WHEELTOP EDS TXR Wireless Electronic Groupset | Flat Bar | OSPW | 2×3-14 Speed

Q: What cassette speeds and chain brands are compatible with the WHEELTOP EDS electronic derailleur?

The WHEELTOP EDS supports 3 to 14-speed configurations , making it compatible with most modern 11-speed, 12-speed, and single-speed chains from brands like Shimano, SRAM, and KMC. You'll need to ensure your cassette matches your drivetrain setup, but the derailleur itself is chain-agnostic and doesn't require specific shifter brand compatibility since it uses button-operated wireless shifting .

Q: How do I pair the WHEELTOP EDS with my phone and set up the app?

Pairing is simple: download the WHEELTOP app , enable Bluetooth on your phone , hold the derailleur button to enter pairing mode, and select it in the app—typically taking under 2 minutes. The app guides you through automatic calibration and provides firmware update notifications , so your system stays optimized with the latest performance improvements.

Q: How does the WHEELTOP EDS compare to Shimano Di2 or SRAM AXS in price and features?

The WHEELTOP EDS is priced around $339 , significantly undercutting Shimano Di2 (~$600+) and SRAM AXS (~$700+) while delivering carbon fiber OSPW cage with 12T hollow carbon pulleys and app-based customization. Unlike Di2 and AXS which focus on road and mountain racing, the WHEELTOP EDS is purpose-built for flat-bar bikes, gravel, city, and e-bikes with reduced drivetrain friction compared to standard cages.

Q: Is the WHEELTOP EDS waterproof and suitable for all weather conditions?

The WHEELTOP EDS features sealed electronics and corrosion-resistant components designed for MTB, gravel, and rainy commuting conditions, though it's not rated as fully submersible. For regular wet weather, mud, and spray exposure , the derailleur performs reliably, but rinse it after harsh conditions and keep the charging port dry to ensure longevity.

Q: Where can I buy the WHEELTOP EDS, and what's your shipping and warranty policy?

The WHEELTOP EDS is available on Aoeagle's eBay store with worldwide shipping and a full warranty , ensuring you get authentic WHEELTOP support regardless of location. [Shop the WHEELTOP EDS now on Aoeagle's eBay store](https://www.ebay.com/str/aoeagle) to experience wireless electronic shifting on your flat-bar bike today.

$469.00

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1-Year Warranty Official Wheeltop warranty included. Lifetime technical support from our team.

Authorized Partner Authorized WHEELTOP Partner: 100% Genuine & Factory Backed.

Description

Wireless Electronic Shifter / Derailleur Kit

WHEELTOP EDS TXR

A fully wireless electronic shifting kit built for flat-bar road and dual-chainring gear bikes. Front and rear derailleurs shift on a button press — no cables, no housing, no barrel adjusters. Compatible with 3-14 speed, 10-36T cassettes, fully configurable through the WHEELTOP app via BLE/ANT+. The rear derailleur runs 12-tooth carbon fiber hollow oversized pulley wheels for reduced drivetrain friction. Brake calipers are not included — the TXR is a pure drivetrain kit.

What's Inside the Kit

Electronic Rear Derailleur — Carbon Fiber Hollow Oversized Pulley Cage

WHEELTOP EDS TXR wireless electronic rear derailleur with carbon fiber oversized pulley wheels

EDS TXR Electronic Rear Derailleur

Driven by a built-in 800mAh rechargeable battery at 8.4V, the EDS TXR rear derailleur shifts instantly on a button press — zero cable lag, zero stretch over time. It supports 3 to 14-speed cassettes from 10T to 36T, with the exact speed count dialed in through the WHEELTOP app. The carbon fiber linkage keeps weight down while maintaining stiffness under cross-chained loads. Charges through a magnetic Pogopin connector — no port covers, no corrosion.

12T Carbon Fiber Hollow Oversized Pulley Cage

At 12 teeth, the oversized pulley wheels let the chain bend through a gentler arc at each jockey engagement, reducing per-link articulation losses and overall drivetrain friction. The hollow carbon fiber construction sheds weight without sacrificing stiffness — the same oversized pulley cage found on the EDS TT triathlon groupset.

Front Drivetrain

Electronic Front Derailleur

Wireless electronic actuation for the front shift — the half of the drivetrain cable systems compromise on most.

Precise Front Shifting on Demand

The EDS TXR front derailleur runs on its own built-in 600mAh rechargeable battery and shares the same 8.4V system, magnetic Pogopin charging, and BLE/ANT+ wireless link as the rear unit. Pair both derailleurs to the WHEELTOP app for synchronized setup, gear mapping, and live status — front and rear shift in concert with a single press of the trigger.

