mid-ride, requiring a brief charger connection to 'wake up' the system. This is often caused by the battery holder slipping inside the seatpost, triggering BMS protection. Users recommend securing the battery holder with rubber mounts or bubble wrap. Additionally, the groupset does not support USB-C to USB-C (PD) charging; only USB-A to USB-C cables or OTG adapters work. Shifting performance is significantly improved with Shimano cassettes and chains, while aftermarket Chinese cassettes may cause hesitation. The groupset continues to mature, with newer versions featuring lighter brake calipers (about 70g lighter per caliper) and improved compatibility. A major recent update (June 2026) reintroduced auto-trimming for the front derailleur, which automatically adjusts to prevent chain rub and works on many firmware versions via app update. However, auto-trim has mixed results: some users find it works great, while others report aggressive trimming causing chain drops, especially in big chainring/largest cog combinations. The 'First Aid Kit' option in the app is a new but undocumented feature. Users report ongoing challenges: non-standard batteries (e.g., 1000mAh or 1500mAh) can cause failure to wake up; the battery holder can break when inserting tight batteries, and some holders crack even with the smallest 14500 cells; water ingress can still occur in V3/ER7 versions, causing rear derailleur failure after rain; and firmware updates can still brick components. Customer support remains poor, with reports of LTWOO representatives becoming defensive when criticized, and spare parts availability is extremely poor—LTWOO may discontinue production of parts (e.g., shifter housings) within a year of version release, leaving customers unable to repair. V3 is not backwards compatible with V1/V2 components. Some users report chain skipping on specific gears under load, requiring fine micro-adjustment. Gear protection may no longer prevent shifting to the small chainring while in the 11 and 12 cogs after the auto-trim reintroduction. The new fully wireless eGR groupset with integrated battery is not yet released as of mid-2026. Despite these issues, the groupset offers excellent value for DIY enthusiasts willing to troubleshoot, and some users report no problems after thousands of kilometers. LTWOO eRX TT was used by a professional team at a Tour de France Femmes stage, indicating some pro-level adoption. The eR7 rear derailleur exists in at least two versions (one Shadow-style, one with short connection), which can cause confusion. Overall, the groupset is a viable budget option for those who accept the risks and are willing to secure the battery holder, use Shimano cassettes/chains, and potentially seal cables with silicone or liquid electrical tape.

The Quick Pro ER:ONE is an aerodynamic road bike frameset praised for its competitive pricing compared to Western brands, with complete bikes starting around $5,700 USD for Dura-Ace builds and framesets costing approximately $2,400 USD (with occasional 10% discounts). It features a carbon frame with CFD optimization, T47 bottom bracket, UDH (Universal Derailleur Hanger), and tire clearance up to 700x30mm (max 32mm rear confirmed by users, though some report fitting 34mm tires with adequate clearance). The frame weight is around 1,000g for size M (999g reported), with the fork weighing about 480g. Users highlight its stable handling, smooth ride quality, and aggressive styling similar to the Scott Foil, with recent reports confirming excellent performance in windy conditions using deep-section wheelsets. Custom paint options are available for an additional fee, offering personalized aesthetics with transparent finishes (e.g., red, green) that show the carbon underneath; the 'Night Dark' color is glossy raw carbon. The brand sponsors professional cycling teams, adding credibility. However, concerns include limited resale value, potential bottle cage compatibility issues with larger bottles rubbing the downtube (though Giant Propel aero cages can fit 950ml bottles), and some minor build challenges like rear derailleur clearance on the smallest cog. The stock integrated handlebar has a low stack height, which some users find too aggressive, leading to recommendations for aftermarket riser bars; however, it is possible to use a traditional stem/bar combo by adding a round spacer on top of the stock spacers. Aftermarket parts like Bikone or Novaride bottom brackets are suggested for the T47 interface, and dealers in Europe (e.g., Ruben Bike in Portugal) provide tax-free shipping and support. Cable routing is generally reported as easy, though aftermarket cockpits with wider channels are available if needed. Users have built lightweight bikes (e.g., 6.6kg) with custom paint and deep-section wheels. SRAM crank compatibility is confirmed: standard (non-wide) cranks work with 50-54t chainrings, and for 13-speed setups a standard crank with 45mm chainline is recommended. Quick Pro offers a 15mm setback saddle post, and aftermarket options like Hylix zero offset seatposts allow more forward saddle adjustment; the Fairlight drop best road adapter also fits and allows 26mm extra forward movement. The frame is lighter than comparable Western models (e.g., Merida Reacto, Giant Propel) by about 150g, especially in raw glossy finish. The ER:ONE is available in local bike shops in some regions (e.g., Philippines), offering warranty and the ability to test the bike before purchase, which may justify a higher price compared to direct online purchase. A 3D-printed radar mount is available on Etsy, designed specifically for the ER:ONE. Prices are expected to increase by $100 on August 1, 2026, and discount codes may expire, so potential buyers should act soon.

