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Community reviews from YouTube, forums, blogs, Reddit and users

Velobuild CX-002

Velobuild CX-002

Frame
Patrick Lino on YouTubeover 3 years ago
My VeloBuild CX-002 Is FINISHED! - Total Winner
00:11:52

The reviewer provides a first-ride impression of the Velobuild CX-002 carbon fiber disc brake cyclocross frame, describing it as extremely responsive, snappy, and fun to ride. He notes it combines the stiffness of a race frame with cyclocross capabilities, has no creaks or rattles, and offers good versatility at its price point.

AI Summary

Pros

  • Extremely responsive and snappy
  • Stiff like a race/road bike frame
  • Not harsh or jarring

more pros in the video

Cons

  • Geometry is shorter than aggressive aero road bikes
  • First ride only - long-term durability unknown
  • Reviewer mentions needing to test in different weather conditions

Key Points

  • Carbon fiber disc brake cyclocross frame
  • $600 price point
  • Tire clearance up to 42c

more key points in the video

GEOID CS600

GEOID CS600

Other Devices
ESLABICI on YouTubeover 3 years ago
Review al sensor GEOID de cadencia y velocidad más BARATO!!!
00:06:16

The reviewer provides a quick review of the GEOID CS600 cadence and speed sensor, which they purchased on AliExpress for about 78 dollars including shipping. They highlight its affordability, compatibility with Garmin devices via ANT+, and its dual functionality for cadence and speed, selectable by removing and reinserting the battery. The reviewer plans to conduct a more extensive field test in a future video.

AI Summary

Pros

  • Affordable price (around 78 dollars including shipping).
  • Quick delivery (10-11 days to Mexico City).
  • Compatible with Garmin cycling computers via ANT+.

more pros in the video

Cons

  • Cannot display cadence and speed simultaneously; must switch modes by removing battery.
  • LED indicator for mode is very small.
  • Requires manual configuration of wheel size for speed accuracy.

more cons in the video

Key Points

  • Cadence range: 30 to 180 RPM.
  • Speed range: up to 585 km/h.
  • Battery: CR2032.

more key points in the video

L-TWOO RX 12 Disc 2x12s Carbon Road Hydraulic Disc Brake Groupset

L-TWOO RX 12 Disc 2x12s Carbon Road Hydraulic Disc Brake Groupset

Groupset
Cheap Chinese Groupset - L-TWOO 12 Speed Hydraulic Carbon - Any Good??
00:08:59

The reviewer purchased an L-TWOO RX 12 Disc 2x12s Carbon Road Hydraulic Disc Brake Groupset from AliExpress for £355.21. They note that it is a carbon version and that it could potentially replace Shimano 105. The reviewer provides first impressions, mentioning that the components feel solid and well-built, with good tension in the springs and definite shifts. They also comment on the unique thumb shifter design and express curiosity about its real-world performance. The overall weight of the groupset is 1,221 grams (without hydraulic fluid). The reviewer plans to have an expert mechanic install it and will test it on the road in future videos.

AI Summary

Pros

  • Solid build quality and good initial feel
  • Carbon components (rear derailleur, shift levers) are visually appealing
  • Shifts feel definite and instilled confidence

more pros in the video

Cons

  • Thumb shifter may not be intuitive, especially when in the drops
  • Large hands may accidentally hit the thumb shifter
  • Concerns about carbon levers' durability in a crash

more cons in the video

Key Points

  • Price: £355.21 from AliExpress
  • Groupset includes shifters, rear derailleur, front derailleur, and calipers with hoses attached
  • Hydraulic hoses: 170mm for rear, 700mm for front

more key points in the video

Bryton Gardia R300L

Bryton Gardia R300L

Radar
Cyclists Hub on YouTubeover 3 years ago
Bryton Gardia R300 Review: Is It Better than Varia?
00:06:04

The reviewer discusses the Bryton Gardia R300L radar, noting its delayed launch and revised battery life claims. He shares his experience using it alongside Garmin Varia and Magene radars, highlighting its performance, false positives, and battery life.

AI Summary

Pros

  • Works just as fine as Garmin Varia or Magene radars
  • Mobile app is beautifully designed, easy to use, and functional
  • Can use smartphone to show incoming cars if no bike computer

more pros in the video

Cons

  • Battery life claim changed from 20+ hours to 17 hours, but real battery life was only about 11.5 hours (day flash mode)
  • More false positives than Varia, but less than Magene
  • Wahoo bike computers don't support controlling light modes

Key Points

  • Battery life claimed 17 hours on day flash mode, but tested to about 11.5 hours
  • Garmin Varia RTL 515 (2 years old) lasted about 9.5 hours in same test
  • Works with Garmin Edge, Wahoo Elemnt, Karoo 2; light mode control available on Garmin and Karoo but not Wahoo

more key points in the video

Dengfu R12 DISC

Dengfu R12 DISC

Frame
Patrick Lino on YouTubeover 3 years ago
Dengfu R12 - Long Term Rant and Review
00:16:11

