Bike part reviews and YouTube bike-builds

About This Site

We help cyclists find quality bike parts from China with real reviews and price tracking.

This community-driven platform features detailed product reviews, price history tracking, and YouTube video analysis to help you make informed purchasing decisions.

Supporting parts from:

ALIEXPRESS
DECATHLON
PANDAPODIUM
winspace.cc
farsports.com
lightcarbon.com
xmcarbonspeed.com
xmcarbonspeed.cc
velobuild.com
nepestsports.com
tantancycling.com
tantanbikes.com
elvesbike.com
trifoxbike.com
yoeleobike.com
wheeltop.com
magene.com
superteamwheels.com
movingsports.cc
9velo.com
igpsport.com
elite-wheels.com
dengfubike.com
tideacebike.com
mondincecycle.com
serenadebikes.net
shopsekabikes.com
icanbikes.com
sp-cycle.com
afbicycles.com
dfscarbonwheels.myshopify.com
zenocycleparts.com
bxtbikes.com
brytonsport.com
speedercycling.com
icancycling.de
sunrimoon.com
carbonda.com
avengerbikes.com
oniriibike.com
ltbikes.com
alvas.bike
karvoncycling.com
rockbrosbike.de
rockbros.com.au
rockbrossport.pl
...to be continued

Besides this Site & YouTube, there is a huge community of tinkeres and bike-builders over on the Chinertown forum:

Show Off Your Build

1

Choose Bike Type

Road, gravel, MTB and more

2

Add Components

Track prices and weights, get geometry data

3

Share Build

Get a unique shareable link

1262 items found
YouTube-Video by JULEZ | CYCLINGon 2026-03-16

The reviewer tests and discusses the RIDERACE torque wrench set. They state it is of very high quality, well-made, and works excellently on the bike. They mention it is easy to use, has a good size for bicycle work, and the quality is faultless in their opinion. The only drawback noted is that the click can be quiet at higher torque settings.

Pros

  • High-quality and well-made construction
  • Works excellently on the bicycle
  • Easy to use and handle
  • ...and 5 more

Cons

  • The click sound can be quiet, especially at higher torque settings, requiring careful listening to avoid over-tightening.

Key Points

  • Brand: Rider Ace
  • Torque range: 2-24 Newton meters
  • 1/4" drive
  • ...and 4 more
€31.79Price about 14 hours
aliexpress.comAffiliate by MyBikeParts
YouTube-Video by JULEZ | CYCLINGon 2026-03-16

The reviewer discusses a lightweight, combination-lock cable lock purchased for short stops on bike tours. They state it is intended for convenience and as a deterrent against opportunistic theft, not for serious security.

Pros

  • Very lightweight and takes up little space in a bag.
  • Inexpensive (around 3 €).
  • Convenient for quick stops (e.g., cafe, supermarket).
  • ...and 1 more

Cons

  • Offers no protection against thieves with tools like side cutters.
  • Only protects against the bike being carried away, not a determined theft.

Key Points

  • It is a combination lock cable lock.
  • It is telescopic and retractable.
  • Its primary purpose is protection against opportunistic theft.
  • ...and 1 more
€4.09Price about 14 hours
aliexpress.comAffiliate by MyBikeParts
aliexpress.comAffiliate by MyBikeParts
YouTube-Video by JULEZ | CYCLINGon 2026-03-16

The reviewer does not discuss the 'Portable Ratchet Wrench Tool Kit Multi Function Repair Tools Set with Quick Release Socket Tire Lever Screwdriver Spanner' in the provided transcript excerpt. The excerpt contains reviews of a chain wear tool, a modular mini tool, and a T-handle hex key set.

€13.29Price about 14 hours
aliexpress.comAffiliate by MyBikeParts
aliexpress.comAffiliate by MyBikeParts
YouTube-Video by JULEZ | CYCLINGon 2026-03-16

Pros

  • It is advertised by many to work well.

Cons

  • It did not work for the reviewer's specific problem of a rubbing rear disc brake.

