The WHEELTOP EDS GeX Gravel Wireless Groupset offers an affordable, versatile electronic shifting and hydraulic braking solution compatible with 3-14 speed cassettes. Reviewers praise its value, customizability, and robust braking, but note issues with setup, app usability, and long-term reliability concerns.
Pros
- Excellent value for money compared to SRAM/Shimano electronic groupsets, with prices often half or less.123
- Highly customizable shifting: each gear can be individually tuned via the app, and it supports 3-14 speed cassettes.145
- Strong and consistent hydraulic disc braking performance with good modulation, using standard Shimano pads and mineral oil.123
- Wireless design simplifies installation and eliminates gear cables through the frame.163
- Good battery life: derailleur lasts ~20,000 shifts per charge, and shifters use easy-to-replace CR2032 batteries.142
- Clutched rear derailleur provides secure chain retention, reducing chain drops on rough terrain.163
- Durable and robust construction, surviving crashes and harsh conditions in long-term testing.21
- Comfortable shifter ergonomics similar to SRAM, with reach adjustment available.237
- Lightweight option available with carbon lever blades, and overall weight comparable to competitors.82
- Multi-shift mode allows holding button to shift multiple gears.15
Cons
- App interface is unintuitive, with poor translations and a steep learning curve; some features are finicky.193
- Rear derailleur battery is non-removable, and charging port location is awkward with a cover that can pop open.1210
- Shifting speed is slower than SRAM/Shimano, and buttons require a firm press with a pre-click stage.111
- Setup can be frustrating, especially initial pairing and calibration; manual is poorly organized.594
- Long-term reliability concerns: some users report failures after ~1000 miles or one year, with poor customer support.712
- Wheel removal is difficult due to lack of a cage lock on the rear derailleur.210
- Shifters have small hoods and hard rubber, which may be less comfortable for some hands.411
- Brakes lack initial bite compared to some competitors, though modulation is good.10
Key Facts
- Price ranges from ~£300 on AliExpress to €599-€650 retail, depending on source.2115
- Rear derailleur available in short (73-75mm) and long (93mm) cage versions, supporting cassettes up to 46T or 52T respectively.4910
- Derailleur battery is 800mAh, claimed to last ~20,000 shifts; shifters use CR2032 coin cells.4110
- Set weight: approximately 1130g for shifters, derailleur, and brakes (per one source), while another measured just over 1200g.52
- Shifters and derailleur are IP65/IP67 rated for water resistance.14
- Uses mineral oil brake fluid and Shimano-compatible brake pads and hoses.431
- Compatible with a wide range of cassettes from 3 to 14 speeds, configurable via the WTOP app.145
- Brake calipers feature CNC aluminum unibody construction with 20-21mm dual ceramic pistons.1
Sources
- 1Gravel CyclistWheeltop EDS GeX Review: Better Than Expected
- 2Tom Bowers CyclingWheelTop GEX Review: I Raced This £300 Chinese Wireless Groupset For 6 Months
- 3Pedaler$559 vs $2,000 WIRELESS GRAVEL Groupset (SRAM?) — Wheeltop GEX Gravel Groupset Review
- 4JunonFitI Bought a Chinese Gravel Groupset… Mistake or Bargain?
- 5MallefitzKabellos Schalten für wenig Geld? Wheeltop EDS- GeX Funkschaltung
- 6oz cycleWheeltop GEX gravel build & Test rides
- 7r/ChineseCarbonmy experience after one year with wheeltop eds
- 8Coverstem ChannelWHEELTOP EDS GeX GRAVEL | montaggio e recensione del gruppo wireless cinese 🇨🇳
- 9Ride Year RoundReview: Wheeltop EDS GeX Wireless Drivetrain
- 10escapecollective.comWheeltop EDS GeX review: A choose-your-speed wireless groupset for gravel
- 11Peak TorqueWheeltop GEX - A wheel flop? A not-cheap Chinese groupset.
- 12ChinertownWheelTop EDX OS Series Wireless MTB Drivetrain
Reviews & Ratings
19:44The reviewer tested the Wheeltop New GeX Gravel Bike Wireless Electronic Shifting Groupset over six months, including racing and training. They found it to be a reliable and high-performing budget alternative to more expensive groupsets like SRAM AXS, with excellent braking, comfortable ergonomics, and customizable shifting. Despite some minor drawbacks, they highly recommend it for DIY enthusiasts.
