Question 1

Is there a digital manual for the WHEELTOP electronic groupset?

Accepted Answer

EDS TX — Road
 📄EN TX-Manual-3.0.1 
📄PT  TX-Manual-3.0.1 
📄ES  TX-Manual-3.0.1 
📄FR  TX-Manual-3.0.0

EDS OX 2.0 — Mountain
 📄EN OXM-Manual-3.0.1 
📄FR OXM-Manual-3.0.0 
📄ES OXM-Manual-1.0.8

EDS GeX — Gravel

📄EN GeX-Manual-3.0.0 
📄FR GeX-Manual-1.0.1

EDS TT — Time Trial
 📄

Question 2

Wireless Electronic Shifter Installation and Calibration Guide

Accepted Answer

Phase 1: Preset and Physical Installation

APP Connection: Open the mobile APP and complete device pairing first.

Set Speed Range: Configure the correct number of cassette sprockets (speed range) in the APP.

Hardware Installation: Mount the derailleur to the frame.

Locate Smallest Sprocket: Man

Question 3

How do I achieve the most precise and smooth shifting with my EDS TX groupset?

Accepted Answer

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Question 4

What is the capacity of the battery?

Accepted Answer

Rear derailleur: 800mAh · Front derailleur: 500mAh — capable of 20,000 shifts per charge.
For a professional rider covering 200km/day, expect ~10 days per charge. For an average rider at 20km/day, over a month per charge.

Question 5

Does the price include tax?

Accepted Answer

Yes, prices on our website are tax-included for most countries. Some regions may require additional tax. See our shipping policy for details.

Question 6

How long is the warranty?

Accepted Answer

We offer a 30-day return & refund policy and a 1-year warranty.
See our warranty page for full details.

Question 7

Are there any adapters inside the groupset?

Accepted Answer

The Hydraulic Disc Brake Groupset includes adapters for both 140mm and 160mm rotors, plus a spare parts kit with extra olive heads and needles. The Cable Brake Groupset does not include adapters.

Question 8

After pressing the shifter lever, the rear derailleur does not shift normally

Accepted Answer

1.Check the button indicator light: If there is no light, replace the battery and test again.2.Check the light color: If the button is lit but not green (e.g. red or yellow), the device is not paired correctly. Re-pair following the manual.

Question 9

The device cannot shift immediately after not riding for a long time

Accepted Answer

1.Charge the system — a low battery can delay activation2.Gently shake the frame — this helps wake up the rear derailleur more quickly

Question 10

The rear derailleur position is inconsistent with the APP display

Accepted Answer

1.Go to the initial calibration page in the APP2.Select the rear derailleur (upper section)3.Press the right arrow (▶) and hold until the RD moves back to the smallest cassette