Carbon-Ti X-SingleCarbon Road Chainrings

Article number: 10-03-05
Availability: In stock (1)

The incredibly advanced X-CarboRing is now available in a new "Narrow-Wide" 1x chainring configurations.  This new chainrings will work with 5 or 4-bolt 110 BCD cranks or a 4-bolt 107 BCD crank. They are available in 46, 44, 42, 40 or 38 tooth counts. The sophisticated and stylish design puts them at the top of the lightweight category.

The structural carbon fiber body features CNC machined and shaped Grade 5 Titanium fixing pins. The highest quality AL7075-T6 alloy assures a longer life than the aluminum one, which is used on usual chainrings. The "narrow-wide" design allows very low friction, silent working, chain drop-proof. It is also optimal in extreme mud conditions.

Compatibility is ensured for all SRAM road and MTB 12-speed groupsets, Shimano 12-speed, and all the previous SRAM and Shimano 11-speed groups. They are not compatible with Campagnolo 13 speed groupsets 

107 mm BCD is compatible with SRAM Force and Rival AXS 12s cranksets and power meters.

100% made in Italy.


Material Carbon (body), Aluminum (teeth), Titanium (fixing pins)
(B)olt (C)ircle (D)iameter 5-Arm - 110 BCD 4-Arm - 110 BCD 4-Arm - 107 BCD
46 Tooth ~92g ~92g ~91g
44 Tooth ~85g ~84g ~83g
42 Tooth ~75g ~74g ~72g
40 Tooth ~72g ~72g ~70g
38 Tooth ~58g ~57g ~57g
Chain Compatibility 11/12 speed
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