BTLOS

Brand from China · 88 wheelsets

Buy from BTLOS Online-Shop

  • Duties and import VAT according to the shop: included, duties paid delivery (DDP).

    Green: included, so duties paid delivery (DDP), or shipped from the EU. Yellow: you pay them on import, plus at least 19% import VAT, or only the taxes are included and the duties stay open. Grey: the shop does not say clearly.

  • Shipping to Germany according to the shop: free.

    Green: free to Germany. Yellow: paid. Grey: the shop does not say clearly.

  • Delivery time according to the shop: 7 to 12 business days.

    The upper value counts, days count as business days × 5/7. Green: up to 10 business days. Yellow: 11 to 20 business days. Red: more than 20 business days.

  • Returns according to the shop: 30 days, you pay return shipping.

    Green: 30 days or more if the shop pays return shipping. Yellow: 14 days or more. Red: under 14 days or no returns.

Shipping to Germany
free
Shop statement

Source: Shipping Policy · As of 19 Oct 2026

“Free shipping is available in all regions where shipping is offered.”

Duties and import VAT
included, duties paid delivery (DDP)
Shop statement

Source: WHY BTLOS · As of 19 Oct 2026

“Free Shipping Worldwide ( air shipping ) | United States,United Kingdom & European Union: All taxes, duties included |”

The shipping page and the FAQ say the same: BTLOS ships to the EU by air with customs duties and taxes paid, you pay nothing on delivery. The payment page says in general that any import charges are the customer's; for the EU, the other pages say there are none.
Delivery time
7 to 12 business days
Shop statement

Source: FAQ · As of 19 Oct 2026

“For shipments to Europe, we typically use air shipping (tax included): Air shipping: 7-12 businss days.”

Shipping time to Europe. The shipping page states 6 to 12 business days; the longer statement applies (ADR-0070). Before that, BTLOS builds the set in 7 to 13 business days; sets in stock ship sooner.
Ships from
unknown
Returns
30 days, you pay return shipping
Shop statement

Source: Return And Exchange Policy · As of 19 Oct 2026

“If for some reason you are not satisfied with the product, ordering error or change your mind, we will accept returns up to 30 natural days after purchase.”

New, unused parts in the original packaging only. You pay return shipping and any customs for it; the original shipping is not refunded. BTLOS does not take back custom orders. Cancelling costs a 5% processing fee, 10% after 2 business days.
Payment methods
PayPal, Credit card, Bank transfer
Shop statement

Source: FAQ · As of 19 Oct 2026

“We accept the following payment methods: PayPal (account: pay@btlos.com), bank transfer, credit card, and others.”

PayPal adds a 3.5% fee.

This is what the shop’s pages say, for deliveries to Germany. “unclear”: the shop says nothing definite about it. The prices in the comparison do not include shipping and import charges yet.

Warranty

  • Premium series 3.5 years, Standard series 1.5 years from purchase, original owners with proof of purchase only. Not covered: crashes, impacts, wrong installation, too high tyre pressure or spoke tension, wear and cosmetics.

    Green: 3 years or more, or lifetime. Yellow: 2 years. Red: under 2 years.

  • 25% discount on the replacement after a crash, up to 2 years after purchase in the Standard series and up to 4 years in the Premium series, original purchasers only. You pay shipping.

    Green: the brand offers crash replacement, a discounted replacement after a crash. Red: it offers none. Grey: it does not say clearly.

Warranty
1 year
Shop statement

Source: Warranty Policy · As of 19 Oct 2026

“BTLOS warrants its products to be free from defects in materials or workmanship for a period of 3.5 years (premium series)/1.5 years (standard series) from the date of original purchase.”

Premium series 3.5 years, Standard series 1.5 years from purchase, original owners with proof of purchase only. Not covered: crashes, impacts, wrong installation, too high tyre pressure or spoke tension, wear and cosmetics. Counted are the full years of the Standard series (1.5 years, ADR-0070). In the Premium series, such as the AERIX and WRG sets, it is 3 full years.
Crash replacement
yes
Shop statement

Source: Warranty Policy · As of 19 Oct 2026

“In the case of accidental (causing a big jump or drop, crashing, or other misuses), we're glad to give you a price break(25% discount off) to help get you going without having to buy a new wheelset or rim at full cost.”