FD Battery

600mAh / 8.4V

Built-in rechargeable lithium

Charging

Pogopin Magnetic

Red = charging, green = full

Wireless

BLE / ANT+

Pairs with cycling computers

Weight

188.4g

Front derailleur, both builds

Cockpit

Wireless Electronic Trigger Shifters — Left & Right

Flat-bar trigger shifters that send gear commands wirelessly — no cable routing, no housing, nothing to stretch or corrode.

Shift with a Thumb. No Cables Required.

A press of the trigger sends the shift command wirelessly straight to the derailleur — no cable pull, no mechanical play to wear in. The same trigger shifters used on the EDS OX 2.0 MTB groupset, fitted here for flat-bar road and urban bikes. Each shifter runs on a single CR2032 button cell, swappable in seconds without tools.

Shifting

Wireless Electronic

Trigger press, no cable lag

Mount

Flat Bar

Left + right pair included

Battery

CR2032

Tool-free coin cell swap

Weight (pair)

134.2g

67.1g per shifter

WHEELTOP EDS TXR wireless electronic flat-bar trigger shifters

Smart Control

Full Control from Your Phone

Download the WHEELTOP app to pair, tune, and monitor your drivetrain - all from your handlebars.

Everything You Need, Right in the App

Install the WHEELTOP app on iOS or Android. Connect over Bluetooth, and you have instant access to gear position, battery level, riding data, firmware updates, and full after-sales support - all in one place.

Live Riding Data

Speed, cadence, heart rate, mileage, and ride time displayed in real time

Battery & Shift Count

See remaining charge and total shift cycles at a glance

OTA Firmware Updates

Push updates wirelessly - performance improvements without cables or tools

Two Riding Modes. One Tap to Switch.

Switch between Standard and Racing mode directly in the app. Each mode is tuned for a different riding style - no tools, no hassle.

Standard Mode

Auto-sleep when idle. Lower power draw, longer battery life. Perfect for long days in the saddle.

Racing Mode

Always-on, maximum responsiveness. Boosted signal power for noise-resistant shifting under pressure.

Pair, Calibrate, Fine-Tune - All in the App

Use the WHEELTOP app to pair your derailleur, run initial position calibration, and micro-adjust each individual gear. No limit screws to guess at - just tap and confirm.

Per-Gear Fine Adjustment

Dial in every sprocket individually. If one gear feels off, adjust it directly in the app without touching the bike - a precision that cable systems simply can't match.

Wireless Electronic 3-14 Speed 10-36T Cassette App-Customizable BLE + ANT+ Flat-Bar Trigger Shifters 12T Carbon Fiber Oversized Pulley Cage Carbon Fiber RD Linkage Pogopin Magnetic Charging 800mAh Rear / 600mAh Front CR2032 Shifters No Brake Calipers Included

Technical Details

Specifications

Full technical breakdown of the EDS TXR wireless electronic shifter/derailleur kit.

Brand

WHEELTOP

Model

EDS TXR Wireless Electronic Shifter / Derailleur Kit

Suitable For

Flat-bar road bicycles, dual-chainring flat-bar gear bikes

Speed Range

2×3-14 Speed (customizable via WHEELTOP app)

Cassette Compatibility

10T - 36T

RD Pulley Wheels

12-tooth carbon fiber hollow oversized pulley wheels

RD Material

Carbon fiber linkage · Carbon fiber oversized pulley cage

Shifter Type

Flat-bar wireless electronic trigger shifters — left + right pair

Wireless Protocol

BLE / ANT+ — pairs with cycling computers, displays current gear position and battery level

Charging Port

Pogopin magnetic connector · Red light = charging, green light = charge complete

Battery Capacity

Rear derailleur 800mAh · Front derailleur 600mAh · System voltage 8.4V

Shifter Battery

CR2032 button cell (tool-free replacement)

Brake Calipers

Not included — TXR is a drivetrain-only kit

Weight

Rear derailleur 336.4g · Front derailleur 188.4g · Trigger shifters ×2: 134.2g (67.1g each)

Package Contents

What's in the Box

Brake calipers are not included with the TXR. This is a complete drivetrain-shifting kit only — pair it with your existing braking system.

×1

EDS TXR Electronic Rear Derailleur

×1

EDS TXR Electronic Front Derailleur

×2

Wireless Electronic Trigger Shifters (Left + Right)

×2

Pogopin Magnetic Charging Cables (Front + Rear)

×2

CR2032 Button Batteries (pre-installed in shifters)

×1

Spare Parts Kit + User Manual

Before You Order

Compatibility & Buyer Notes

Please review the following before purchasing to ensure correct fitment.

