
SUNSHINE SZ Ultralight MTB Cassette 11S 12S 10S Mountain Bike K7 11V Bicycle Flywheel Alloy 12 Speed HG for Shimano M4100 5100
Cassette
The reviewer mentions the SUNSHINE SZ Ultralight MTB Cassette as part of their 12-speed drivetrain setup. They describe it as a cassette from the brand Sunshine, which can also be found in Western online stores. The cassette is paired with a 32-tooth chainring in the front, providing a 11-52 gear ratio that the reviewer finds excellent for climbing steep gradients (up to 18-20%). They note that the shifting performance has been flawless without needing adjustments, and the cassette's ratio is perfect for a 1x drivetrain in mountainous terrain.
AI Summary
Pros
- Excellent gear ratio (11-52) for climbing steep gradients
- Flawless shifting performance without needing adjustments
- Perfect for a 1x drivetrain in mountainous terrain
more pros in the video
Key Points
- 12-speed drivetrain
- 11-52 gear ratio
- Paired with a 32-tooth chainring
more key points in the video

8g Full Carbon Bottle Cage MTB Road Bicycle Bike Cycling Water Bottle Holder Basket Flask Bidon Gourd Cup ultralight Holder
Bottles
The reviewer mentions a carbon fiber bottle cage purchased from AliExpress, which is described as a 9g bottle cage out of carbon fiber. They note that it was not cheap, costing €25, but it is super light and quite sturdy. The reviewer has not broken one yet and states that the bottles are tightly gripped, with no instances of bottles falling out. The bottle cage has been running flawlessly during their use.
AI Summary
Pros
- Super light
- Quite sturdy
- Bottles are tightly gripped
more pros in the video
Cons
- Not cheap (€25)
Key Points
- 9g carbon fiber bottle cage
- Cost €25
- Super light and sturdy
more key points in the video

Maxxis M333 PACE Mtb Bicycle Tire 26 * 1.95 26 * 2.1 27.5 X1.95 27.5x2.1 29 x 2.1 29er Mountain Bike Tire Steel Wire Bicycle 1PC
Tires
The reviewer mentions the Maxxis PACE tires in the context of their bike build, noting they are paired with Hunt Wheels and set up tubeless despite not being officially tubeless compatible. They describe the tires as 'racy light XC tires' and mention using them for various riding conditions including commuting, single track trails, and fire roads. However, they express some dissatisfaction with the tire width and tread depth for rougher terrain.
AI Summary
Pros
- Described as racy and light for XC riding
- Performed adequately for various riding conditions including commuting and trails
- Successfully set up tubeless despite not being officially tubeless compatible
Cons
- Not officially tubeless compatible (though they worked in this setup)
- 2.1-inch width considered a bit narrow for rougher gravel
- Tread profile described as quite shallow, lacking grip for more aggressive terrain
more cons in the video
Key Points
- Used with Hunt Wheels set up tubeless
- Described as racy light XC tires
- Current size: 2.1 inches
more key points in the video

Spcycle 29er MTB Carbon Frame T1000 Carbon Hardtail Mountain Bike Frame BSA 148x12mm Boost Carbon MTB Frame 29
Frame
The reviewer discusses building a mountain bike using parts from AliExpress, with the frame being a carbon frame from the brand Spy Cycle, model T1000 carbon hardtail 29er mountain bike frame. They mention it was quite cheap at about €300, including the seat post clamp and derailleur hanger, and weighs exactly 1 kg in size S. The frame and seat post are made of T1000 carbon, which is described as relatively high-end and common for good Chinese bike frames. The frame is designed for 29-inch wheels and includes necessary parts like the headset, seat post clamp, and bolts for bottle cages. The reviewer notes the frame has performed flawlessly over 2,000 km of use, including commuting, single-track trails, and small jumps. However, they express some concern about the durability of carbon parts for rougher trails and jumps, mentioning a slight eerie feeling about potential failures.
AI Summary
Pros
- Cheap at about €300
- Lightweight at exactly 1 kg in size S
- Made of T1000 carbon, which is high-end and common for good Chinese bike frames
more pros in the video
Cons
- Concerns about durability for rougher trails and jumps
- Eerie feeling about potential failures with carbon parts
Key Points
- Carbon frame from Spy Cycle, model T1000 carbon hardtail 29er mountain bike frame
- Cost about €300
- Weighs exactly 1 kg in size S
more key points in the video