The reviewer provides a long-term review of the Dengfu R12 DISC frameset, which they have owned for over a year and ridden for about 5,000 km. They discuss the ordering process, customization, and overall experience. They state it is a direct-to-consumer Chinese brand's flagship frameset at the time of purchase, costing $750 USD. They ordered it raw/unpainted in size 56 to custom paint it themselves. They praise its stiffness and lightweight nature (approx. 1100g for size 56), ease of front derailleur cable setup, and overall solid performance with no squeaks or issues. They note it feels like a 'go-kart' and is very snappy. However, they point out design flaws: the front derailleur hanger limits chainring size to a maximum of 52 teeth, and the claimed 32c tire clearance is inaccurate, with 30c being the realistic maximum. They also mention quirks like bare-bones customer service and packaging, and that some sizes were out of stock. They compare the customer service experience unfavorably to brands like Winspace and Yoeleo, but conclude the frame is worth the price for performance-oriented riders.

AI Summary

Pros

  • Relatively lightweight for an aero frameset (approx. 1100g for size 56)
  • Incredibly stiff, described as the stiffest frame they've tested under $1000 USD
  • Picks up and goes right away when sprinting

more pros in the video

Cons

  • Front derailleur hanger design flaw limits chainring size to maximum 52 teeth (53t will rub)
  • Claimed 32c tire clearance is inaccurate; maximum is 30c
  • Bare-bones customer service experience (minimal, slow responses)

more cons in the video

Key Points

  • Cost: $750 USD
  • Weight: ~1100g for size 56
  • Geometry: Similar to Specialized Tarmac (one bike to rule them all)

more key points in the video

L-TWOO GRT 1x12s Aluminium Gravel Hydraulic Disc Brake Groupset

L-TWOO GRT 1x12s Aluminium Gravel Hydraulic Disc Brake Groupset

Groupset
Trace Velo on YouTubeover 3 years ago
Cheap gravel groupset issues - Sensah & L-TWOO
00:21:51@ 18:30

The reviewer briefly mentions the LTWOO GRT Disc 1x12s Gravel Hydraulic Disc Shifter + ZRACE XG Flat Mount Brake Caliper,Carbon Fibre,Benchmark GRX| | but does not provide detailed analysis.

AI Summary

Magicshine MONTEER 5000S

Magicshine MONTEER 5000S

Lights
RunBikeMike on YouTubeover 3 years ago
Magicshine Monteer 5000s and SeeMee 200 Bike / Scooter Light Review
00:06:31

The reviewer discusses the Magicshine MONTEER 5000S bike light, highlighting its powerful 5000-lumen output, multiple LED modes, wide beam pattern, and USB-C charging. They also mention the included high-capacity battery and compare it favorably to the MJ 902s. The light performed well during a night trail ride.

AI Summary

Pros

  • Produces 5000 lumens with five LEDs
  • Charges with USB-C (new standard)
  • High capacity 6.7 amp hour battery

more pros in the video

Key Points

  • Five LEDs produce 5000 lumens
  • Battery is 6.7 amp hour capacity
  • Charges via USB-C

more key points in the video

Magicshine SEEMEE 200

Magicshine SEEMEE 200

Lights
RunBikeMike on YouTubeover 3 years ago
Magicshine Monteer 5000s and SeeMee 200 Bike / Scooter Light Review
00:06:31

The reviewer discusses the Magicshine SEEMEE 200 tail light, highlighting its smart braking detection feature that increases brightness when slowing down, and an amber light that shines on the ground for visibility. It includes multiple settings and comes with two mounting options (seat post and seat rails). The reviewer found it effective during a night ride, noting the braking feature was particularly useful in group rides.

AI Summary

Pros

  • Braking detection feature increases lumens when slowing down, alerting others.
  • Amber light shining on the ground enhances visibility to traffic.
  • Multiple settings for different conditions.

more pros in the video

Key Points

  • The SEEMEE 200 is a smart tail light that detects braking and increases light output.
  • It has an amber light that shines downward to increase visibility.
  • Includes multiple settings.

more key points in the video

L-TWOO RX 12 Disc 2x12s Carbon Road Hydraulic Disc Brake Groupset

L-TWOO RX 12 Disc 2x12s Carbon Road Hydraulic Disc Brake Groupset

Groupset
China Cycling on YouTubeover 3 years ago
L TWOO RX Hydraulic Groupset: We have a problem (Or two)
00:28:10

The reviewer discusses the LTWOO RX 12 Disc 2x12s Road Hydraulic Disc Brake Groupset extensively throughout the video. They mention that the group set is close to being great but has some issues. The shifting is described as perfect, with crisp and reliable performance, but the brake lever travel is initially too long, making braking feel spongy and less effective, especially in the drops. The reviewer later discovers an adjustment screw that fixes the brake lever issue, significantly improving performance. They also note that the group set does not come with rotors, which causes compatibility issues with Shimano rotors. The reviewer highlights the lack of instructions as a major drawback but ultimately finds the group set to be a promising, affordable option once adjusted properly.

