Brandwave

Grin Technologies vs Tongsheng:Which is more popular?

In October 2026, Grin Technologies had more branded searches than Tongsheng among e-bike conversion kit brands worldwide. Grin Technologies had about 3,600 branded searches, while Tongsheng had 2,900. Grin Technologies made up 7.3% of all e-bike conversion kit brand searches we track, and Tongsheng accounted for 5.9%. When we asked ChatGPT and Google AI Overviews about e-bike conversion kit brands, Tongsheng appeared in three of the five answers and Grin Technologies in none.

Among e-bike conversion kit brands worldwide in October 2026

Who do people search for more?

Grin Technologies, about 24% more searches than Tongsheng

Grin Technologies 3.6K searchesTongsheng 2.9K searches

Who does AI mention more?

Tongsheng, mentioned in 3 of 5 answers, Grin Technologies in 0

Tongsheng in 3 of 5Grin Technologies in 0 of 5

Who does AI recommend more?

Tongsheng, the only one of the two named

Tongsheng first in 3Grin Technologies never named

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Top e-bike conversion kit brands in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Tongsheng was mentioned in three out of five: in two of the three ChatGPT answers and in one of the two Google AI Overviews. Grin Technologies did not appear in any of the five answers.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. Bafang1st
  2. Swytch2nd
  3. Tongsheng3rd
  4. CYC Motor4th
  5. Grin Technologies–
  6. Voilamart–

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • Bafang5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Tongsheng3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Swytch2 of 5Named in 0 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • CYC Motor1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Grin Technologies0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Voilamart0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

See every answer about e-bike conversion kit brands

5 answers

  • Asked ChatGPT

    “What's the best e-bike conversion kit?”

    1. 1Bafang
    2. 2Tongsheng

  • Asked ChatGPT

    “Which electric bike conversion kit should I buy?”

    1. 1Bafang

  • Asked ChatGPT

    “What's the best mid-drive conversion kit for a bike?”

    1. 1Bafang
    2. 2Tongsheng
    3. 3CYC Motor

  • Searched Google, AI Overview

    “ebike conversion kit”

    1. 1Bafang
    2. 2Swytch

  • Searched Google, AI Overview

    “best ebike conversion kit”

    1. 1Swytch
    2. 2Bafang
    3. 3Tongsheng

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in the United States on October 27, 2026.

Is Grin Technologies or Tongsheng more popular in search?

This chart shows how often people search Google for Grin Technologies and Tongsheng by name. Each line represents a brand's share of searches for all six e-bike conversion kit brands we track, month by month, from English-language searches worldwide.

Grin Technologies and Tongsheng among e-bike conversion kit brands worldwide, by month

Share of searches by month for Grin Technologies, Tongsheng. The figures are in the table below the chart.

View monthly share of searches table
MonthBafangCYC MotorSwytchGrin TechnologiesTongshengVoilamart
Nov 202559.1%14%13.6%7.7%4%1.5%
Dec 202558.1%13.8%13.1%9.2%4.1%1.8%
Jan 202655.6%16.1%13.2%8.8%4.6%1.8%
Feb 202655.3%16%13.8%8.7%4.6%1.4%
Mar 202659%14%11.6%7.6%6.2%1.5%
Apr 202655.2%16%11.3%8.7%7.1%1.6%
May 202655.7%16%10.8%8.7%7.1%1.6%
Jun 202654.9%19.3%8.6%8.6%7%1.6%
Jul 202658.6%17%9.1%7.6%6.2%1.5%
Aug 202663.5%15.1%8.1%6.7%5.5%1.1%
Sep 202665%15.5%7%5.6%5.6%1.1%
Oct 202656.8%20.2%8.6%7.3%5.9%1.2%

How has branded search for Grin Technologies and Tongsheng changed worldwide over the last 12 months?

3 findings

How did search popularity change for e-bike conversion kit brands worldwide in October 2026?

2 changes

  1. In October 2026, Grin Technologies gained share of searches among e-bike conversion kit brands worldwide, from 5.6% to 7.3%.

  2. Estimated monthly branded searches for Tongsheng worldwide rose 52.6% over 12 measured months, from 1.9K to 2.9K in October 2026.

How are Grin Technologies’ and Tongsheng’s branded searches counted?

2 search terms

Brandwave collects information about searches that people make online using Grin Technologies’ and Tongsheng’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.

Grin Technologies

1 branded search term

  • grin technologies

Tongsheng

1 branded search term

  • tongsheng tsdz2

How the Brand Demand Index is measured

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