
SENSAH EMPIRE PRO 2x12 Groupset
Groupset
The reviewer, Diwa from Wiser Biker, tested the Sensah Empire Pro groupset for over a year and 2,000 km. He found it to be a lightweight, affordable 2x12 speed groupset with carbon fiber components, offering good value compared to Shimano 105, but noted some issues with shifting lever throw and difficulty in tuning.
AI Summary
Pros
- Lightweight: shifters 90g lighter than Shimano 105, rear derailleur 30g lighter, total 120g lighter for shifters and derailleurs.
- Affordable: priced at $193 USD or 263 Singapore dollars, significantly cheaper than Shimano 105.
- Carbon fiber brake lever and rear derailleur cage.
more pros in the video
Cons
- Cannot brake and shift simultaneously.
- Large lever throw for shifting, which can cause wrist discomfort.
- More difficult to tune and index compared to Shimano groupsets.
more cons in the video
Key Points
- Shifters weigh 410g per pair; Shimano 105 shifters weigh 500g.
- Front derailleur weighs 95g (same as Shimano 105).
- Rear derailleur weighs 195g (30g lighter than Shimano 105).
more key points in the video

Lún HYPER
Wheels
The reviewer tested the Lún HYPER wheels, which are Windspace D45 wheels, on a mountain climb and descent. He found them to be noticeably stiffer than previous wheels, which improved climbing performance, and he set personal records on several segments despite not pacing perfectly. However, he felt less confident during cornering on the descent due to the wider internal width stretching his tires, and he noted a ringing sound from the carbon spokes when braking. Overall, he considers them high-quality and good value for the price.
AI Summary
Pros
- The wheels are noticeably stiffer, feeling like one solid piece of carbon fiber, which improves responsiveness and climbing ability.
- The stiffness made steep sections and switchbacks feel easier to handle.
- The reviewer set personal records on several climbing segments despite lower power output and not being fully fresh.
more pros in the video
Cons
- The wider internal width stretched his Continental GP5000 tubeless tires, making him feel less planted and confident in corners during the descent.
- The carbon spokes produce a ringing sound when braking, which he noted but did not find bothersome.
- He was skittish on the descent because the wheels were new and he didn't know their limits, so he didn't take risks and was slower than on his previous wheels.
more cons in the video
Key Points
- The wheels are Windspace D45, with a depth of 45mm (though he mentions 55-40-46, likely a misstatement) and a 21mm internal width.
- They have carbon spokes and ceramic bearings.
- The wheels weigh 10 grams less than the previous 33mm wheels he had, but are deeper and stiffer.
more key points in the video

LTWOO eRX 2x12s / 2x11s Road Electronic Hydraulic Disc Brake Groupset
Groupset
The reviewer discusses the LTWOO eRX electronic groupset, highlighting differences between an early version he purchased and a newer version sent by the company. He experienced initial issues with battery disconnections, which were fixed by a redesigned battery. He praises the groupset's performance, value, and rain resistance, but notes some ergonomic and software quirks.
AI Summary
Pros
- Good value compared to SRAM Red, being about $2000 cheaper and only 100g heavier.
- Performance is fast and snappy, with no issues after fixing the battery problem.
- Works well in heavy rain, with no failures during monsoon conditions.
more pros in the video
Cons
- Early version had battery disconnection issues causing ride failures.
- Shifter hoods are small and aggressive, limiting hand space.
- App requires adjusting each gear individually for chain line, which he finds tedious.
more cons in the video
Key Points
- The groupset is a 2x12 speed electronic hydraulic disc brake groupset.
- The early version cost $850 shipped, while the current price is around $650.
- The battery issue was caused by a poor spring contact; fixed with a new battery design.
more key points in the video

Lún GRAPID Gravel
Wheels
Trifox X18
Frame
The reviewer examines the Trifox X18 carbon road bike frame, noting significant improvements over the previous X16 model. He finds the frame visually appealing with clean paintwork, well-applied logos, and good external finishing. Internally, he praises the clean construction using EPS molding technique, which is unusual at this price point. While generally impressed, he mentions some minor concerns and plans to test problem areas in a future build video.
AI Summary
Pros
- Paintwork is really nice with no defects or scratches
- Logos and text are well applied under clear coat
- Brake mounts are completely clean (not painted over)
more pros in the video
Cons
- Stem walls are quite thick making handlebar/stem combo heavier than expected
- Some overspray on steerer tube (but not concerning)
- Bottom bracket threads have some swarf/leftover material from tapping
more cons in the video
Key Points
- Frame model: Trifox X18
- Price: Normally $659, reviewer paid $593 (~£460)
- Weight: Just over 1.5kg for frame, fork, and seat post
more key points in the video