25% discount on the replacement after a crash, up to 2 years after purchase in the Standard series and up to 4 years in the Premium series, original purchasers only. You pay shipping.
Warranty handling
unclear
Shop statement

Source: Warranty Policy · As of 19 Oct 2026

“If any manufacturing defects occur within two months, the customer will receive a free replacement and BTLOS will pay the shipping costs.”

Warranty claims by mail to BTLOS with serial number, date and proof of purchase. In the first 2 months BTLOS replaces the part and pays shipping; after that BTLOS replaces or repairs it and you pay shipping. Whether you have to send the defective part back to China is not stated.

Contact and company

Founded
unknown
Email
sales@btlos.com
Shop statement

Source: Shop home page · As of 19 Oct 2026

Phone
+86-0592-6283093
Shop statement

Source: Contact Us · As of 19 Oct 2026

“Tel: +86-0592-6283093 Whatsapp:+86-15860730437”

WhatsApp
+86-15860730437
Shop statement

Source: Contact Us · As of 19 Oct 2026

“Tel: +86-0592-6283093 Whatsapp:+86-15860730437”

Contact page
btlos.com/contact.html
Company
BTLOS BICYCLE
Shop statement

Source: Contact Us · As of 19 Oct 2026

“BTLOS BICYCLE Room 406, Building B, No. 1055-1, Anren Avenue, Guankou, Jimei District, Xiamen City, Fujian Province, China.”

Company according to the About page: Xiamen Btlos Bicycle Co., Ltd., maker of carbon rims and wheelsets.
Address
Room 406, Building B, No. 1055-1, Anren Avenue, Guankou, Jimei District, Xiamen City, Fujian Province, China
Shop statement

Source: Contact Us · As of 19 Oct 2026

“BTLOS BICYCLE Room 406, Building B, No. 1055-1, Anren Avenue, Guankou, Jimei District, Xiamen City, Fujian Province, China.”