Spcycle Full Carbon Seatpost 27.2/30.9/31.6mm MTB Road Bike Seat Post Seat Tube Offset 20 Degree Mountain Bicycle Parts
Seatpost
The reviewer mentions the Spcycle Full Carbon Seatpost as part of their bike build, noting it was ordered as a set with the frame. They describe it as being made of T1000 carbon, which is considered relatively high-end and common for good Chinese bike frames. The seatpost is mentioned to be quite sturdy and standard for mountain bikes, though not super light. It comes in the size 31.6mm and was included with the frame purchase.
AI Summary
Pros
- Made of T1000 carbon, which is relatively high-end
- Quite sturdy
- Standard for mountain bikes
more pros in the video
Cons
- Not super light
Key Points
- Made of T1000 carbon
- Size 31.6mm
- Ordered as a set with the frame
more key points in the video

iGPSPORT iGS800 Touchscreen GPS Bike Computer Professional Training Analysis Cycling Map Navigation Ship From France Warehouse
Bike-Computers
The reviewer provides a detailed overview of the iGPSPORT iGS800 bike computer, highlighting its features, setup process, and performance. They mention the large touchscreen display, physical buttons, long battery life (up to 50 hours), and comprehensive customization options for data pages. The reviewer also discusses the device's navigation features, including route loading and climbing detection, though they note some limitations with live segment functionality and climb detection without pre-loaded routes.
AI Summary
Pros
- Large touchscreen display
- Physical buttons for ease of use with gloves
- Long battery life (up to 50 hours)
more pros in the video
Cons
- Navigation interface is clunky and requires multiple menu steps
- Live segment feature does not sync with Strava segments
- Climb detection only works with pre-loaded routes
more cons in the video
Key Points
- 50-hour battery life
- Touchscreen and physical buttons
- Large color display
more key points in the video

ZTTO Black Cassette Ultralight 11 S 12 Speed Road Bike Freewheel 11V 12V ULT Sprocket 28/30/32T 34T Fit HG Body Hub Structure
Cassette
The reviewer discusses the ZTTO Black Cassette Ultralight, highlighting its monoblock construction, lightweight design, and impressive shifting performance. They mention purchasing it from AliExpress for £66 and being impressed by its value compared to high-end cassettes from Shimano and SRAM. The reviewer notes its durability based on their experience with other ZTTO mountain bike cassettes, though they haven't fully tested long-term durability yet. They also mention a minor drawback regarding limited freehub contact area but state it hasn't been an issue in practice.
AI Summary
Pros
- Monoblock construction from a single block of steel
- Lightweight (199g for 11-28T)
- Excellent shifting performance
more pros in the video
Cons
- Limited contact area with freehub (about half a centimeter at bottom, 8mm at top)
- Potential concern about freehub wear (though reviewer hasn't experienced issues)
- Long-term durability not fully tested (only 800 miles so far)
Key Points
- Monoblock construction
- 11-28 tooth configuration
- Weighs 199g
more key points in the video

Litepro MicroNEW Road Bike 2 3X7 8 9 10 11 Speed Shifter Conjoined DIP Derailleurs Dual Control Levers Finger Dial
Groupset
The reviewer briefly mentions the Litepro microNEW Road Bike 2 3X7 8 9 10 11 Speed Shifter Conjoined DIP Derailleurs Dual Control Levers Finger Dial but does not provide detailed analysis.
AI Summary