Elves Vanyar Pro
Frame
The reviewer provides an in-depth analysis of the Elves Vanyar Pro 2024 disc frame, noting its lightweight climbing-oriented design, matte black paint with minimal decals, and overall build quality. They highlight the frame's geometry, internal finishing, and component weights, concluding it offers good value compared to Western brands.
AI Summary
Pros
- Matte black paint job is sleek and minimalist with no imperfections
- Frame is lightweight, especially for a climbing bike
- Internal finishing is clean with no carbon shards or fraying
more pros in the video
Cons
- Seat post provided was longer than needed for size 50 frame, requiring trimming
- Slight overspray on fork crown race
- Frame weight (1000g for size 50) is higher than claimed (870g for size 47 unpainted)
more cons in the video
Key Points
- Frame size tested: 50 (reviewer usually rides size 52)
- Claimed frame weight: 870g for size 47 unpainted; actual weight: 1000g for size 50
- Fork weight: claimed 430g, actual 417g
more key points in the video

TRIGON AR01
Frame
The reviewer discusses the TRIGON AR01 as a high-end carbon road bike from a Taiwanese brand that manufactures for prestigious brands. It is described as an 'all-round' bike, not the lightest nor most aero, but a balance of both. The bike features aero-optimized tube shapes, dimples on the fork, down tube, and head tube to trip airflow, and removable fairings on the disc calipers. The reviewer praises the integrated one-piece handlebar with climbing shifters, the T47 bottom bracket for smooth spinning, and the overall build quality. The bike is set up for an ultra-endurance race with a compact chainset, 11-34 cassette, 160mm rotors, and waxed chain.
AI Summary
Pros
- High-end carbon frame from a reputable Taiwanese manufacturer
- Aero features including dimples and removable caliper fairings
- Integrated one-piece handlebar with climbing shifters
more pros in the video
Cons
- Not the lightest bike
- Not the most aero bike
- Removable fairings are not UCI legal (but can be removed)
Key Points
- TRIGON AR01 stands for 'all round'
- Frame has dimples on fork, down tube, and head tube to trip airflow
- Removable fairings on front and rear disc calipers to reduce drag
more key points in the video

L-TWOO RX 12 Disc 2x12s Carbon Road Hydraulic Disc Brake Groupset
Groupset
The reviewer discusses their experience with the L-TWOO RX 12 Disc 2x12s Carbon Road Hydraulic Disc Brake Groupset (though they mention they have the aluminum version). They state that the groupset has met their expectations, functioning well and being comparable to a Shimano 105. They note some minor issues but overall recommend it for the price.
AI Summary
Pros
- Functions well and meets expectations
- Shifting is perfect and synchronizes well in middle gears
- Comparable to Shimano 105 in performance and weight
more pros in the video
Cons
- Minor noise in middle gears when in a quiet environment
- Ergonomic issue: lever for downshifting is hard to reach when hands are in certain positions
- Initial issue with desynchronization due to loose shifter clamp, but resolved after tightening
Key Points
- The reviewer has the aluminum version, not the carbon one
- The carbon version costs about 3500 pesos
- The groupset is 2x12 speed with hydraulic disc brakes
more key points in the video

Trifox X18
Frame
The reviewer shares their experience with the Trifox Carbon Road Bike Frame X18 after over a year and thousands of miles of ownership. They describe it as an all-rounder frame suitable for various riding styles, with good compliance and versatility.
AI Summary
Pros
- Versatile all-rounder design suitable for climbing, endurance, and aero riding
- Clean look with internal cable routing
- Budget-friendly compared to Western brands
more pros in the video
Cons
- Internal cable routing can be tricky during assembly
Key Points
- Made for riders who want one bike for all purposes
- Similar geometry, handling, and ride feel to Western brands
- Sweet spot for climbers and those who prefer riding on flat terrain
more key points in the video

TanTan TT-X38
Frame
The reviewer discusses the Tantan X38 Aero frame set extensively throughout the video. They highlight its super aero profile, lightweight construction (approximately 1100 grams unpainted), and affordable price point of around $700 including shipping. The frame is described as unapologetically aero, resembling the Scott Foil RC Pro, and offers a comfortable ride despite its aggressive look. The reviewer mentions the frame's geometry is suitable for most people but notes it lacks refinement over rough roads compared to more expensive frames. They also discuss the frame's compatibility with various components, including a T47 bottom bracket and hidden cable routing.
AI Summary
Pros
- Super aero profile
- Lightweight (approximately 1100 grams unpainted)
- Affordable price point ($700 including shipping)
more pros in the video
Cons
- Lacks refinement over rough roads
- Not as stiff as more expensive frames
- Geometry may not suit all riders (stack and head tube are tall)
more cons in the video
Key Points
- Super aero profile resembling Scott Foil RC Pro
- Approximately 1100 grams unpainted
- $700 price including shipping
more key points in the video

