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
...to be continued

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

Recent YouTube Reviews with links

Are RYET Saddles Actually Any Good?
Easily the Best Value Road Bike You Can Build in 2025!
$350 vs $850 Carbon Wheels: Is It REALLY Worth Paying More? (Elitewheels ENT 2.0 vs Marvel II)
£60 GROUPSET? Is This Actually Rideable
Unlocking MAXIMUM performance from your Chinese groupset!
The Moment Winspace Stopped Being OEM and Became a Real Race Bike Brand
The Best Black Friday Cycling Upgrades Right Now! (Amazon + AliExpress)
I Bought a Cheap Power Meter to Get Faster… Big Mistake or Big Win?
Five AliExpress Cycling Upgrades You Should Actually Try
Top 7 Black Friday Deals for Cycling Gear (that I actually use!)
The BEST Black Friday Cycling Gear Deals (AliExpress and Amazon)
Meine TOP 5 AliExpress Radsport Produkte!
I bought a cheap Frame from Aliexpress | Was it worth it?
Evolve CIMA Frame Review | The Premium Surprise Nobody Saw Coming
Lightcarbon LCR018 - Eure Fragen & Antworten | 500km Bericht
Winspace T1600 Review: An Aero Rocket 🚀 with Question Marks!
The Evolve Cima: China's REAL superbike?
This AliExpress Bike Gadget is Pretty Incredible...
I Cant Believe the Price of This Aliexpress Turbo Trainer | Thinkrider XXPRO
The coolest CHEAP AliExpress Bike Parts

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1008 items found
$132.61Price 1 day
aliexpress.comAffiliate-Link by MyBikeParts
aliexpress.comAffiliate-Link by MyBikeParts
€344.39Price 20 days
aliexpress.comAffiliate-Link by MyBikeParts
aliexpress.comAffiliate-Link by MyBikeParts
$241.47Price 2 days
aliexpress.comAffiliate-Link by MyBikeParts
aliexpress.comAffiliate-Link by MyBikeParts
aliexpress.comAffiliate-Link by TraceVelo
€15.99Price 6 days
aliexpress.comAffiliate-Link by MyBikeParts
aliexpress.comAffiliate-Link by MyBikeParts
aliexpress.comAffiliate-Link by MyBikeParts
€139.69Price about 1 month
$253.06Price about 1 month
aliexpress.comAffiliate-Link by Trace Velo
€41.19Price about 2 months
$50.38Price about 1 month
aliexpress.comAffiliate-Link by Trace Velo
aliexpress.comAffiliate-Link by MyBikeParts
aliexpress.comAffiliate-Link by MyBikeParts
€30.19Price about 1 month
$41.25Price 2 days
aliexpress.comAffiliate-Link by David Arthur - Just Ride Bikes
aliexpress.comAffiliate-Link by MyBikeParts
aliexpress.comAffiliate-Link by MyBikeParts
€12.79Price 7 days
$14.81Price 7 days
aliexpress.comAffiliate-Link by MyBikeParts
aliexpress.comAffiliate-Link by myBikeParts
aliexpress.comAffiliate-Link by MyBikeParts
€7.59Price 10 days
aliexpress.comAffiliate-Link by MyBikeParts
aliexpress.comAffiliate-Link by MyBikeParts
YouTube-Video by Tom Bowers Cyclingon 2025-12-14

The reviewer purchased and tested the LTWOO R7 2x10 speed rim brake mechanical groupset from AliExpress for £62. They installed it on a Cannondale road bike and used it for several months through winter, including commutes and rides in the Peak District. They describe it as a complete groupset including shifters, derailleurs, brakes, cassette, and chain, requiring only a separate crankset. The reviewer is impressed by the extremely low price and functional shifting performance but notes significant drawbacks in weight, chain retention, build quality, and setup difficulty.

Pros

  • Extremely low price (approx. £62-£73)
  • Complete groupset includes shifters, mechs, brakes, cassette, and chain
  • Shift quality is spot on and reliable once dialed in
  • ...and 7 more

Cons

  • Weak rear derailleur spring leading to poor chain retention and chain slap
  • Not suitable for off-road use due to chain retention issues
  • Very heavy overall
  • ...and 7 more

Key Points

  • Brand: LTWOO (referred to as 'L2' in transcript)
  • Model: R7
  • Type: 2x10 speed rim brake mechanical road groupset
  • ...and 6 more
€84.39Price 11 days
aliexpress.comAffiliate-Link by MyBikeParts

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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.

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"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.