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Models / Thunder

Thunder · Motorbike · made in China

Thunder B21 M2

Petrol1 versions since 2017
SRI valuation from$1,842B21 M2
Units 202664Jan–Sep 2026−55.6% vs Jan–Sep 2025
Annual tax from$9.21on the lowest valuation
Total since 2017258last registered Aug 2026
Current versions1with sales in 6 months

SRI valuation: the value SRI assigns to each version to charge the vehicle tax. It is not the dealer’s price, which may include accessories, discounts or different VAT.

01Versions and valuations

Current versions (with sales in the last 6 months) first. The valuation is the most common one among local purchases; direct imports have their own valuation and are counted apart.

Version (as SRI writes it)A year agoAnnual tax
B21 M2 PetrolModel year 2026 · Aug 2026 $1,842 $2,099 Sep 2025 64 $9.21

02Annual tax

The national vehicle ownership tax on a new vehicle, by month of purchase. How it is worked out.

Due at registration
$3.07

A reference, not an assessment: the amount due is the one SRI shows at registration. Table from art. 5 of the Ley de Reforma Tributaria; the share by months follows Decree 352 (2010).

03Valuation history

SRI valuation of each current version

month by month · dollars

Each version’s most common value; it moves in steps with each model year or SRI update.

$1,800$1,900$2,000$2,100$2,200Dec 2024Apr 2025Aug 2025Dec 2025Apr 2026Aug 2026$1,842Dec 2024 · $2,199Jan 2025 · $2,099Feb 2025 · $2,099Mar 2025 · $2,099Apr 2025 · $2,099May 2025 · $2,099Jun 2025 · $2,099Jul 2025 · $2,099Aug 2025 · $2,099Sep 2025 · $2,099Oct 2025 · $2,099Nov 2025 · $2,099Dec 2025 · $2,099Jan 2026 · $1,842Feb 2026 · $1,842Mar 2026 · $1,842Apr 2026 · $1,842May 2026 · $1,842Jun 2026 · $1,842Jul 2026 · $1,842Aug 2026 · $1,842Sep 2026 · $1,842
Show the values
MonthB21 M2
Sep 2026$1,842
Aug 2026$1,842
Jul 2026$1,842
Jun 2026$1,842
May 2026$1,842
Apr 2026$1,842
Mar 2026$1,842
Feb 2026$1,842
Jan 2026$1,842
Dec 2025$2,099
Nov 2025$2,099
Oct 2025$2,099
Sep 2025$2,099
Aug 2025$2,099
Jul 2025$2,099
Jun 2025$2,099
May 2025$2,099
Apr 2025$2,099
Mar 2025$2,099
Feb 2025$2,099
Jan 2025$2,099
Dec 2024$2,199

04Sales

Units by month

36 months to Sep 2026
010203040Oct 2023: 0 unitsOct 23Nov 2023: 0 unitsDec 2023: 0 unitsJan 2024: 0 unitsFeb 2024: 0 unitsMar 2024: 0 unitsApr 2024: 0 unitsApr 24May 2024: 0 unitsJun 2024: 0 unitsJul 2024: 0 unitsAug 2024: 0 unitsSep 2024: 0 unitsOct 2024: 0 unitsOct 24Nov 2024: 0 unitsDec 2024: 1 unitsJan 2025: 6 unitsFeb 2025: 12 unitsMar 2025: 14 unitsApr 2025: 15 unitsApr 25May 2025: 22 unitsJun 2025: 20 unitsJul 2025: 20 unitsAug 2025: 16 unitsSep 2025: 19 unitsOct 2025: 22 unitsOct 25Nov 2025: 19 unitsDec 2025: 8 unitsJan 2026: 34 unitsFeb 2026: 7 unitsMar 2026: 9 unitsApr 2026: 1 unitsApr 26May 2026: 4 unitsJun 2026: 4 unitsJul 2026: 2 unitsAug 2026: 3 unitsSep 2026: 0 unitsSep 260
Show the values
MonthUnits
Sep 20260
Aug 20263
Jul 20262
Jun 20264
May 20264
Apr 20261
Mar 20269
Feb 20267
Jan 202634
Dec 20258
Nov 202519
Oct 202522
Sep 202519
Aug 202516
Jul 202520
Jun 202520
May 202522
Apr 202515
Mar 202514
Feb 202512
Jan 20256
Dec 20241
Nov 20240
Oct 20240
Sep 20240
Aug 20240
Jul 20240
Jun 20240
May 20240
Apr 20240
Mar 20240
Feb 20240
Jan 20240
Dec 20230
Nov 20230
Oct 20230

By year

2026: Jan–Sep 2026
0501001502002017: 020172018: 02019: 02020: 020202021: 02022: 02023: 020232024: 12025: 1932026: 64202664
Show the values
YearUnits
20170
20180
20190
20200
20210
20220
20230
20241
2025193
202664

05Where and who

Province of registration

2026

Where it was registered, not where the buyer lives.

  1. Pichincha22 34%
  2. Guayas17 27%
  3. Azuay6 9%
  4. Loja5 8%
  5. Manabí5 8%
  6. Los Ríos2 3%
  7. Tungurahua2 3%
  8. Zamora Chinchipe2 3%

Who buys

2026
  1. Individuals62 97%
  2. Companies2 3%

SRI’s file has no names: only whether the buyer is an individual or a company.

06Rivals by valuation

Motorbike models whose best-selling version is valued within 15% of $1,842 (B21 M2), best sellers over 12 months first.

Compare with the XC115B →