AI Summary

Pros

  • Perfect shifting performance
  • Crisp and reliable shifts
  • Affordable compared to other brands

more pros in the video

Cons

  • Initial brake lever travel is too long
  • Brakes feel spongy before adjustment
  • No rotors included, causing compatibility issues

more cons in the video

Key Points

  • 2x12 speed Edition with a half carbon pulley cage
  • Officially supports a 34-tooth cassette but can handle 36
  • Includes mineral oil (though not the blue special L2 oil)

more key points in the video

L-TWOO RX 12 Disc 2x12s Carbon Road Hydraulic Disc Brake Groupset

L-TWOO RX 12 Disc 2x12s Carbon Road Hydraulic Disc Brake Groupset

Groupset
Trace Velo on YouTubeover 3 years ago
L-TWOO RX HYDRAULIC - 12 speed Chinese Carbon Groupset - First Look
00:15:28

The reviewer unboxes and provides initial impressions of the L-TWOO RX 12 Disc 2x12s Carbon Road Hydraulic Disc Brake Groupset, highlighting its high-quality materials, thoughtful design improvements over previous versions, and overall positive first impression. They note that while the price was higher than retail due to purchasing from a reseller, the groupset appears to offer good value. They also mention some concerns about the left shifter stiffness and the use of post-mount calipers, but overall they are impressed and eager to test it on a bike.

AI Summary

Pros

  • High-quality carbon fiber components, including both brake and shift levers.
  • Improved thumb trigger design (Campagnolo-style) that should allow shifting from the drops.
  • Rubber bumper on the shifter to prevent rattling.

more pros in the video

Cons

  • Brake line had a kink from shipping.
  • Left shifter is very stiff, especially the thumb trigger, requiring excessive force.
  • Post-mount brake calipers may require adapters for flat-mount frames.

more cons in the video

Key Points

  • The groupset is the top-tier 2x12 carbon version.
  • Retail price is 2280 RMB (~£270), but reviewer paid £358 from a reseller.
  • Shifters weigh 556g for the pair, rear derailleur 220g, front derailleur 100g.

more key points in the video

SENSAH EMPIRE PRO 2x12 Groupset

SENSAH EMPIRE PRO 2x12 Groupset

Groupset
Cycling unboxed on YouTubealmost 4 years ago
Sensah Empire Pro 12s (Full Review)
00:12:56

The reviewer tested the SENSAH EMPIRE PRO 2x12 speed groupset over three months of commuting. They found the shifters ergonomic but short, with crisp shifting and a loud click. The front derailleur shifts quickly, and the rear derailleur performs well after proper setup. The crankset is lightweight and looks good. However, they noted issues with simultaneous braking and shifting, setup difficulty, and a rear derailleur alignment problem when switching chainrings. The brakes included are poor and should be replaced. Overall, the groupset is recommended for commuting due to its low cost, light weight, and wide gear range, but it may not be as robust as Shimano 105.

AI Summary

Pros

  • Shifters have good ergonomic feel and crisp shifting with loud click
  • Front derailleur shifts quickly, comparable to Di2
  • Rear derailleur shifting is smooth and crisp after proper setup

more pros in the video

Cons

  • Hoods are too short, causing pressure on hands
  • Cannot brake and shift simultaneously
  • Setup is difficult, especially cable routing on rear derailleur

more cons in the video

Key Points

  • 2x12 speed, 24-speed groupset
  • Carbon fiber shifters and rear derailleur
  • 170/175mm crankset

more key points in the video

Sidebike Atop Carbon Road Shoes

Sidebike Atop Carbon Road Shoes

Shoes
Trace Velo on YouTubealmost 4 years ago
£90 cycle shoes - Fizik Vs AliExpress
00:15:13

The reviewer purchased Sidebike Atop Carbon Road Shoes from AliExpress for about £90 delivered and wore them for eight months and 2,000 miles. He praises their full carbon fiber outsole, dual Atop lacing system, low weight, durability, and comfort, considering them excellent value compared to name-brand shoes. He notes the insoles are unsupportive and they don't come in wide fits, but overall highly recommends them.