11:48The reviewer tested the WHEELTOP EDS GeX Gravel Wireless Groupset and found it to be a good alternative for upgrading or building bikes, especially for those wanting to switch between different gear counts or convert to wireless. The groupset performed well overall, with solid shifting and braking that matched or exceeded entry-level SRAM components, though setup instructions were lacking and required some trial and error.
11:47The reviewer discusses the Wheeltop EDS GeX gravel wireless groupset, highlighting its features and first impressions. They note the rear derailleur is bulkier than Shimano GRX but feels solid, with an aluminum cage for durability. The shifters are similar to the road version but have improved rubber texture and grip, though the hoods are small. Brake calipers have a visual upgrade. The groupset supports 3-14 speeds, costs around €600, and uses a magnetic charging cable. The reviewer has prior good experience with the road version and is optimistic but cautious about gravel performance.
05:55The reviewer provides an initial ride review of the WHEELTOP EDS GeX Gravel Wireless Groupset with hydraulic disc brakes and 3-14s capability, testing it on gravel trails in Greece. He praises its performance, customizability, and value, while noting the app interface as a significant drawback.
12:28The reviewer discusses the WHEELTOP EDS GeX Gravel Wireless Groupset with hydraulic disc brakes, highlighting its versatility, configurability via app, competitive pricing, and robust construction. He demonstrates installation, configuration, and testing, noting excellent performance in a 100km ride.
28:46The reviewer discusses the Wheeltop New GeX Gravel Bike Wireless Electronic Shifte Groupset r Single Chainring 7-13 Speed High-Tension Rear Derailleur in the context of building a gravel bike. They highlight the ease of setup due to its wireless nature, eliminating the need for gear cables through the frame. The reviewer mentions the compatibility with Shimano cassettes and the narrow-wide tooth profile on the lower jockey wheel to prevent chain drops. They also note the dampening system's effectiveness in rough terrain and the ability to customize gear shifting via the WheelTop app. The reviewer shares personal experiences with initial setup challenges, battery life, and the learning curve for quick shifts during rides.
16:43The reviewer provides a detailed review of the WHEELTOP EDS GeX Gravel Wireless Groupset, highlighting its budget-friendly electronic shifting system with hydraulic disc brakes. They discuss its features, performance, and unique aspects compared to other systems on the market. The reviewer tested the system with various cassettes and chains, noting its versatility and reliability. They also mention the company's recent developments and potential future improvements.
12:29The reviewer provides a detailed overview of the WHEELTOP EDS GeX Gravel Wireless Groupset, hydraulic disc brake, 3-14s. They highlight its compatibility with 3-14 speed drivetrains, brand-agnostic nature, and the inclusion of hydraulic disc brakes. The reviewer mentions the setup process was initially frustrating due to not following the manual but ultimately found the shifting to be reliable and impressive. They praise the gear range, especially with a 51-tooth cassette, and note the brakes perform adequately for gravel riding. However, they criticize the non-removable battery and the confusing app interface.
13:00The reviewer provides a detailed critique of the WHEELTOP EDS GeX Gravel Wireless Groupset, hydraulic disc brake, 3-14s. They mention testing it for about 3 months, primarily on a road TT bike, and highlight both positive and negative aspects. The reviewer criticizes the price, build quality, app functionality, and shifting performance, while acknowledging some compatibility and design features.
A user reports their experience with the WHEELTOP EDS GeX Gravel Wireless Groupset after one year and 5,000 km. While the shifting and brakes worked well when functioning, they encountered random bugs, a complete shifting failure during a race, and a hardware failure in the right shifter. Wheeltop's customer support was unhelpful, citing warranty expiration. The user would not recommend the product and prefers Shimano or SRAM for reliability and support.
AI Summary
Pros
- Shifting works well once set up
- Brakes are fine
- Ergonomics are liked by some users
more pros in the review
Cons
- Levers sit far from the bar, requiring large hands
- App translations/settings are poor and confusing
- Random bugs and errors occurred
more cons in the review
Key Points
- 1x13 speed groupset
- Hydraulic disc brakes
- Wireless electronic shifting
more key points in the review