Wheelsets from BTLOS

Wheelset Depth Internal Weight Price from
Adventure Gravel Hookless Wavy 45 45 mm 21 mm 1,296 g €553
Adventure Gravel Wavy 45 45 mm 21 mm 1,336 g €553
Adventure Gravel Wavy Asymmetric 45 45 mm 21 mm 1,336 g €553
Aerix Pro RS45 45 mm 25 mm 1,058 g €729
Aerix Pro RS52 52 mm 25 mm 1,078 g €729
Aerix Pro RS55 55 mm 25 mm 1,108 g €729
Aerix Pro RS62 62 mm 25 mm 1,178 g €729
Aerix Pro WRS28 28 mm 23 mm 844 g €729
Aerix Pro WRS50 50 mm 25 mm 1,038 g €729
Aerix RS50 50 mm 25 mm 1,068 g €658
Aerix WRS106 106 mm 25 mm 1,690 g €767
Aerix WRS42 42 mm 25 mm 1,058 g €658
Aerix WRS62 62 mm 25 mm 1,218 g €658
All Road 29 29 mm 24 mm 1,205 g €562
All Road 34 34 mm 24 mm 1,245 g €562
All Road 39 39 mm 24 mm 1,285 g €580
All Road 49 49 mm 24 mm 1,365 g €597
All Road Asymmetric 35 35 mm 25 mm 1,225 g €562
All Road Asymmetric 40 40 mm 25 mm 1,265 g €580
All Road Asymmetric 45 45 mm 25 mm 1,325 g €580
All Road Asymmetric 50 50 mm 25 mm 1,365 g €597
All Road Hookless 29 29 mm 25 mm 1,205 g €562
All Road Hookless 34 34 mm 25 mm 1,245 g €562
All Road Hookless 39 39 mm 25 mm 1,285 g €580
All Road Hookless 49 49 mm 25 mm 1,365 g €597
All Road Hookless Asymmetric 35 35 mm 26 mm 1,225 g €562
All Road Hookless Asymmetric 40 40 mm 26 mm 1,265 g €580
All Road Hookless Asymmetric 45 45 mm 26 mm 1,305 g €580
All Road Hookless Asymmetric 50 50 mm 25 mm 1,365 g €597
All Road Hookless V-Shape 44 44 mm 25 mm 1,305 g €580
All Road Hookless V-Shape 54 54 mm 25 mm 1,405 g €597
All Road V-Shape 44 44 mm 24 mm 1,325 g €580
All Road V-Shape 54 54 mm 24 mm 1,405 g €597
All Road V-Shape 59 59 mm 24 mm 1,418 g €597
All Road V-Shape 64 64 mm 24 mm 1,438 g €597
All Road Wavy 35 35 mm 24 mm 1,225 g €562
All Road Wavy 45 45 mm 24 mm 1,336 g €580
Atlas Pro RMC64 64 mm 32 mm 1,192 g €838
Atlas Pro WRMC44 44 mm 32 mm 1,052 g €838
Atlas Pro WRMC54 54 mm 32 mm 1,092 g €838
Gravel 30 30 mm 22 mm 1,175 g €535
Gravel 35 35 mm 22 mm 1,205 g €535
Gravel 40 40 mm 22 mm 1,235 g €553
Gravel 45 45 mm 22 mm 1,265 g €553
Gravel 50 50 mm 22 mm 1,296 g €571
Gravel Asymmetric 30 30 mm 22 mm 1,175 g €553
Gravel Asymmetric 35 35 mm 22 mm 1,205 g €553
Gravel Asymmetric 40 40 mm 22 mm 1,205 g €553
Gravel Asymmetric 45 45 mm 22 mm 1,265 g €553
Gravel Asymmetric 50 50 mm 22 mm 1,296 g €571
Gravel Hookless 30 30 mm 22 mm 1,175 g €535
Gravel Hookless 40 40 mm 22 mm 1,235 g €553
Gravel Hookless 45 45 mm 22 mm 1,265 g €553
Gravel Hookless 50 50 mm 22 mm 1,296 g €571
Gravel Hookless Asymmetric 40 40 mm 22 mm 1,235 g €553
Gravel Hookless Asymmetric 45 45 mm 22 mm 1,265 g €553
Gravel Hookless Asymmetric 50 50 mm 22 mm 1,296 g €571
Gravel Wavy Asymmetric 35 35 mm 21 mm 1,256 g €553
Gravel Wavy Asymmetric 40 40 mm 21 mm 1,296 g €553
Monster Cross 45 45 mm 29 mm 1,346 g €669
Monster Cross E 45 45 mm 25 mm 1,386 g €669
Monster Cross E Hookless 35 35 mm 25 mm 1,326 g €669
Monster Cross E Hookless 40 40 mm 25 mm 1,346 g €669
WGX50AW 45 45 mm 21 mm 1,376 g €571
WGX50W 45 45 mm 21 mm 1,376 g €571
WGXL35 35 mm 22 mm 1,205 g €535
WGXL35A 35 mm 22 mm 1,205 g €535
WGXL50W 50 mm 21 mm 1,346 g €571
WRG59 59 mm 22.5 mm 1,158 g €571
WRG78 78 mm 22.5 mm 1,438 g €588
WRMC35 35 mm 29 mm 1,286 g €669
WRMC35E 35 mm 25 mm 1,326 g €669
WRMC39 Extralight 39 mm 32 mm 1,126 g €695
WRMC40 40 mm 29 mm 1,306 g €669
WRMC40E 40 mm 25 mm 1,346 g €669
WRMC44 Extralight 44 mm 32 mm 1,166 g €695
WRMC49 Extralight 49 mm 32 mm 1,206 g €695
WRMC50 50 mm 29 mm 1,366 g €669
WRMC50E 50 mm 25 mm 1,406 g €669
WRMC54 Extralight 54 mm 32 mm 1,246 g €695
WRMC59 Extralight 59 mm 32 mm 1,286 g €695
WRMC64 Extralight 64 mm 32 mm 1,298 g €695
WRML35 35 mm 29 mm 1,286 g €669
WRML40 40 mm 29 mm 1,306 g €669
WRML45 45 mm 29 mm 1,346 g €669
WRML45E 45 mm 25 mm 1,386 g €669
WRML50 50 mm 29 mm 1,366 g €669
WRML50E 50 mm 25 mm 1,406 g €669

Price from as in the list, without shipping and import charges. Compare in the list: Entry (53) · Mid-range (35) · High-end (3)

Sources: pages of BTLOS Online-Shop