Key Points

  • The set contains two pieces: one with a rounded shape and one with a longer, straight piece.
  • The straight piece fit the reviewer's brake rotor better.
  • The reviewer's issue was likely due to brake pistons being too far out, which this tool could not fix.
€1.69Price about 14 hours
aliexpress.comAffiliate by MyBikeParts
aliexpress.comAffiliate by MyBikeParts
YouTube-Video by JULEZ | CYCLINGon 2026-03-16

The reviewer discusses the RIDERACE T-handle hex key set as the final and most expensive product in the video. They highlight its utility for accessing hard-to-reach bolts on a bike, its good quality impression, and the comprehensive range of sizes.

Pros

  • Allows easy access to all necessary bolts on the bike
  • Provides a long lever for good torque
  • Makes a good quality impression overall
  • ...and 2 more

Cons

  • The 4mm and 5mm keys fit a bit tightly in the holder and require some force to remove
  • Makes some squeaking noises in places

Key Points

  • T-handle design
  • Includes sizes: 2, 2.5, 3, 4, 5, 6, 8, 10mm
  • Useful for tasks like adjusting brake calipers where a standard hex key would hit the brake disc
  • ...and 1 more
€40.59Price about 14 hours
aliexpress.comAffiliate by MyBikeParts
aliexpress.comAffiliate by MyBikeParts
YouTube-Video by JULEZ | CYCLINGon 2026-03-16

The reviewer describes the chain wear indicator as a simple tool to measure chain wear by inserting it into the chain. They state it is the cheapest item in the video and recommend it as a way to avoid unnecessary chain replacements.

Pros

  • Very inexpensive (costs about 1.80 €)
  • Simple to use
  • Allows user to independently check chain wear and avoid being sold an unnecessary new chain at a bike shop

Key Points

  • Used by inserting the tool into the chain
  • Wear is indicated by how far the hook sinks between the chain links
  • If it sits on top, the chain is still good
  • ...and 1 more
€1.63Price about 14 hours
aliexpress.comAffiliate by MyBikeParts
aliexpress.comAffiliate by MyBikeParts
YouTube-Video by JULEZ | CYCLINGon 2026-03-16

Pros

  • Works excellently
  • Lightweight
  • Fits well in a saddlebag or jersey pocket

Key Points

  • Electric mini pump for bikes
  • Allows setting desired pressure
  • Important to recharge after each use
  • ...and 1 more
€40.99Price 6 days
aliexpress.comAffiliate by MyBikeParts
Forum Discussion on 2026-03-15

ich habe von den 3-5€ teilen 3 stück im einsatz. akkulaufzeit ist nicht überragend (5h) aber für mich ausreichend. dadurch das man auf weisslicht umschalten kann, funktionieren die teile quasi als notbeleuchtung auch vorne, um in der dämmerung nach hause zu kommen...

€3.29Price about 13 hours
aliexpress.comAffiliate by MyBikeParts
aliexpress.comAffiliate by MyBikeParts

Bin letzte Woche die ykywbike mit elastic interface, die ich schon vor ner Weile bestellt hatte, zum ersten mal gefahren und mus sagen: holy moly ist das Sitzpolster geil. Ich hab nicht den extremen Vergleich, da ich erst seit ein paar Wochen wieder regelmäßiger Fahre, aber die ist mit Abstand die bequemste Bib vom Polster die ich habe. Verglichen mit einer 'everve me' und ner Rapha core. Werde mir noch eine in kurz mit Cargotasche bestellen wenn es ab morgen Gutscheine gibt. Für Asia Verhältnisse nicht ganz Billig aber ich denke schon, dass man die ~60€ Bib locker mit 150€+ bibs vergleichen kann. Bestellte Größe war okay. Hab laut den Reviews des Artikels gewählt. Nur die Beine sind recht kurz für ne Winterbib. Könnten 10cm länger sein und bis zum/oberhalb vom Knöchel gehen für meinen Geschmack.