The BiNavi Air is a slimmed-down, more affordable version of the popular BiNavi cycling computer from iGPSPORT. Key attributes mentioned by users include a price of approximately $196 USD (compared to $288 for the standard BiNavi), a smaller screen and battery, and OSM-based maps optimized by iGPSPORT. It supports features like custom workouts, TrainingPeaks integration, real-time tracking, and route simulation for indoor training. Recent firmware updates have added new data fields for cycling dynamics and breathing sensors, along with improved route customization options like choosable colors. The device is compatible with all radars, including Garmin models, and GPX route import generally works accurately for navigation. However, users report issues with altitude auto-calibration (which only works when moving), limited workout customization compared to competitors, software localization problems, and screen brightness that remains unchanged despite updates. The ecosystem is considered less mature than competitors like Bryton for features like climbPro functionality.

The Carbonda CFR-1056 is an endurance road frame, often compared to the Giant Defy and Canyon Endurace. It is designed for comfort on long rides with a relaxed geometry, internal or semi-internal cable routing options, and a focus on tire clearance. The frame is made from carbon fiber, with users reporting frame weights around 1050-1250g depending on size and paint. It uses a BB86 press-fit or BSA threaded bottom bracket (BSA became available later). The fork weight is around 480-520g. Pricing for the frameset (frame, fork, seatpost, clamp) starts around $490 USD for external routing and $650 USD for internal routing with an integrated handlebar, plus shipping and paint costs. Users highlight its value, good paint quality, and versatility for endurance riding and light gravel.

The Hudud Carbon Road Bike Crankset is a lightweight carbon crankset available in various lengths (e.g., 160mm, 165mm, 167.5mm) with 110x4 spider configuration. Users report a listed weight of 309g +/-10g but actual measured weight was 318g; the 167.5mm version with all hardware weighs 308g, while the 165mm arms and spindle weigh 180g. The spindle features innovative weight reduction design with a larger bore diameter between threaded ends. The carbon finish is described as nice satin with visible weave and simple branding. However, significant compatibility issues exist with Shimano chainrings, particularly with the spider diameter being incorrect (95-96mm vs Shimano's 94mm), preventing proper fitment of DA chainrings. The vendor has been unresponsive in resolving this issue over several weeks, and some users have returned the crankset due to the defective spider. Additional problems reported include a titanium spindle diameter that is slightly oversized, causing extremely tight fit or inability to insert into bottom brackets with solid aluminium caps (though plastic-capped BBs like Shimano may work). Some users experience crank arms loosening from the spindle and extremely tight left pedal threads. Lateral wobble/run-out of chainrings due to misalignment of the crank arm mounting face with the spindle has been reported, with some sets having significant run-out while others are acceptable. Manufacturing variations between sets affect quality and fitment. On the positive side, some users have had no issues over long rides (5-6 hours, 130-150km, 1600-2000m elevation), praising the finish and performance. The crankset can be paired with third-party power meters (e.g., Xcadey, Magene, Coospo) with some modification, such as filing the spider to fit the Easton spindle. Spacers are often needed to center the crankset, and the spindle length is at the minimum, requiring no spacers and adjustment ring bottomed out in some bottom brackets. Overall, the Hudud crankset offers a lightweight carbon option at a competitive price but suffers from inconsistent quality control and compatibility issues.

