
Continental Gp5000 Tire Grand Prix Gp 5000 700C 700x25c 700x23c 700x28c 700x32c Black Tire Bike Bicycling Road Folding 1PCS
Tires
The reviewer states that the Continental GP5000 STR tires are the best bang-for-your-buck upgrade you can make, and he would immediately change the stock tires on the Sava A7L Pro to a pair of them. He specifically recommends the 28mm width for that bike.
AI Summary
Pros
- Best bang for your buck upgrade
- The reviewer uses them on every single set of tires he owns
Key Points
- Recommends the GP5000 STR tubeless version
- Recommends 28mm width for modern standards, as 25mm is considered too narrow
- Notes the bike's maximum tire width is 28mm

SHIMANO RC7 RC703 RC701 Carbon Bottom Road Bike Racing Professional Self-locking RC703 Cycling Shoes RC703 Lock Shoes
Shoes&Socks
The reviewer briefly mentions the SHIMANO RC7 shoes as one of two pairs they switch between, stating they are both good and around the same price.
AI Summary
Pros
- They are good.
Key Points
- They are the RC7 shoes.
- They fit similar to helmets, so trying them on in a store is recommended.

Magene GPS Bike Computer C606V2 Navigation Speedometer Cycling Stopwatch Odometer Trainer Bicycle Light WiFi Bluetooth Ant
Bike-Computers
The reviewer mentions the Magene C606 as their new favorite bike computer after using it for about two weeks. They state they like it for its bigger, color screen and more subtle logo compared to other options.
AI Summary
Pros
- Bigger screen
- Color screen
- Subtle logo design (compared to iGPSport)
Cons
- Reviewer has only had it for about two weeks and taken it on a handful of rides, so they are not ready to give a full endorsement yet.
Key Points
- Bigger screen than some alternatives
- Color display
- Reviewer has used it for approximately two weeks

iGPSPORT BSC300 GPS Bike Computer Cycling Wireless Color Screen Map Navigation Support Indoor Training Bicycle Accessory
Bike-Computers
The reviewer states that if they were to start again, they would probably buy an iGPSPORT bike computer. They specifically mention the iGPSPORT BSC300 as a color display option they can recommend, alongside the BSC100 and the Magene C606.
AI Summary
Pros
- Color display
- Much cheaper than a Garmin (at least $250 cheaper)
Cons
- The reviewer dislikes the iGPSPORT logo, finding it 'a little bit too out there' and 'just too big'.
Key Points
- Color screen
- Price is about $120
- Supports map navigation and indoor training

ROCKBROS Men Summer Cycling Short Sleeve Breathable Bike Clothing Road Bike T-shirt Sport Shorts Sleeve Bicycle Short Sleeve
Jersey
The reviewer briefly mentions the ROCKBROS Men Summer Cycling Short Sleeve Breathable Bike Clothing Road Bike T-shirt Sport Shorts Sleeve Bicycle Short Sleeve but does not provide detailed analysis.
AI Summary
Pros
- They are much higher quality than cheap jerseys from AliExpress.
Key Points
- The reviewer highly recommends Rock Bros. jerseys in general.

ROCKBROS Bike Stand Bicycle Parking Display Stand Adjustable for Road and Mountain Bikes Home Use
Other
The reviewer states they own the ROCKBROS bike stand and finds it 'okay'. They would probably buy it again, but only because they are not aware of a better alternative in the bike stand category.
AI Summary
Pros
- Relatively cheap
- Does its job
Cons
- The bike still wobbles a bit when on the stand
Key Points
- Adjustable for road and mountain bikes
- Home use

IGPSPORT BSC100S Cycle Wireless Speedometer Bicycle Digital Stopwatch Cycling Odometer Cycling Computer
Bike-Computers
The reviewer states that if they were to start again, they would probably buy an IGPSPORT computer instead of the expensive Garmin. They specifically recommend the $40 IGPSPORT BSC100S, or the color display BSC300 for $120, as they are at least $250 cheaper than the Garmin.
AI Summary
Pros
- Much cheaper than a Garmin (at least $250 cheaper)
- The reviewer would probably buy one if starting over
Cons
- The reviewer dislikes the logo, stating it is 'too out there' and 'a little bit too big'.
Key Points
- Model mentioned: IGPSPORT BSC100S
- Price: $40
- Alternative model: IGPSPORT BSC300 with color display for $120

AERORAPTOR 50 WAVE 700c Carbon Wheelset Tubeless 36T Ratchet Hub Bicycle Wave Rim AERO418 Spoke Center-Lock Disc Brake Wheels
Wheels
The reviewer mentions purchasing the AERORAPTOR 50 WAVE 700c carbon wheelset for €300 during Black Friday, noting they are full carbon, tubeless compatible, with a waved profile and center-lock disc brake compatibility. He expresses some skepticism about their durability but includes them in his Chinese bike build.
AI Summary
Pros
- Full carbon construction
- Tubeless compatible
- Waved profile for aerodynamics
more pros in the video
Cons
- Expresses concern they might break on the first descent
- Shipping cost of €115 is required in addition to the wheel price
Key Points
- Model: AERORAPTOR 50 WAVE 700c Carbon Wheelset
- Price paid: €300 (Black Friday discount)
- Current price mentioned: €340
more key points in the video

