Arx, Latin for stronghold and bridge, is 3T's race-proven design for the perfect connection between fork and handlebar, and suited to all cycling disciplines. Clamp design is optimized to ensure a secure fit on composite 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 version of the stem, with Ti bolts and weighing just 118 g. This new model is finished in 3T 2015 Stealth graphics.