All Reviews

The reviewer tests and reviews the Magene PES515 power meter, which is a spider-based power meter that comes with a PES crankset. They detail the unboxing, installation on a bike with a Shimano groupset, and extensive testing against other power meters. The reviewer notes the initial accuracy was off by 4-5% compared to their reference pedals, but after applying a calibration offset in the app, it showed excellent precision and repeatability. They conclude it is a very affordable option that requires some user calibration to achieve accuracy.

The reviewer briefly mentions the ZTTO BB386 Press Fit Bicycle Bottom Bracket And Install Tool Steel Ceramic Bearing 24 30mm MTB Road Bike BB DUB GXP Crankset but does not provide detailed analysis.

The reviewer mentions using a ZTTO T47 bottom bracket on a bike for about 5-6,000 miles with minimal maintenance in all weathers, and it remains smooth. They note it contains unbranded, no-name bearings, but the internal T47 design provides a more forgiving environment.

The reviewer discusses building a bike with a Winspace G3 frame. He initially used an L2 electronic groupset but had issues with the power cable routing through the chainstay, leading to frustration and eventual return of the groupset. He replaced it with an L2 mechanical groupset (GRT) and a Jaguire shifting kit, which worked flawlessly. He praises the frame's feel and confidence it provides, comparing it favorably to his old steel bike.

The reviewer discusses the Voicevelo G Major Disc Brake Gravel Frameset, highlighting its niche brand origin, attention to detail with titanium fasteners and custom components, but notes limitations in tire clearance and headset cable routing.

The reviewer states that the Arcaris 8848 Climbers Wheelset is his own/in-house brand's product and a major component for reducing the bike's weight. He plans a dedicated video but provides headline stats and some ride characteristics.

The reviewer states that the CRW Works HB01 Integrated Handlebar integrates super nicely with the frame using the standard FSA ACR headset adapter, making it look like a stock part. They mention it is pretty lightweight, though not the lightest in the world, and allows them to get into their aero position.

The reviewer briefly mentions the GANNA AEROFIN Seatpost as an unreleased part used to reduce weight. They note its lightweight design and distinctive aerodynamic shape.

The reviewer briefly mentions the MVMT M-Gold Ultralight 65g Road Bike Carbon Saddle but does not provide detailed analysis.

The reviewer briefly mentions the HUDUD Carbon Road Bike Crankset 277g Ultra Light 24mm Titanium Axle Easton Spider Fit Xcadey Sigeyi Power Meter but does not provide detailed analysis.

The reviewer briefly mentions swapping out the original seat clamp for a lighter one of the same design purchased from AliExpress.

The reviewer discusses the SCHWALBE CLIK Valve system extensively, focusing on a failure incident where a valve core broke. They detail the cause (lateral load from a mini pump on a non-fully-seated valve), the manufacturer's response acknowledging a design flaw and material update, and their personal decision to continue using the system. They explore compatibility with various valve stems and pumps, recommend specific pump setups to avoid future issues, and highlight the system's advantages.

The reviewer presents the ALVAS DA54 as a new aero road bike they have recently acquired. They describe it as a performance bike for those on a budget, costing approximately $5,200 AUD. The bike features a T700 and T800 carbon fiber frame, an aero design with a chunky fork and bottom bracket area, and comes with a full Shimano Ultegra 12-speed Di2 groupset, 60mm carbon wheels (Helux brand), and a comfortable stock saddle. In stock form, the bike weighed 8.4 kg with pedals. The reviewer made several modifications (wheels, saddle, cassette, bar tape) to reduce the weight to 7.77 kg. They praise the bike's handling, stability at high speed, sharp steering, and comfortable geometry. They are impressed with the value, particularly the inclusion of Ultegra Di2 and carbon wheels at the price point.

The reviewer purchased TUKUS C88NEO carbon wheels from AliExpress for $1,100 AUD and was impressed by their performance. The wheels are 88mm deep, weigh 1655g (under claimed 1700g), and feature a 23mm internal/30mm external width, steel spokes, and a ratchet 36T hub. Setup was easy, and the wheels felt light and nimble, comparable to 50mm deep wheels. The reviewer noted UCI approval and positive buying experience.

The reviewer analyzes the ZTTO SLR Gen3 11-speed cassette, focusing on a specific failure where the top two sprockets sheared off. They note the cassette is lightweight, visually appealing, and affordable. The design involves the top three sprockets milled from a single aluminum block with the rest being steel. The reviewer has used smaller versions (11-28T) for years without issue, but identifies a design flaw in larger sizes (11-30T and up) where the top two sprockets are connected by a thin ring of supports, creating a potential cantilever beam effect and stress risers. They attribute the specific failure to use on a rough cyclocross course with spiky power delivery. The reviewer concludes that these cassettes prioritize weight savings over durability and safety margin, advising caution with larger sizes.