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 12 days). 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; 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. A test with lower handlebars confirmed comfort, leading to size L choice. For 179cm/83cm inseam, size M with long stem works. The frame is also available from Light-Cycling at a lower price, but the site has errors and AI content, raising legitimacy questions. 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 or forgotten components. 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. 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 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. The 'First Aid Kit' option in the app is a new but undocumented feature. However, 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 firmware updates can still brick components. Customer support remains poor, with reports of LTWOO representatives becoming defensive when criticized. 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.

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). 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 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. 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 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.