OG-EVKIN CF-026
Frame
The reviewer discusses the OG-EVKIN CF-026, a size 54 carbon frame used in their second bike build. They highlight good packaging and support, but note a significant issue with cable routing that led to a crack in the chainstay on their first frame, which was returned. The second frame had minor issues with the seat post slipping and handlebar fitment, but overall, the reviewer finds the stiffness and handling excellent, especially for the price of around 450 euros, and recommends it despite the need for some DIY work.
AI Summary
Pros
- Well-packaged delivery with no issues
- Good customer support from the official AliExpress supplier, responding within a day
- Stiff and quick handling, feels great on asphalt
more pros in the video
Cons
- First frame had a problem in the chainstay that caused a crack during cable routing, requiring return
- Seat post slips sometimes, needing increased torque and carbon paste
- Handlebar required drilling holes for spacers due to ordering the version without internal routing holes
more cons in the video
Key Points
- Model: OG-EVKIN CF-026 (also referred to as 020 cfo26)
- Size 54 frame
- Mechanical Shimano 105 groupset with rim brakes
more key points in the video

CRW Works CS Series Road Disc Brake Wheelset
Wheels
The reviewer discusses the CRW Works CS Series Road Disc Brake Wheelset, highlighting its impressive finishing and stiffness but also detailing significant quality control issues, particularly with the front hub end caps being undersized, causing a creaking/clunking problem under load. The rear hub also had a threading issue with the disc lock ring. The reviewer emphasizes the importance of proper tolerances and criticizes the lack of spare spokes and wheel bags.
AI Summary
Pros
- High level of machining and finishing on the hubs and rims.
- Rims have a very nice UD finish and are lightweight (12.57 kg for the pair, close to claimed 12.50 kg).
- Tires are easier to mount compared to Windspace D67 wheels.
more pros in the video
Cons
- Front hub end caps are undersized (14.94 mm vs. nominal 15 mm), causing radial play and a creaking/clunking noise when out of the saddle.
- The end caps have a loose fit in the bearing inner race, leading to stick-slip phenomenon.
- No spare spokes included in the box.
more cons in the video
Key Points
- Wheelset is 55mm rear, 50mm front depth.
- Internal rim width is 21mm, external is 28mm.
- Front wheel has 16 spokes, two-cross lacing on both sides.
more key points in the video

Elitewheels SLT Rim Brake
Wheels
The ELITEWHEELS SLT Road Carbon Wheels Aero 3K Twill Brake Ceramic Bearing Hub Pillar 1423 Spoke Clincher Tubeless Wheelset is not mentioned in this video. The reviewer discusses a different set of Elite Wheels, specifically 88mm deep carbon wheels with a 25mm width, smooth brake track, and clincher style.
AI Summary

SENSAH EMPIRE HRD 2x11s
Groupset
The reviewer discusses the SENSAH EMPIRE HRD 2x11s Road Bike Hydraulic Disc Brake Front Derailleur Rear Derailleur Carbon Shifter Bike Parts extensively, highlighting its performance, design, and value. They note that it is a pre-release version of a 12-speed hydraulic group set from Sensah, a Chinese manufacturer. The reviewer praises the braking performance, shifting quality, and overall robustness, but also points out some issues with the shifting mechanism and comfort for smaller hands.
AI Summary
Pros
- Best Chinese group set the reviewer has ever used
- Braking performance is phenomenal, especially on the hoods
- Shifters have a nice solid robust feel
more pros in the video
Cons
- Shifters are on the large side and not the prettiest to look at
- Shifting mechanism requires quite big hands to make full use of
- Overshift safety feature is non-functional on the right shifter in the pre-release version
more cons in the video
Key Points
- 12-speed hydraulic group set
- Carbon pulley cage on rear derailleur
- Steel cage on front derailleur is more robust
more key points in the video

YOELEO R11 DB
Frame
The reviewer analyzed the YOELEO R11 DB Disc Brake Frameset by cutting it in half and comparing it to other frames. The frame shows generous carbon layup in key areas like the seat tube and bottom bracket, with a focus on strength. Internal finish is clean with minor imperfections, but overall construction appears robust, especially in the fork and head tube.
AI Summary
Pros
- Thick carbon layup in seat tube and bottom bracket for strength
- Clean internal finish with no overspray in head tube bearing seats
- Fork crown race is solid and thick, comparable to high-end brands
more pros in the video
Cons
- Some dry areas and small internal blisters, indicating less resin impregnation
- Top tube radiuses are less gentle, potentially more prone to delamination
- Internal adhesive strips from manufacturing process are unusual
more cons in the video
Key Points
- Frame uses 3K low modulus weave in head tube and bottom bracket for stiffness
- Seat tube carbon thickness nearly double that of Trifox X10
- Fork is solid carbon throughout (disc brake, no caliper bolt hole)
more key points in the video


