The reviewer discusses the 700Cx30C SEABOARD CR05 Road Bike Frame Chromium-molybdenum Steel Frame Carbon Fiber Fork Disc Brake 100x12mm 142x12mm Thru Axle in detail throughout the video. They mention purchasing the frame from AliExpress for £372 and highlight its steel construction with a carbon fork. The frame features external cable routing, a longer head tube for a more relaxed geometry, and barrel adjusters for gear cables. The reviewer appreciates the frame's traditional design, ease of maintenance, and the inclusion of sound deadening foam for the rear brake hose. They also note the frame's compatibility with 700x30C tires and potential for 700x32C tires. The frame's ride quality is praised for its suppleness and comfort on rough roads, though it is noted to be slightly less responsive compared to carbon frames.
Pros
- Steel construction with carbon fork provides a supple and comfortable ride
- External cable routing makes maintenance and building easier
- Longer head tube offers a more relaxed geometry
- ...and 6 more
Cons
- Slightly less responsive compared to carbon frames
- Heavier than carbon frames (8.6 kg for an extra-large size)
- Rear brake hose routing was tricky without guide tubes
- ...and 1 more
Key Points
- Chromium-molybdenum steel frame with carbon fiber fork
- External cable routing
- 100x12mm and 142x12mm thru axles
- ...and 6 more



The reviewer briefly mentions the BUCKLOS Rotor Mtb 160MM 180MM 203MM G3CS Durable Bike Hydraulic Brakes Rotor High Strength MTB Road Hydraulic Brakes Bike Part but does not provide detailed analysis.
Pros
- The brakes were already full of mineral oil from the factory, making bleeding easier.
Key Points
- The reviewer notes that the brakes require at least 160mm rotors.

The reviewer discusses the BUCKLOS Road Bike Bottom Bracket BSA 68/73mm Bicycle BB for SRAM DUB 29mm Crankset CNC Process Spindle Threaded Road Cycle Parts in the context of using it with a SRAM DUB crankset on a steel road bike. They mention that the bottom bracket is a BSA type designed for a 24mm axle but is being used with a DUB crankset that has a 29mm axle, which requires thinner bearings. The reviewer notes they packed grease around the bearings to improve longevity but express concerns about the durability of this setup based on past experience with similar configurations.
Pros
- The reviewer packed grease around the bearings to improve longevity
- The setup works with the SRAM DUB crankset despite the axle size mismatch
Cons
- The bearings are thinner due to the larger 29mm axle, which may reduce durability
- The reviewer had a similar setup on a gravel bike where the bearings lasted only about 2,000 miles
- The reviewer is not optimistic about the long-term durability of this configuration
Key Points
- BSA bottom bracket designed for 24mm axle
- Used with SRAM DUB crankset (29mm axle)
- Thinner bearings required due to larger axle
- ...and 2 more

The reviewer discusses the SENSAH EMPIRE HRD 2x11s group set in detail, mentioning its mechanical nature with hydraulic disc brakes. They note the shifters are chunky but express high hopes based on previous positive experiences with an earlier version of this group set. The shifting is described as light, clicky, and precise, operating similarly to Shramm's double tap setup. However, they highlight some inconsistencies between the left and right shifters, including differences in rubber quality and design. The front derailleur's three trim positions are noted as slightly frustrating. Despite these issues, the reviewer finds the group set functional and enjoyable to use.
Pros
- Mechanical with hydraulic disc brakes
- Light, clicky, and precise shifting
- Similar to Shramm's double tap setup
- ...and 1 more
Cons
- Shifters are chunky
- Inconsistencies between left and right shifters (rubber quality and design)
- Front derailleur has three trim positions, which can be frustrating
- ...and 1 more
Key Points
- 2x11speed mechanical group set with hydraulic disc brakes
- Shifters operate similarly to Shramm's double tap setup
- Front derailleur has three trim positions
- ...and 1 more


1 Second In It! Will My New AliExpress Cassette Survive? | Barlow Hill HC
Tom Bowers Cycling
Mentioned at 00:26
The reviewer briefly mentions the Ultralight SPEDAO SLR2 Road Cassette 11 Speed 11-25/28/32/34T Bicycle Freewheel CNC K7 11V HG Sprocket For R9100 Bike Parts but does not provide detailed analysis.
Pros
- The reviewer notes that the cassette is made of a single block of steel, which is expected to be more durable than their previous aluminium cassette.
Key Points
- The cassette is made of a single piece of steel with an aluminum spider built into the back.
- It weighs approximately 182 grams, which is lighter than their previous 105 cassette (272 grams).

The reviewer briefly mentions the ZTTO MTB Road Bike 8/9/10/11/12 Speed Cassette 11v 25T/28T//30T/32T/34T/36T Sprocket K7 10v Bicycle Freewheel but does not provide detailed analysis.
Pros
- They mention it is a well-machined cassette.
Key Points
- The cassette comes with a lock ring and separate cassette teeth.
- It is assembled using a set of three torque screws.


The reviewer briefly mentions the Continental ULTRA SPORT Ⅲ GRAND SPORT RACE Bike Tire 700x23C/25C/28C For Road Bike Vehicle Folding Anti Puncture Bicycle Tyre but does not provide detailed analysis.
Pros
- They mention that the Grand Sport Race tires are great and legitimate Continental tires.
Key Points
- The reviewer notes that these tires are not as fast as the GP5000s.