The LongTeng LTK266-D-SL is an open-mold, super-lightweight road bike frame with a claimed T1100/T1000/M65 carbon blend, designed for versatile riding including light gravel and road. It features a T47 internal bottom bracket, UDH (Universal Derailleur Hanger), and clearance for up to 35mm tires with 6mm of clearance; some users have fit 38mm tires (43mm WAM) but with tight clearance. However, a user reported that 35mm GP5000 S TR on 32mm internal width rims expanded to 40.7mm and initially fit with ~3mm clearance, but after further expansion clearance became insufficient on the left chainstay, so a 24-26mm internal rim is recommended for 35mm tires. The frame is praised for its low weight (around 760g for the frame, 325g for the fork; painted size L at 866g; XL frame with hangers at 835g, fork uncut 315g, seatpost incl. metal 150g), modern geometry similar to race bikes like the Tarmac SL8, and high value for money, typically costing $800-$950 delivered. Users report a 'delightfully boring' ride feel—responsive, comfortable, and stable, with some comparing it to a TCR; one user noted a quiet, noiseless ride after 550 km. Reliable mechanical performance and easy assembly are common positives, with build weights as low as 6.28 kg achieved; recent builds include 6.645 kg (SRAM Force e1, with pedals/cages/mount) and 6.8-6.9 kg for an XXL with custom paint. Long-term durability reports are positive, with users at 4,970 km and 6,000 km reporting no problems. However, quality control issues persist: poor-fitting components like the headset and seatpost clamp, thin paint prone to scratching, and a stock seatpost clamp that may require shimming and exceeding torque to hold securely. The seatpost clamp bolt is often too long, requiring a 28-30mm M5 replacement; the original bolt can press against internal carbon and cause marks or chips. No setback seatpost option is available from LongTeng. The front derailleur hanger may lack the necessary hole, and no grommet is provided for the FD cable exit (5mm round hole); users have used 4.5mm rubber plugs from AliExpress or Sugru. Some users report a larger-than-normal fork/headtube gap, uneven rear brake mounts, and rough bottom bracket bearing feel with ZTTO T47 BB. The stock thru-axles are low quality and often upgraded, though one user noted they are only 18g heavier than aftermarket options. The ordering process can involve communication delays, especially with custom paint, but recent shipments have been quick (19 days to USA, ~4 weeks to Netherlands with custom paint, 4 days after dispatch to Europe). XL and XXL sizes are now in stock as of April 2026. The weight limit is approximately 100 kg. Some frames have cosmetic imperfections in the seat tube area (carbon fiber interface marks) that may be mistaken for cracks; the manufacturer claims they are harmless, but some users remain concerned. The FSA No.55 headset may not fit perfectly with some integrated cockpits; the supplied LTK bearings often fit better. Assembly of the FSA ACR headset can be confusing; the LS version includes a 45-degree crown race (H2630A) that fits only the 45-degree bearing (MR261A) on top. The correct order is: fork, MR127 bearing (bottom), frame, MR261A bearing (top), H2630A crown race, FSA cover, spacers, (adapter), stem. Recent discussion highlights that the FSA ACR N55 headset may not fit well with common Chinese integrated handlebars (e.g., Kocevlo) due to proprietary compression rings and spacer pins, and the top cover may rub the frame, requiring a 0.5mm spacer. The FSA top bearing has a 45-degree inner camber (or 36-degree for the regular No.55), while the LT bearing has a 36-degree inner camber. Mixing parts is inadvisable without careful measurement. The frame is identical to the Tideace FM-CR266, Permeants ST-09, and 8bar Kronprinz Carbon V3. A new HB266 handlebar is available for around $100, lighter than other models, but has a top stem section not perpendicular to the fork steerer, preventing additional spacers above the stem before cutting. Despite these warts, the frame offers excellent value and performance for those willing to address minor component upgrades. Overall, it's a solid all-rounder for the price, with an easy assembly experience for first-time builders, though attention to component upgrades may be needed.

The LEESE LSE-C01 is a lightweight carbon crankset available on AliExpress, typically priced around $118-$150. It features CNC machined aluminum components, comes in various lengths (down to 135mm), and uses a DUB spindle with multiple interface options (Easton, 3-bolt, 8-bolt). Users report weights around 330-400g for the crank arms plus spider. Installation requires careful spacer adjustment and isn't plug-and-play, but performance is generally positive once properly set up.

The ELITEWHEELS EDGE wheelset is discussed primarily in the context of noise issues, particularly creaking or clicking sounds from the rear wheel under high torque or power output (above 200-250W), often during uphill climbs or low cadence situations. Users report isolating the noise to the rear wheel through component swaps, with potential causes including the cassette (especially with certain brands like Goldix), spokes touching each other, or hub/bolt issues. Some users note the noise appears more frequently on hotter days. The wheels are compared to similar models like Yuanan wheels, and troubleshooting involves checking the bottom bracket, seat post, pedals, and through axle torque as alternative noise sources.

The ELVES Falath EVO+ Carbon Road Disc Frameset is a 2023 aero road bike frameset that has generated significant discussion. Key attributes mentioned include: price around $1100-$1300 USD, frame weight approximately 1300g for size 54, carbon construction with some fiberglass in steerer, T47 bottom bracket (EVO+ model), UCI certification, ISO 4210 testing, and proprietary integrated cockpit. The geometry is polarizing with very short top tubes on most sizes except the 61cm which has unusually long reach, creating fit challenges. The design features aggressive aero tube shapes but has been criticized for rectangular profiles and questionable aerodynamic optimization. Delivery times range from 4-10 weeks with custom paint options available.

