Technology improve of BFB248025MRCBS

* 80mm wide design makes fat wheels fit for all widths of fat bike tires.

* The beadless and bead lock design makes tubeless setups perfectly: These carbon fiber fat bike rims will work with or without tubes from 3.8” to 4.8”. But tubeless (no tube) makes your fat bikes much lighter.

* These fat bike wheels tubeless system performs perfectly at super low pressure. The rim mold is modified with better tubeless tyre setup to make the tire mounting easily and perfectly.

* Double-wall construction makes carbon tubeless fat bike rim with better stiffness and ride handling. We have experience in manufacturing carbon fat bike rim with single wall design since 2013 year. This 80mm wide double-wall rim is much improved and stronger, the rim weight is still quite light at 600+/-15g.Most fat wheels are in alloy in the market, and some provides carbon ones, but they do not have much experienced in carbon fat bike wheel manufacturing. We have started to manufacture fat bike.

* Manufactured by new manufacturing process with one-piece-layer, to make carbon fiber layer continuous and rims strongest. We have the big layer-cutting machine to cut one-piece layer, for other factories, their cutting machine is not big enough .Read more about: Technology Improve Of Carbon-Bicycle Carbon Rims

* Remove the curing carbon ring, improve the spoke hole tension and make the rim weight lighter.

* Without any square holes on rims bed, for other factories, they drilled this big square hole to make air blades go out after molding. But we have our new skill, the air blades can come out without any big square hole. This improves the rim strength strongly.

* Superior carbon fiber material: Toray T700, a light–weight & durable carbon fiber design constructure makes rims ultimate light & super-stiff .

This new carbon fat bike rim 80mm wide are more durable with double wall design for snow, sand or single track riding. The 80mm width fat wheels are ideal sizes for all widths of fat bike tires.