Shimano 105 R7120 Groupset 2x12s Hydraulic Disc Brake Mechanical Groupset R7100 Front Derailleur Rear Derailleur For Road Bike
Groupset
The reviewer purchased a Shimano 105 R7120 groupset from AliExpress for €300 (plus €26 additional fee upon delivery) as part of building a Chinese gravel bike. He describes it as the new 12-speed mechanical groupset with hydraulic disc brakes, and mentions it includes shift levers, brake calipers with pads installed, both derailleurs, and the bottom bracket. He notes it was advertised as original Shimano brand product on AliExpress.
AI Summary
Pros
- Purchased for €300 (good value)
- Includes complete groupset (shift levers, brake calipers with pads, front/rear derailleurs, bottom bracket)
- Advertised as original Shimano brand product
more pros in the video
Cons
- Additional €26 fee charged upon package delivery
- Shipping cost of €35 not included in the €300 price
Key Points
- Shimano 105 R7120 groupset
- 2x12 speed
- Hydraulic disc brakes
more key points in the video

COOSPO CS600 Bike Computer
Bike-Computers
The reviewer tested the COOSPO CS600 Bike Computer for about a month and found it to be excellent value for training and ride recording, with strong data display capabilities, stable sensor connections, and good battery life. However, navigation features are limited - it lacks re-routing capability, has quiet turn alerts, and requires manual GPX file transfers rather than direct app integrations.
AI Summary
Pros
- Light and compact design
- Uses standard Garmin-style quarter-turn mount
- IPX7 waterproof rating
more pros in the video
Cons
- Auto brightness can be dim in direct sun with sunglasses
- Glossy screen causes reflections
- Touch screen can be unpredictable in rain
more cons in the video
Key Points
- Price around €110 at time of recording
- Battery claims up to 36 hours life
- Uses 10% battery on 3-hour ride with sensors
more key points in the video

Bigrock Carbon Crank 24mm For Sram Cranks
Crank
The reviewer installs and tests the Bigrock RS carbon crankset from AliExpress as a potential weight-saving and bike-fit upgrade. They compare it to their existing SRAM Red GXP crankset.
AI Summary
Pros
- Saves approximately 20 grams compared to the SRAM Red GXP crankset
- Uses a titanium axle for reduced weight
- Uses a standard SRAM 3-bolt mounting interface, which is better for 1x setups and chainline adjustment than the hidden bolt design on the old SRAM cranks
more pros in the video
Cons
- The weight saving is described as 'not massively lighter' and 'not groundbreaking'
Key Points
- Brand is Big Rock (RS)
- Standard 24mm axle
- Includes titanium axle and all mounting hardware
more key points in the video

OGEVKIN Bike Stem Extension Carbon Computer Mount Holder Rack for GPS/Cycling Computer/Camera/Light Bicycle Accessories 3K Black
Stem
The reviewer discusses the OG Evkin carbon outfront computer mount as a weight-saving upgrade for their Garmin mount. They mention purchasing it from AliExpress, unboxing it, weighing it, and installing it. They compare its weight to the stock Garmin mount and note it feels sturdier than cheaper knockoffs. They also appreciate the included action camera mount.
AI Summary
Pros
- Saves weight (approximately 15g compared to stock Garmin mount)
- Looks slicker on the bike
- Feels way sturdier than some of the cheap knockoff versions from AliExpress
more pros in the video
Key Points
- Brand is OG Evkin
- Carbon outfront computer mount
- Purchased from AliExpress
more key points in the video

Dropout 57 For BMC No57 Teammachine SLR01 02 Rim Brake MY20 ALR Derailleur Hanger 301091 (Shimano-direct-mount)
Screws
The reviewer tests a 2020 model direct mount derailleur hanger from AliExpress on their 2014 BMC Teammachine to see if it is compatible. They note it looks identical in shape and fits perfectly, potentially improving shift quality and saving weight.
AI Summary
Pros
- Fits perfectly on the older frame
- Saves 12 grams of weight
- Potentially improves shift quality
more pros in the video
Cons
- It is not the officially designated part for the 2014 bike, so compatibility was a risk
- The reviewer was concerned the angle might be incorrect (though it worked)
Key Points
- The hanger is for a BMC Teammachine SLR01/02 Rim Brake MY20 (model 301091)
- It is a Shimano direct-mount hanger
- The reviewer used it on a 2014 BMC frame successfully
more key points in the video

HY Carbon+Ti Sattelstütze für BMC TEAMMACHINE SLR ALR 2012~2025 118g&RACEMACHINE RM01 2011~2015
Seatpost
The reviewer discusses an AliExpress carbon seat post purchased to achieve a zero-offset fit and save weight on their BMC hill climb bike.
AI Summary
Pros
- Saves a significant amount of weight (70g saved versus stock post)
- Provides a zero-offset design which improves bike fit for the reviewer
- Overall fit and finish is described as 'really good'
more pros in the video
Cons
- Expensive for an AliExpress part (around £90)
- The seat clamp parts are described as 'a little bit rough around the edges' and 'scabby'
- Not recommended for really heavy riders due to the clamp quality
Key Points
- Weighs 129g with clamp (stock post was 198g)
- Zero offset (stock post had 15mm offset)
- D-shaped, proprietary design for the BMC frame
more key points in the video

Plselis Lightweight High-Strength Carbon Fiber Road Bicycle Saddle 56g Hollow Breathable Ergonomic Seat Cushion3005
Saddle
The reviewer briefly mentions the Plselis Lightweight High-Strength Carbon Fiber Road Bicycle Saddle 56g Hollow Breathable Ergonomic Seat Cushion3005 but does not provide detailed analysis.
AI Summary
Pros
- It is extremely light, weighing about 60g, saving a considerable amount of weight versus the previous saddle.
Key Points
- Weighs about 60g
- Ultra-light carbon fiber saddle
- Used on a hill climb bike build for significant weight savings