The BXT-SL-115 is a lightweight carbon fiber road bike frame purchased primarily through AliExpress/BXT Official Store. Users report frame weights around 962g (size 52cm) with derailleur hangers, and complete builds weighing 8.08-8.8kg. The frame features chameleon paint that changes color based on lighting, integrated handlebars, and a T47 bottom bracket. It accommodates various groupsets (Tiagra, 105, Ultegra) but requires careful component compatibility. Delivery typically takes 18+ days with additional shipping fees. The ride is described as stiff and responsive, though steering can be twitchy with a slammed stem. Tire clearance is limited to approximately 32mm.

The ZRACE XG4 is a flat mount four-piston caliper discussed as a budget-friendly alternative to premium options like Hope RX4+ and Shimano 9270/8170. Users note it's a copy of the Hope RX4+ design, offering significant weight savings (around 70g lighter than Shimano 8070 calipers) at a much lower price point (under €80 delivered). Concerns exist about potential issues with bleeding, pad clearance, and reliability, similar to problems reported with the original Hope RX4. It's suggested that bleeding may require specific kits, and user experiences are limited, with recommendations to seek more information on specialized forums.

The ICAN Cycling Flyee is a custom carbon road bike frame that users build up with their own components. Based on forum discussions, it's positioned as an affordable carbon frame option (frame + bar for $1,199) that offers a geometry described as "a really nice combination of snappy and responsive but also a little more upright and comfortable." The frame features full internal cable routing, T47 bottom bracket, and disc brake compatibility. Users report positive riding experiences with improved performance compared to other bikes, though the build process requires technical skill, especially for internal routing.

The ICAN Cycling Flyee is a lightweight carbon road bike frameset that resembles the Orbea Orca geometry. It features a T47 bottom bracket, UDH (Universal Derailleur Hanger), generous tire clearance (up to 35c), and a higher stack geometry that many users appreciate for comfort. The frame weighs approximately 880g (size 52) with the fork at 362g. It comes with a carbon seatpost with a carbon cradle, though some users prefer metal alternatives. The frame is noted for its attractive paint quality and clean internal routing. However, several users reported quality control issues, particularly with the front fork threads and unfaced bottom bracket and disc mounts. The price is competitive, and shipping is fast, but additional costs may arise from needed repairs or replacements.

The XMCS 2026 Gravel Bike (GRT) is an aero gravel frame designed by Peter, featuring 57mm tire clearance front and rear (confirmed to fit 2.4" tires with 4-5mm clearance). It has a T47 85.5mm bottom bracket, proprietary aero seatpost, in-frame storage, UDH compatibility, and mounting points on the top tube and down tube. The frame weight is approximately 1035g (size M) with a 450g fork. It supports both 1X and 2X drivetrains, though front derailleur mount may be tight with large tires. Two handlebar options are available: GR: AERO and GR: RISE (with 25mm extra stack). The frame is priced at USD 1490, with package deals including handlebars and wheelsets. Delivery is expected from May to August 2026, starting with size M. The design focuses on aero performance and wide tire clearance for racing, rather than adventure or touring features. The first frame has been produced and was displayed at Eurobike in June 2026, receiving significant attention. Recent testing confirmed that a 46T chainring fits with 57mm tires; 48T may be possible with a wider chainline, but 50T is unlikely. The official website currently states 1x 46T only, but they are working on an update for 48T or 50T. The team is investigating small chainstay refinements to allow up to 50T in a future version, though this may require dropping mechanical groupset compatibility. The branding and logo have received mixed feedback; in 2026 the frame will use the latest XMCS logo, with an option to order without decals. The team is working on a new branding concept for 2027. Standard paint is one simple color, with custom colors available at extra cost. The headset is standard FSA ACR with OD1 steerer. Some customers have noted that the ordering process and customer experience need improvement; communication has been criticized, and some feel the launch was mishandled. The bike is now available for purchase on the XMCS website. First ride reports from Tim (Requiem84) indicate excellent comfort and compliance, with stable handling and a praised handlebar design. No toe-overlap was experienced with 2.4" tires on a size M frame. Aerodynamic testing showed the GRT is only 11 watts slower at 35 km/h than the VRT, with a CdA of 0.301 vs 0.281. In road spec with 65mm wheels and 28c tires, the bike weighed 7.4kg including pedals. The frame does not come with internal storage bags, and custom logos are not offered. Recommended bottom brackets include Bikone and Ceramicspeed. The internal storage door is 4x13cm, deepest point 5cm high, and can fit a small pouch. Frame protection must be added by the user; there are mounting holes on the underside of the down tube for a bottle cage. The frame is rugged and suitable for ultra-distance events, though racks and fenders are less ideal. The GRT has been selling well, with coverage on Rennrad news and GCN Global, and XMCS had to hire more sales reps.