The reviewer briefly mentions the 5 Pair Bicycle Chain Link Connector Joints Magic Buttons Cycling Speed Quick Master Links For Mountain Bike 6/7/8/9/10/11/12 S but does not provide detailed analysis.
Pros
- They mention that the quick links work well.
Key Points
- The reviewer states that it's always good to have extras just in case something happens.


The reviewer briefly mentions the ZTTO 10 Speed Mountain Road Bike Chains 8 9 10 11 12S MTB 11speed Bicycle Chain 9S With Missing Link Magic Connecter but does not provide detailed analysis.
Pros
- Comes with a free chain link separator
- Works well with the Rero chain ring and SNX PR3 crank set
Key Points
- Generic silver chain with 126 links
- Includes a missing link magic connector


The reviewer briefly mentions the RIRO Road Bike Chainring CNC Direct Mount Narrow Wide Chainwheel Ultra-light AL7075-T6 Aluminum Alloy Bicycle Disc MTB Parts but does not provide detailed analysis.
Pros
- The reviewer notes it is made of AL7075-T6 aluminum alloy, implying good quality material.
Key Points
- Made of AL7075-T6 aluminum alloy
- Narrow wide teeth design to help keep the chain on


The reviewer briefly mentions the Bicycle Bottle Cage Mount Adapter Aluminum Alloy MTB Kettle Cage Conversion Base Multifunctional Lightweight Cycling Equipment but does not provide detailed analysis.
Pros
- Simple tool, easy to assemble
Key Points
- Allows installation to bottle cage mounts on the frame
- Provides two mounting points for the bottle cage
- Comes with a set of screws



QUICK PRO ER:ONE - China's Latest Aero Bike
China Cycling
The reviewer extensively discusses the QUICK PRO ER:ONE AERO Road Bike FRAMESET throughout the video, highlighting its design, performance, and features. They describe it as an unapologetic aero race bike with super wide forks, deep tubes, and other aero features to make it slippery through the air. The frame is noted for its stiffness and UCI legality despite its aggressive design. The reviewer mentions that it's designed for flat races and crits, with input from professional riders who prefer it for its speed and aerodynamics. However, they also note that it's heavier than some might prefer and has some minor design quirks like the brake cable placement.
Pros
- Fast and aerodynamic design
- Stiff and responsive for racing
- UCI legal despite aggressive design
- ...and 5 more
Cons
- Heavier than some might prefer (900-1000g for frame)
- Brake cable comes out too high on the fork, affecting aerodynamics
- Limited tire clearance (32mm max)
- ...and 2 more
Key Points
- Unapologetic aero race bike design
- Super wide fork and deep tubes
- Monocoque construction
- ...and 7 more

The new’ish IIIPro floating center lock disc rotors are pretty good. I have them on 3 wheelsets and braking is solid. Just make sure to use a disc rotor truing tool if they’re not straight.
I bought cycling bibs from Rion. Done 500 miles so far and still comfortable, really nice pad and the bib is good quality. Specifically like these as the inseam length is 2cm longer than other bibs and I like th extra thigh coverage.
RION Men's Cycling Bib Shorts Bicycle Clothes Bike Tights Outdoor Sports High Density Pad DOLOMITI Long Distance Riding 8 Hours

The reviewer discusses the upgraded RideNow TPU Bike Inner Tube, highlighting its improvements over the previous model and butyl tubes. They mention its benefits for cycling performance and practicality.
Pros
- Smaller size than butyl tubes, making them easier to fit inside the bike frame
- Lighter weight than butyl tubes
- Faster roller resistance
- ...and 4 more
Cons
- Upgraded model not yet available in all tire sizes (e.g., reviewer uses 28 tires but only size 32 is available)
Key Points
- Upgraded model features aluminum valve stem instead of plastic
- Upgraded model includes removable valve cores
- Sold over $1,000 on AliExpress with high ratings
- ...and 1 more


This site was made by us, to provide a good overview over the quality of various bicycle parts sourced from Aliexpress, Taobao, eBay and similiar marketplaces which lists mostly non-brand manufacturers. The rating systems of the those sites is usually unreliable, as a lot of reviews might be fake, outdated or very unspecific. Also, Aliexpress in particular only allows reviews for a very brief period after the sale, so long-term reviews and longetivity are not easily estimated.
Some of the links to those sites include an affiliate link, so when you follow that link and buy the product, the reviewer of that link receives a small commission, usually ranging between 1-7% of the sale price. All affiliate links are marked as such.
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Register as a reviewer"Why risk buying cheap stuff from abroad?"
We love new bike tech and follow bike brands extensively. Riding bike can be a very price intensive thing, but it can be made more accessible by saving some money, and spend it on the parts that matter mostly for you. After a couple of thousand kilometers, most buyer can determine the quality themself. YouTubers, like TraceVelo already have a successful history with using cheaper parts from Aliexpress or eBay. To crowdsource those experiences, we've made this site, to seperate the wheat from the chaff. To be honest, there is also a lot of crap or mediocre stuff out there, but at the same time you can find reliable and quality stuff.