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  • Apto
  • Apto
  • Apto
  • Apto
  • Apto
  • Apto
  • Apto

Apto STEALTH

Create a strong connection

A stem may not seem to be the most exciting bike part, but it is in our DNA to care about it in great detail. After all, no other part has such a big effect on your riding position and thus your speed, comfort and enjoyment. With the APTO, 60 years of innovation and elegance in 3T stem design come together in a moving sculpture.

AwardsAwards

BAR FLY COMPATIBLE

Zero25 description

The Apto Stealth stem is compatible with the Bar Fly Race Direct GPS mount

DESIGN IS IN THE DETAILS

apto detail 1

Steerer clamp: Double bolts hold the steerer securely and provide redundancy for extra safety.

Apto detail 2

Reverse faceplate bolts: These clean up the faceplate for a more elegant design, in particular in combination with our new drop bars.

Apto detail 3

Classic rubber logo: The 3D rubber logo is a nod to the iconic 3T stems of yesteryear. White or black lettering available.

DIMENSIONS & WEIGHTS

Apto dimension 1
708090100110120130
L1 Length (mm)708090100110120130
A1 Angle (degrees)+/-6+/-6+/-6+/-6+/-6+/-6+/-6
S1 Stack (mm)40404040404040
Weight (g)129136141149156161169

SPECIFICATIONS

  • Apto
MaterialAlloy 6061
Steerer diameter28.6mm (1 1/8”)
Handlebar diameter31.8mm
Key size4mm Allen key
Steerer bolt torque5Nm
Faceplate bolt torque5Nm
FinishStealth black
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AMERICAN OFFICES
3T BIKE AMERICA INC.

160 Bartley Dr.
Unit 2
North York, Ontario,
M4A 1E1

Phone: +1 (949) 600.9841
(Mon – Fri; GMT -8)

EUROPEAN OFFICES
3T CYCLING SRL

Via Leonardo Da Vinci, 19
24030 Presezzo (BG) Italy

Phone: +39.035.4943451
(Mon – Fri; business hours)

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3T APAC LTD

36, Cunzhong St., West Dist., Taichung City, 40349, Taiwan R.O.C
Phone: +886 4.2376.6697
Fax: +886 4.2376.6356

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