The 3T Apto Stem continues 3T's six decades of leadership in stem design, combining unparalleled functionality with Italian elegance. Available in a wide range of lengths (70-150mm), angles (+/-6 & +/-17), and levels. the stem is the crucial connection between frame and handlebars ensuring the bike handles well and your body is in the right position.
- STEERER CLAMP: Double bolts (Titanium for the TEAM level) hold the steerer securely and provide redundancy for extra safety.
- REVERSE FACEPLATE BOLTS: These clean up the faceplate for a more elegant design, in particular in combination with our drop bars.
- CLASSIC RUBBER LOGO: The 3D rubber logo is a nod to the iconic 3T stems of yesteryear. White or black lettering available.
Length: 70mm - 150mm
Angle: +/-6 degrees
Weight: 127g (70mm) - 180g (150mm)
Material: Alloy 6061
Bolts: Ti (steerer), steel (faceplate)
Steerer diameter: 28.6mm (1 1/8")
Handlebar diameter: 31.8mm
Key size: 4mm Allen key
Steerer bolt torque: 5Nm
Faceplate bolt torque: 5Nm
Finish: Stealth Black
This product was added to our catalog on December 19, 2018