3T Arx LTD Carbon Stem – 31.8 – Stealth Black “Arx”, latin for stronghold and bridge, is 3T’s race-proven designed carbon stem for the perfect connection between fork and handlebar, and suited to all cycling disciplines. Its clamp design is optimized to ensure a secure fit on carbon steerers and bars without the need for potentially damaging high torque values during assembly. 3T inhouse tests show Arx’s clamp by far exceeds the CEN standard, and also that it works very well with other brands of handlebar. Arx LTD Stealth is the carbon-fiber body version of the stem, with Ti bolts and weighing just 118 g!
You can also mount the stem in reversed position, in order to achieve a more upright sitting position. Bar Clamp: 4 bolt, detachable (Torx) Material: Stem body: Carbon clamp plate: aluminium bolts: titanium Weight supplement: with 110 mm length, manufacturer information