ZRACE bike brake rotor Strong heat dissipation floating rotor 160mm 180mm 203mm MTB disc brake
Disc-Rotors
The reviewer discusses their experience with the ZRACE bike brake rotor, highlighting its affordability, durability, and performance. They mention using it with sintered metal brake pads despite it not being technically rated for them.
AI Summary
Pros
- Incredibly cheap (around 5 quid each)
- Long-lasting (used for about four years with plenty of life left)
- No issues with rivets coming loose or rattling
more pros in the video
Cons
- Not technically rated for use with sintered metal brake pads (wears out faster with them)
- Finned version (imitating Shimano Ice Tech) has fins that can come loose (glued, not integral)
Key Points
- Floating rotor design with steel brake track separated from an internal spider with rivets
- Used with sintered metal pads despite not being rated for them
- Finned version is less reliable due to glued fins
more key points in the video

Sidebike cycling shoes road carbon fiber bike shoes men professional athletic bicycle sneakers self lock road bike shoes 39-46
Shoes&Socks
The reviewer briefly mentions the Sidebike cycling shoes road carbon fiber bike shoes men professional athletic bicycle sneakers self lock road bike shoes 39-46 but does not provide detailed analysis.
AI Summary

BB86/BB92/BB90 BB30/bb30a/pf30/bb386/bbright Bottom Bracket install and remove montar y desmontar tool road moutain bike
Tools
The reviewer briefly mentions the BB86/BB92/BB90 BB30/bb30a/pf30/bb386/bbright Bottom Bracket install and remove montar y desmontar tool road moutain bike but does not provide detailed analysis.
AI Summary

RYET Aircode
Saddle
The reviewer discusses their experience with the RYET 3D Printed Bicycle Saddle, highlighting its durability, comfort, and performance over extensive use.
AI Summary
Pros
- Comfortable and lightweight
- Grippy top keeps the rider in place
- Seriously robust and durable
more pros in the video
Key Points
- 3D printed carbon fiber construction
- Used for over 3,000 miles without issues
- Initially cost £70, now available for £30-50

Comfortable Road Bike Carbon Saddle Sillin Mtb Mountain Bike Saddle Sadle Man Women Racing Seat Carbon Rails Bicycle Accessories
Saddle
The reviewer discusses a 3D printed carbon saddle, noting its durability, comfort, and performance over extensive use.
AI Summary
Pros
- Comfortable and lightweight
- Grippy top keeps the rider in place
- Seriously robust
more pros in the video
Key Points
- 3D printed carbon construction
- Used for over 3,000 miles without issues
- Price range mentioned as 30 to 50 quid currently

Road Bike Carbon Ti Titanium Titan Pedal Ultralight Self-Locking Clipless Pedals With Cleats Bike Pedal Bicycle Parts
Pedals
The reviewer briefly mentions the Road Bike Carbon Ti Titanium Titan Pedal Ultralight Self-Locking Clipless Pedals With Cleats Bike Pedal Bicycle Parts but does not provide detailed analysis.
AI Summary

Magene C606 Touchscreen GPS Bike Computer Navigation WiFi Cycle Speedometer Cycling Digital Stopwatch 2.8 Odometer Bluetooth Ant
Bike-Computers
The reviewer provides a detailed review of the Magene C606 bike computer, highlighting its features, usability, and value for money. They mention receiving the unit from Magene and discuss its unboxing, setup, and various functionalities. The reviewer appreciates the touchscreen, color display, waterproof rating, and connectivity options including Wi-Fi, Bluetooth, and ANT+. They also note the device's ability to connect to smart trainers, electronic shifting systems, and various sensors. The navigation feature is tested, with some limitations noted regarding trail detection and route creation. Overall, the reviewer finds the C606 to be a great value compared to higher-end models like Garmin.
AI Summary
Pros
- 2.8-inch HD color touchscreen
- IPX7 waterproof rating
- Connects to smart trainers and electronic shifting
more pros in the video
Cons
- Larger and heavier than some competitors (e.g., Exos Nav)
- Navigation beeps can be annoying when off course
- Cannot detect bike trails
more cons in the video
Key Points
- 2.8-inch HD color touchscreen
- IPX7 waterproof
- Type-C charging
more key points in the video