€63.99Price 10 days
aliexpress.comAffiliate by JULEZ | CYCLING
aliexpress.comAffiliate by MyBikeParts

Aufgrund des Posts hier habe ich mir die zum Testen bestellt und es funktioniert daheim mit ner Powerbank einwandfrei. Ich find es super für unterwegs/Urlaub da das originale Kabel ja schon recht klobig ist. Also funktioniert

€12.19Price about 13 hours
aliexpress.comAffiliate by MyBikeParts
aliexpress.comAffiliate by MyBikeParts
YouTube-Video by Trace Veloon 2026-03-15

The reviewer discusses the WUZEI Road Bike Carbon Crank (referred to as a 'fancy titanium crank set') in the context of testing cheap carbon cranksets. They highlight its titanium axle as a key improvement for strength and fatigue resistance, but detail significant installation and shifting issues encountered.

Pros

  • Uses a titanium alloy axle, which is stronger and more fatigue-resistant than comparable aluminum axles.
  • Very lightweight at 525g, significantly lighter than a Shimano 105 crankset (763g).
  • Seemed well-made and held a lot of promise initially.
  • ...and 1 more

Cons

  • The axle is unusually wide, requiring the use of large spacers (totaling ~4mm) not typical for Shimano-standard cranks, potentially widening Q-factor and stressing bottom bracket bearings.
  • The distance between the big chainring and the back of the crank arm is very small (~6.5-7mm vs. ~12mm on other cranks).
  • This small clearance causes dreadful front shifting, with the derailleur cage extremely close to or touching the crank arm, making shifts onto the big ring unreliable.

Key Points

  • Brand/model: WUZEI Road Bike Carbon Crank with 24mm Titanium Axle.
  • Construction: Carbon crank arms with a one-piece aluminum chainring.
  • Key feature: Titanium axle for improved strength and fatigue resistance over aluminum.
  • ...and 4 more
€164.99Price about 6 hours
aliexpress.comAffiliate by Trace Velo
aliexpress.comAffiliate by MyBikeParts
YouTube-Video by Samuel Black Metal Rideron 2026-03-13

The reviewer discusses a VeloBuild carbon fiber gravel bike frame they purchased. They chose it over other options like the Icon GRO due to its 50mm tire clearance, aero seatpost, UDH compatibility, and low price of around $700 including handlebars and delivery. They praise the build quality, the UD raw carbon glossy paint that fades to black, and the ceramic T47 bottom bracket. The frame is described as not the lightest (around 1200g for size 52) but still light, and it forms the core of a complete bike build that weighs 7.7kg and costs under $3,000.

Pros

  • Price is 'preposterous' and 'unbeatable' at around $700 with handlebars and delivered
  • Good quality carbon, 'not cheap carbon'
  • 50mm tire clearance
  • ...and 6 more

Cons

  • Not the lightest frame; the reviewer hoped for something lighter
  • Weight was 1200g for size 52, which was 100g more than the reviewer expected (under 1100g)
  • The included integrated handlebars (38cm) are not the lightest (~390g) and the reviewer wished they were 36cm

Key Points

  • Brand is VeloBuild
  • Carbon fiber gravel bike frame
  • Price: ~$700 with handlebars and delivered
  • ...and 8 more
$479.00Price about 6 hours
velobuild.comStore Link
YouTube-Video by Tom Bowers Cyclingon 2026-03-12

The reviewer tests the SENSAH Team Pro shifters to convert an 11-speed Shimano 105 rim brake groupset to 12-speed. They state the shifters are designed to work with the pull ratio of 11-speed Shimano rear derailleurs and a 12-speed cassette. They find the shifting performance to be excellent, with crisp, tactile, and perfectly indexed shifts. The shifters are lighter than Shimano 105, have a carbon blade, and feature premium, grippy hood rubbers comparable to Shimano. The braking feel is on par with Shimano. However, the reviewer criticizes the SRAM DoubleTap-style shifting mechanism, finding it less intuitive than Shimano's system and noting it can sometimes cause accidental brake actuation during shifts. They conclude the product is an excellent solution for building a budget 12-speed rim brake bike or upgrading older bikes, but see little point in upgrading from a fully functional 11-speed groupset just for 12-speed.