AI Summary

Pros

  • Full carbon fiber outsole is very stiff, providing a connected feel when sprinting
  • Dual Atop lacing system is as good as Boa: smooth, easy to adjust on the fly, and durable
  • Lightweight: 491 grams per pair without cleats, 100 grams less than the comparably sized Bontrager Physique Tempo R5 Overcurve shoes

more pros in the video

Cons

  • Insoles are floppy foam with no support, though they are comfortable and well-ventilated
  • Not available in wide fit, so may not suit riders needing wider shoes
  • Price after post-Brexit fees was just under £90, which the reviewer found difficult to swallow as a self-described cheapskate

Key Points

  • Brand: Sidebike (also referred to as Side Bike)
  • Model: Atop Carbon Road Shoes
  • Price paid: £76 plus £20 post-Brexit fees, just under £90 delivered

more key points in the video

Magicshine MJ-906S

Magicshine MJ-906S

Lights
Nomaddict on YouTubealmost 4 years ago
MagicShine MJ906S Test / Review on a Trek Rail 7
00:11:57

The reviewer discusses the Magicshine MJ-906S bike light, which is designed to be wired into an e-bike system. He explains that out of the box, the light is not in e-bike mode and can draw too much power, causing the e-bike system to shut down. He had to put it into e-bike mode by holding the button for eight seconds. In e-bike mode, the light outputs about 2800 lumens on high, which is less than its maximum but still bright. He praises its build quality, brightness, and price, though he notes some issues with cable shadows and the light being always on when the bike is powered on.

AI Summary

Pros

  • High quality build
  • Bright output (about 2800 lumens in e-bike mode)
  • Good price for the quality and output

more pros in the video

Cons

  • Out of the box, it is not in e-bike mode and can overload the e-bike system if used in high mode
  • Cannot use the full 4500 lumens output when wired to a Bosch e-bike system
  • The cable can cause a shadow on the ground

more cons in the video

Key Points

  • The light is designed to be wired into an e-bike system
  • Out of the box, it is not in e-bike mode
  • To enter e-bike mode, hold the button for about 8 seconds until it blinks red

more key points in the video

Lún HYPER

Lún HYPER

Wheels
Julien Rabier on YouTubealmost 4 years ago
LUN HYPER 2023 : Double frayeur avec ces roues 😱
00:09:36

The reviewer tests the Lún HYPER 2023 wheels, a high-end Chinese brand associated with Winspace. He initially panics due to a clacking sound when pressing the rim, but the manufacturer explains it's due to non-structural zones and confirms it's safe. He also finds a loose metal balancing weight inside the rear rim, which the manufacturer says will be fixed in future versions. Despite these issues, he praises the wheels for their speed, stability, and overall performance, considering them a good value at $1300.

AI Summary

Pros

  • Very beautiful and well-finished wheels
  • Ceramic bearings and carbon spokes
  • Pre-installed tubeless valves and rim tape

more pros in the video

Cons

  • Initial clacking sound when pressing the rim, indicating softness in non-structural zones
  • A small metal balancing weight came loose inside the rear rim, causing a rattling sound
  • Rim tape pre-installed, which complicates maintenance on the road

more cons in the video

Key Points

  • Brand: Lún (associated with Winspace), Chinese brand
  • Model: HYPER 2023, high-end wheels
  • Internal rim width: 21 mm

more key points in the video

Magene L508 Radar Tail Light New Bicycle Brake Sensing Lamp Saddle Seatpost Ebike Waterproof LED Charging Cycling Taillight

Magene L508 Radar Tail Light New Bicycle Brake Sensing Lamp Saddle Seatpost Ebike Waterproof LED Charging Cycling Taillight

Radar
Patrick Lino on YouTubealmost 4 years ago
Magene L508 Radar Light Review - It Just Works
00:08:51

The reviewer provides a detailed overview of the Magene Radar Bike Tail Light L508, highlighting its features, performance, and value. They mention it's their first experience with radar lights, so they don't compare it to other brands like Garmin's Vario. The reviewer emphasizes the light's functionality, including its 140-meter detection distance, five light modes, brake sensing, auto sleep, USB-C charging, and compatibility with Garmin and Wahoo devices. They note its ability to detect multiple vehicles simultaneously and provide an all-clear signal. The reviewer shares their positive experience using the light over three months, praising its reliability, battery life, and the added safety it provides on various terrains and in group rides. They also mention two minor criticisms regarding the mount and rubber bands but conclude that these don't detract from the light's overall value.

AI Summary

Pros

  • Affordable at $129 USD
  • 140 meters of detection distance
  • Five light modes for different riding conditions

more pros in the video

Cons

  • Included mount doesn't work well with aero or D-shaped seat posts
  • Supplied rubber bands for mounting don't inspire initial confidence

Key Points

  • Retail price: $129 USD
  • 140-meter detection distance
  • Five light modes

more key points in the video