Carbon-Ti X-CarboRing X-AXS BCD 110 (5 arms) are the latest evolution of super light chainrings for Road Racing, Gravel or Cross bikes with a composite structure in aluminum alloy and carbon fiber. They are the result of a long process that aimed to create a product very different from those currently available on the market. These are chainrings for double setup, with 110 mm BCD 5-arm, compatible with cranks like THM Clavicula SE, Quarq DZero, etc. produced in 33T-35T-37T (inner chainring) and in 46T-48T-50T (outer chainring).
X-CarboRing X-AXS chainrings are made by coupling a functional part in aluminum (where the teeth of the chainring are) to a structural part in carbon fiber using specific grade 5 titanium pins.
The aluminum part is machined from solid through sophisticated numerical control machining starting from a plate of aeronautical alloy (7075T6). This very hard material guarantees a much longer duration over time than a normal aluminum chainring and helps to limit the premature wear of the chainring itself.
The carbon fiber part has a double function, it acts as a structural support helping to increase the rigidity and to contain the weight at the same time; it also contains specific ramps and slides that facilitate the ascent and descent of the chain during derailing (on outer chainrings). It starts from a high quality carbon fiber plate with a thickness of 5 mm which is initially cut with waterjet technology and then milled with CNC numerical control. Carbon-Ti has invested a lot of time in studying and experimenting with solutions and design capable of guaranteeing the best shifting quality both in terms of precision and speed!
The aluminum part has a black anodized finish, while the carbon fiber part has a glossy 3k twill aesthetic finish.
Special millings are present both on the external and internal side of the chainring, the shape and profile of the teeth with their inclination and exit angle has been designed with a great care by Carbon-Ti, the X-CarboRing X-AXS chainrings has left nothing to chance.
The profile of the teeth is in fact beveled in such a way as to facilitate use with the outermost cogs or the first and last of the drivetrain cassette which are notoriously the most critical but often also the most used. The refined and optimized design allows a very low friction of use and consequent silence with optimal operation even in the most severe conditions.
The fixing standard is BCD 110 mm with 5 arms, therefore dedicated to cranks with this compact standard such as the THM Clavicula SE or the Quarq DZero (please take note that THM Clavicula SE cranks require a little modify to be comaptible with X-CarboRing X-AXS 33T chainring).
The X-CarboRing X-AXS chainrings are compatible only with Sram AXS 12v groupsets (Red, Force, Rival eTap). It is specified when writing compatible with groups of a certain type, it does not mean that the chainrings mount on the original cranks of that group, but that they are compatible with the rest of the transmission (chain, cassette etc.), compatibility with the crank arm is therefore different from the compatibility with the group. If you have any doubts, please do not hesitate to contact us.
The X-CarboRing X-AXS are chainrings for use on a double chainrings transmission, must be used only in these in combinations :
To be fixed to compatible cranks, the X-CarboRing X-AXS chainrings require male and female chainring bolts of standard length (we recommend using the specific Carbon-Ti X-Fix Road chainring bolts kit, also made of 7075T6 CNC aluminum and available in various anodized colors, which you can always find in our webshop).
With weights starting from 33 grams (33T), thanks to the construction technology, the precious materials used and the design with attention to the smallest details, the X-CarboRing X-AXS chainrings are decidedly lighter and aesthetically much more appealing than most of the chainrings on the market. with a racing and elegant look at the same time able to give a touch of exclusivity to your bicycle.
The original packaging, in addition to the chainring, also includes the instruction manual in two languages (Italian and English) all in an elegant protective rigid cardboard box.
The X-CarboRing X-AXS chainrings, like all Carbon-Ti products, are proudly 100% Made in Italy! Their demand is always very high and the production capacity is difficult to satisfy the demand, so before completing a possible order for products not available in stock, we always recommend contacting us to obtain information regarding availability and lead times delivery.
- Weight :
- 33 gr. (33T) - 34 gr. (35T) - 35 gr. (37T) - 86 gr. (46T) - 90 gr. (48T) - 95 gr. (50T)
- Material :
- Carbon Prepreg, Aluminum 7075T6
- Hardware Material :
- Grade 5 titanium pins
- Finish :
- Black anodized (aluminum), 3k glossy (carbon fiber)
- Use :
- Inner on double chainrings, Road racing / Gravel / Cross use
- Number of theet :
- 33T-35T-37T (inner chainrings) - 46T-48T-50T (outer chainrings)
- BCD (bolt circle diameter) :
- 110 mm, 5 arms
- Fitting :
- With 5 arms 110 mm BCD cranks (like THM Clavicula SE or Quarq Dzero) and with Sram AXS 12s drivetrains (Red, Force, Rival eTap)
- Fitting :
- 33T-46T / 35T-48T / 37T-50T