Pros

  • Shifting performance is super crisp, tactile, and bang-on indexed.
  • Does not miss a shift; no issues with gears clicking or jittering.
  • Lighter than Shimano 105 shifters (433.4g vs 486.5g).
  • ...and 8 more

Cons

  • Uses SRAM DoubleTap-style shifting, which the reviewer finds less intuitive than Shimano's system.
  • The shifting mechanism can sometimes cause accidental slight brake actuation, especially when shifting the front derailleur.
  • The reviewer, being used to Shimano, still messes up shifts with this system during high-intensity efforts.
  • ...and 2 more

Key Points

  • Brand is SENSAH (also referred to as 'Sensar' and 'Sensari' in the transcript).
  • Model is 'Team Pro' shifters.
  • They are mechanical rim brake shifters.
  • ...and 7 more
€74.39Price 4 days
aliexpress.comAffiliate by Tom Bowers Cycling
aliexpress.comAffiliate by MyBikeParts
YouTube-Video by The Velographeron 2026-03-12

The reviewer provides a detailed review of the ROCKBROS PGZ Carbon Fiber Road Bike White, which was sent to them by the brand. They state the bike is an absolute steal and blew their mind with its performance for the price. The bike is described as a monocoque carbon frame with a pearl/metallic white paint job, UCI approved, and designed for amateur competitive cyclists. It comes with a full Shimano 105 Di2 12-speed groupset, a 50mm carbon wheelset, and a 3D printed carbon saddle. The reviewer tested it on a ride, praising its precise steering, excellent power transfer, and confidence-inspiring grip from the stock Kenda tires. They note the bike weighs 7.88 kg without pedals and consider it race-ready for crits.

Pros

  • Costs just under $3,500 AUD (approx. under $3,000 USD, $3,000 SGD)
  • Local warranty and support in Australia
  • Frame is a genuine Rock Bros design, not an open mold
  • ...and 17 more

Cons

  • Frame is described as 'fairly narrow' and built 'a little bit aero, but not super aero'
  • The graphics on the handlebars have a 'massive Rock Bros logo' which the reviewer is unsure about
  • The seat post clamp design uses a rubber sleeve; reviewer states 'I don't know if I like this design very much' and notes cheaper Chinese brands often use it
  • ...and 4 more

Key Points

  • Model: ROCKBROS PGZ or Pegasus (reviewer uses both names)
  • Frame: Monocoque carbon mix modulus (likely T700/T800/T900), not high-modulus
  • Paint: Pearl/Metallic white
  • ...and 11 more
€2,999.00Price 4 days
rockbros.com.auStore Link
rockbrosbike.deStore Link
YouTube-Video by Christian Liebingon 2026-03-12

The reviewer unboxes and reviews a set of carbon wheels purchased from CSC Wheels via AliExpress. They discuss the ordering process, delivery, first impressions, weight, and sound of the freehub. The reviewer chose a 50mm rim depth, 23mm internal width, and 30mm external width. They selected the 'Six Power' (likely a mispronunciation of 'Sapim' or a specific hub model) freehub body as the cheapest option. The wheels cost 360€, arrived undamaged in 6 days from a Polish seller, and weigh approximately 1590g (845g rear, 745g front). The reviewer is impressed with the build quality, subtle branding, and modern specs. They note a minor error where the Shimano freehub body was installed instead of the SRAM one they ordered, but state it's not a problem. A follow-up test ride video is promised.

Pros

  • Ordering process was easy and similar to Amazon
  • Delivery was fast (6 days) and uncomplicated from a European (Polish) seller, avoiding customs
  • The package arrived without damage
  • ...and 9 more

Cons

  • The reviewer mentions a configuration error: the Shimano freehub body was installed, though they ordered one for SRAM (they note this is not a problem as they received the SRAM body separately)
  • The initial impression and unboxing do not say anything about long-term durability or real-world performance on the road

Key Points

  • Brand: CSC Wheels
  • Purchased from: AliExpress (from a Polish seller)
  • Rim Depth: 50mm
  • ...and 9 more
€350.45Price 2 days
aliexpress.comAffiliate by Christian Liebing
aliexpress.comAffiliate by MyBikeParts

Register as a reviewer:

If you also like to buy a lot of stuff from overseas, and try out new stuff, we'd like to hear your opinion! You can register as a reviewer and can then comment and rate products. Your account will be checked before your ratings go live, though, to combat abuse and spam.

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. Some YouTubers 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.