The reviewer finds the Wheeltop EDS GeX gravel groupset to be a competitive, well-priced wireless option with unique open compatibility for 3-14-speed cassettes, but notes several drawbacks including a finicky app, difficult wheel removal, awkward charging port, vague shift buttons, and brakes lacking bite.
The WHEELTOP EDS GeX Gravel Wireless Groupset is a Chinese-made electronic wireless groupset that competes with SRAM AXS and Shimano Di2. It features configurable speed compatibility (7-13 speeds via app), wireless shifting, and competitive pricing around $200-500. Users report generally good shifting performance and lightweight design (350g), but note issues with long-term reliability, battery design changes (from removable to fixed due to suspected patent issues), and inconsistent app functionality. Availability has been spotty, with restrictions in some countries like the US.
AI Summary
Pros
- Lightweight design at 350 grams, lighter than SRAM GX AXS (463g)
- Configurable for 7-13 speed cassettes via smartphone app, compatible with multiple brands
- Competitive pricing, often $200-400, significantly cheaper than SRAM AXS alternatives
Cons
- Long-term reliability issues reported, including shifting failures and mechanical problems after 1000+ miles
- Battery design changed from removable to fixed, potentially due to SRAM patent issues, causing concerns about replacement and runtime
- Inconsistent app functionality, especially on Android, with connectivity and setup problems
Key Points
- Wireless electronic shifting
- Configurable 7-13 speed compatibility
- Weight: 350g
more key points in the review
I just wanted to add my 2 cents to this convo. I am a dealer for wheeltop and have set up a few bikes with the road gruppo. I am no where biased to wheeltop as I am a shimano fanboy. What I can say about the gruppo is. 1 it was a pain in the ass first time around to set up the fd as someone else has said here the trim screws do nothing. The Rd is clunky. The app sucks. Now haveing said all that once I got over the first time pains and I went on to insatll it another time on another bike I can say. Fd was a breeze to set up the app still sucks but what it does allow is great. It allows you to use 3rd party cassettes and trim them perfect for flawless shifting. I wish the group was much lighter but app its in the works. Being from canada I had a issue with 1 of the shifters. Customer service from the wholesaler was fantastic. I will say this if the group was the same weight as a duracace and im fine if the gruppo was more money it would be my gruppo of choice.
real world exp. here... mounted on my gravel Niner RDO 46/30 ... 11-34/11sp (edubied monoblock) absolute no glitches whatsoever...it just works, now since May! Yes, setup isnt for the 'faint-hearted' but hey...its still fun...from what i saw, they updated some of the setup instructions/videos. App design still quite the same...which is a bit...weird... and whats really amazing..you can finetune each cog if needed...e.g. range of 11sp cass...gives you around 0-1800 index units in the App so for every step you have roughly 180 IU to play with...to give you an example how much micro fine tune is possible. it also has autotune for the FD... and FD is my only complain...being not as powerful under load for shifting.
Where to Buy

Wheeltop New GeX Gravel Bike Wireless Electronic Shifte Groupset R Single Chainring 7-13 Speed High-Tension Rear Derailleur


WHEELTOP EDS GeX Wireless Electronic Shifter/Derailleur (Gravel Bike)

Wheeltop New GeX Gravel Bike Wireless Electronic Shifte Groupset r Single Chainring 7-13 Speed High-Tension Rear Derailleur


WHEELTOP EDS GeX Gravel Wireless Groupset, hydraulic disc brake, 3-14s


WHEELTOP EDS GeX Wireless Electronic Shifter/Derailleur (Gravel Bike)
WHEELTOP EDS GeX Gravel Wireless Groupset, hydraulische Scheibenbremse, 3-14s - AliExpress 18

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