![](https://btlos.com/image/catalog/banners/h5-home-banner/zgj.png)
-
M-i34A
Asymmetric 34mm internal downhill carbon rims
- Starting at:
- 185.00 USD
BTLOS M-i34A Asymmetric rims are designed with downhill racing and fast AM riding in mind. 34mm internal width combines with 25mm depth to deliver a stiff, strong carbon rim.
Premium/Standard
BTLOS offers 2 constructions options for each of our rims. For cost-conscious buyers, we offer our Standard Construction which is available at lower costs and with a 1.5-year warranty for manufacturing defects. For buyers who are looking for the most advanced technology and performance, we offer Premium Construction. Premium Construction makes use of only Toray T700/T800 carbon and utilizes Smooth Inside Wall technology. Premium rims weight approximately 20g less (per rim) than their Standard counterparts and Premium rims are backed by a 3.5-year warranty against manufacturing defects. Learn More...
![M-i34A cross section drawing](/image/catalog/production/m-i34a/m-i34a-cross-section-drawing.webp)
Standard: AM 420+/-15g; DH 470+/-15g
Premium: AM 400+/-15g; DH 450+/-15g
29er
Standard: AM440+/-15g; DH 490+/-15g
Premium: AM 420+/-15g; DH 470+/-15g
Premium: Toray 25% T800 + 75% T700 Carbon Fiber
( Does not include the nipple )
Technologies
![Smooth Inside Wall](/image/catalog/technologies/smooth-inside-wall.webp)
Smooth Inside Wall
Using a molding process we call ''SLW'', BTLOS employs proprietary high-pressure bladders and specific solid silicone forms to tightly control rim shape, producing virtually void-free rims with perfectly smooth walls (inside and out) resulting in finished rims that are truer, lighter, stronger, more durable rims and wheels.
USED FOR: Premium Series
![Spoke Hole Angles](/image/catalog/technologies/spoke-hole-angles.webp)
Spoke Hole Angles
USED FOR: Premium Series / Standard Series
![One-Piece Molding](/image/catalog/technologies/one-piece-molding.webp)
One-Piece Molding
USED FOR: Premium Series / Standard Series
![Twine Tec](/image/catalog/technologies/twine-tec.webp)
Twine Tec
USED FOR: Premium Series / Standard Series
![ISO-Etrto Compliant](/image/catalog/technologies/iso-etrto-compliant.webp)
ISO-Etrto Compliant
USED FOR: Premium Series / Standard Series
![Outstanding Materials](/image/catalog/technologies/outstanding-materials.webp)
Outstanding Materials
USED FOR: Premium Series / Standard Series
![3D Drilling](/image/catalog/technologies/3d-drilling.webp)
3D Drilling
USED FOR: Premium Series / Standard Series
![Tubeless Compatible](/image/catalog/technologies/tubeless-compatible.webp)
Tubeless Compatible
![Hookless](/image/catalog/technologies/hookless.webp)
Hookless
![Asymmetric](/image/catalog/technologies/asymmetric.webp)
Asymmetric
USED FOR: Premium Series / Standard Series
![Bead Lock](/image/catalog/technologies/bead-lock.webp)
Bead Lock
USED FOR: Premium Series / Standard Series
![Two Carbon Fiber Types](/image/catalog/technologies/two-carbon-fiber-types.webp)
Two Carbon Fiber Types
USED FOR: Premium Series / Standard Series
![Extra Carbon Fiber Strip](/image/catalog/technologies/extra-carbon-fiber-strip.webp)
Extra Carbon Fiber Strip
USED FOR: Premium Series / Standard Series
![Quality Control Systems](/image/catalog/technologies/quality-control-systems.webp)
Quality Control Systems
USED FOR: Premium Series / Standard Series
![Double Triangle Design](/image/catalog/technologies/double-triangle-design.webp)
Double Triangle Design
USED FOR: Premium Series / Standard Series
![Ultralight Construction](/image/catalog/technologies/ultralight-construction.webp)
Ultralight Construction
USED FOR: Premium Series
![Flatness And Roundness](/image/catalog/technologies/flatness-and-roundness.webp)
Flatness And Roundness
USED FOR: Premium Series
![Stiffness](/image/catalog/technologies/stiffness.webp)
Stiffness
USED FOR: Premium Series / Standard Series
![45 Degree Overlap](/image/catalog/technologies/45-degree-overlap.webp)
45 Degree Overlap
USED FOR: Premium Series / Standard Series
![CNC Cutting Material](/image/catalog/technologies/cnc-cutting-material.webp)
CNC Cutting Material
USED FOR: Premium Series / Standard Series
Related Products
Asymmetric 34mm internal mountain bike downhill carbon wheelset
BTLOS M-i34A wheels are designed with downhill racing and fast AM riding in mind. 34mm internal width combines with 25mm depth to deliver a stiff, str..
Gallery
![WM-I34A Carbon Wheels With DT350 Hub](https://btlos.com/image/cache/catalog/photowall/wm-i34a-carbon-wheels-with-dt350-hub/i34a-carbon-bike-290x217.webp)