New carbon mtb frame 27.5er 29er bicicletas mountain bike 29er boost 148*12mm carbon frame 142*12 or 135*9mm carbonal bike frame


SKU: 10113 Category:


A Letter to Buyers

Dear Buyers, Welcome to BXT Online Store! BXT is one of the most famous bicycle companies in China, specializing in manufacturing and exporting bicycle parts and accessories. We are committed to offer our customers satisfactory products, fast delivery and perfect after-sales service. Now we are expanding our foreign market in retail market. Buy direct from factory and cut out the middleman will surely let you get high-quality goods at the lowest price! Thanks for your support! Hope you enjoy your shopping here! Best Regards. BXT OFFICIAL STORE

Please select the color and finish the payment! After your payment we need to know your frame information:

1, Color(Can be customized) : 2, Size : 3, Matte or Glossy ?

If you need custom colors or no logo, please contact us.

Product Description

Product Name : Carbon bike frame for mountain bike 29er Material: Carbon Model : BXT-MTB-015 Weave : 3K Available Size : 15.5 inch,17.5inch 19inch,20.5inch Size : 29er Weight: 1282g+-50g(for 19 size) Weight varies with height Headset Sizeļ¼šTop 1-1/8 (41.8mm) Down 1-1/2(52mm) Width of bottom bracket: 68mm seatpost diameter: 31.6mm Bottom bracket: BSA Finish : glossy/matte/any colour Package include: Frame +clamp +Aluminum alloy parts Suite suitable for use: Shimano(M8000 M7000….) /SARM(XX1 XO GX NX…)1*11S 1*12S

product description

Product Name :NEW chinese cheap carbon bike frame for mountain bike 29 Material: T800 Carbon Model : BXT-MTB-046 size of bottom bracket: 46*73mm Rear hole: 142mm and 135mm or 148mm Weave : UD Finish : glossy/matte/any colour seatpost diameter: 27.2mm Headset Size:Top 1-1/8 (41.8mm) Down 1-1/2(52mm) BB: BSA Available Size : S M L Size : 29er Weight: 1076+_50g (size M ) Suite suitable for use: Shimano(M8000 M7000….) /SARM(XX1 XO GX NX…)1*11S 1*12S

product description

Product Name : 27.5er Full Carbon Fiber Mountain Bike Frame Brand Name: BXT Material: Carbon Model : BXT-MTB-036 Finish : glossy/matte Size of bottom bracket: 46*73mm seatpost diameter: 31.6mm BB: BSA Available Size : 15.5inch , 17inch,18.5inch ,20inch Size : 27.5er Weight: 1250+-100g(17inch)

If you want to buy rear thru axle skewer or headset,please click the picture

Purchase Notes

(1)About Logistics 1 .AliExpress Standard Shipping or EMS 2 .Traffic congestion, bad weather or some force majeure can affect logistics time. Please understand that some of these situations are beyond our control. (2)About Tax Paying tax is the duty of every citizen, so buyers need to be responsible for the all of taxes in their countries. If due to the tax problem, buyers refuse to receive the goods, then buyers need to pay for freight fees .We can declared lower price on the invoice for you to avoid the high customs fees. (3)About Feedback Your feedback is extremely important to us!If you are not satisfied with product,please contact with us first, leave any negative feedback can not solve your problem, We will deal with you to solve any problems as soon as possible!

Additional information

Weight 3.5 kg
Dimensions 100.0 × 60.0 × 20.0 cm

015 29er 142mm 15.5, 015 29er 142mm 17.5, 015 29er 142mm 19, 015 29er 142mm 20.5, 015 any color, 015 Original frame, 036 27.5er 15.5 BSA, 036 27.5er 17 BSA, 036 27.5er 18.5 BSA, 036 27.5er 20 BSA, 036 any color, 036 Original frame, 046 29er 142mm L ud, 046 29er 142mm M ud, 046 29er 148mm L ud, 046 29er 148mm M ud, 046 29er 148mm S ud, 046 any color, 046 Original frame, 29er 046 142mm s ud




glossy, matt

size of bottom bracket

46X73mm(mtb-046 mtb-036) 46X68mm(mtb-015)


1-1/8' to 1-1/2'


carbon frame

Maxmum weight


Rear hole

142mm and 135mm(MTB-015 MTB-046 MTB-036) or 148mm(MTB-046)



seatpost diameter

27.2mm(mtb-046) 31.6mm(mtb-015 mtb-036

MTB-015 Size



glossy/matt/any colour

Model Number

BXT-MTB-046 036 015


1076+_50g (size M )

Compatible with fork

Taper ,straight and suspension

Brand Name


Disc Rotor Size


MTB-036 Size

15.5 /17/18.5/20


mountain bike 29er

Surface Processing Mode







UD(046/036) 3K (015)

Bottom bracket

BSA(MTB-015 MTB-046 MTB-036) PF30(MTB-036)

MTB-046 Size