3T Stem Alloy Arx II Pro
Arx II is an evolution of the well-liked Arx alloy stem, which has found a place on every sort of bicycle since its launch in 2007. Its a subtle refresh of this classic design. The faceplate is drawn in tighter at top and bottom, for a more ovalized frontal appearance, while retaining the cutout 3T logo. The sides of the extension are slightly flattened for a more sculpted look by comparison with the tubular section of the first-generation Arx. A single M7 bolt clamps the stem to the fork steerer, in place of the twin M5 bolts used previously. Bolts are now the more-secure Torx-type fitment in place of the Allen bolts used previously.
Length: 70,100,110,120,130 (MM)
3T Stem Carbon Arx Ltd
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 is the carbon-fiber version of the stem, with Ti bolts. Super-light and super-stiff, it is a highly evolved, modern design weighing just 118 g.
Clamp Diameter: 31.8 (+ 0.1 - 0.05)
Black Stack: 40 mm
Steerer Diameter: 1-1/8” mm
Finish: UD Matte Black
Weight: 118 g (110 mm)
Length: 80/100/110 mm
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