Flat-Bar Bikes Only — Not Compatible with Drop Bars

The TXR uses flat-bar trigger shifters and does not include drop-bar levers. If you ride a drop-bar road bike, please see the EDS TX instead.

Brake Calipers Are Not Included

The TXR is a drivetrain-only kit. Your existing rim brake or disc brake calipers are retained — only the shifting system is replaced.

Confirm Your Cassette Falls Within Range

The EDS TXR supports 3-14 speed cassettes from 10T to 36T, with the exact speed count set in the WHEELTOP app. Verify your cassette falls within this range before ordering.

App Pairing Required Before First Ride

After installation, pair both derailleurs to the WHEELTOP app over BLE, set your speed range, and run gear calibration. The app is free on iOS and Android.

Our Service Promise

Why Choose Aoeagle

More than just a groupset — every order comes with the Aoeagle difference.

Authorized WHEELTOP Partner

As an official WHEELTOP authorized partner and 2025 Rising Star Award recipient, every product is 100% genuine, sourced directly from the factory. 1-year official warranty, hassle-free aftercare included.

Pre-Shipment Quality Check

Before every unit leaves our warehouse, our team thoroughly inspects, pairs, and tests each device to confirm it's working perfectly — no defects, no glitches, no quality issues. Your groupset arrives ready to install.

Aoeagle expert WHEELTOP installation and support

Expert Tech Support

Unlike most sellers, our team knows every WHEELTOP model inside out — years of hands-on installation and tuning. App pairing, shifting calibration, any question — just reach out.

Thank you for visiting our listing. If you have any questions before purchasing, please send us a message through eBay and we'll respond within 24 hours.

FAQ

What cassette speeds and chain brands are compatible with the WHEELTOP EDS electronic derailleur?

The WHEELTOP EDS supports 3 to 14-speed configurations, making it compatible with most modern 11-speed, 12-speed, and single-speed chains from brands like Shimano, SRAM, and KMC. You'll need to ensure your cassette matches your drivetrain setup, but the derailleur itself is chain-agnostic and doesn't require specific shifter brand compatibility since it uses button-operated wireless shifting.

How difficult is it to install the WHEELTOP EDS, and what tools do I need?

Installation is straightforward for users comfortable with basic bike maintenance—you'll need a Phillips screwdriver, Allen keys, and a chain tool to remove your old derailleur and install the WHEELTOP EDS in its place. Most riders complete the installation in 30-45 minutes, though first-time installers should allow an hour and consider having a shop handle calibration if you're unfamiliar with derailleur adjustments.

How long does the battery last, and how do I charge the WHEELTOP EDS?

The WHEELTOP EDS battery delivers approximately **24,000 shifts per charge** (~60+ hours of typical riding). Battery level is monitored in real-time via the WHEELTOP Bluetooth app. Charging uses the proprietary **magnetic charging cable** (not USB-C) — attach it to the magnetic port on the derailleur and a full charge takes about 2 hours. The EDS OX2.0 also features a **user-replaceable battery** (remove 4 screws with a 2mm hex key to swap).

How do I pair the WHEELTOP EDS with my phone and set up the app?

Pairing is simple: download the WHEELTOP app, enable Bluetooth on your phone, hold the derailleur button to enter pairing mode, and select it in the app—typically taking under 2 minutes. The app guides you through automatic calibration and provides firmware update notifications, so your system stays optimized with the latest performance improvements.

How does the WHEELTOP EDS compare to Shimano Di2 or SRAM AXS in price and features?

The WHEELTOP EDS is priced around $339, significantly undercutting Shimano Di2 (~$600+) and SRAM AXS (~$700+) while delivering carbon fiber OSPW cage with 12T hollow carbon pulleys and app-based customization. Unlike Di2 and AXS which focus on road and mountain racing, the WHEELTOP EDS is purpose-built for flat-bar bikes, gravel, city, and e-bikes with reduced drivetrain friction compared to standard cages.

Is the WHEELTOP EDS waterproof and suitable for all weather conditions?

The WHEELTOP EDS features sealed electronics and corrosion-resistant components designed for MTB, gravel, and rainy commuting conditions, though it's not rated as fully submersible. For regular wet weather, mud, and spray exposure, the derailleur performs reliably, but rinse it after harsh conditions and keep the charging port dry to ensure longevity.

Where can I buy the WHEELTOP EDS, and what's your shipping and warranty policy?

The WHEELTOP EDS is available on Aoeagle's eBay store with worldwide shipping and a full warranty, ensuring you get authentic WHEELTOP support regardless of location. [Shop the WHEELTOP EDS now on Aoeagle's eBay store](https://www.ebay.com/str/aoeagle) to experience wireless electronic shifting on your flat-bar bike today.