Introducing the Apto Stealth Alloy Stem by 3T, where innovation and elegance converge to create the ultimate bike component. While a stem might not be the flashiest part, its impact on your riding position, speed, comfort, and overall enjoyment cannot be underestimated. With a rich heritage of 60 years in stem design, the Apto embodies a moving sculpture that crafts a strong connection between you and your bike.
Elevate Your Ride with Precision Engineering
Discover the power of precision engineering with the Apto Stealth Alloy Stem, meticulously crafted to enhance your cycling experience.
Aesthetics and Performance Unite
Not just a functional component, the Apto is a stunning blend of aesthetics and performance, elevating the overall look and feel of your bike.
Perfect Your Riding Position
Craft your ideal riding position with the Apto, as no other part plays such a crucial role in determining your comfort and efficiency on the bike.
Speed and Comfort Redefined
Experience improved speed and comfort, as the Apto optimizes your riding posture for maximum performance.
60 Years of Stem Design Excellence
Built on a legacy of 60 years of stem design expertise, the Apto embodies the pinnacle of 3T's dedication to quality and innovation.
Seamless Integration with Your Bike
With the Apto, achieve a seamless integration with your bike, as its sleek design complements any bike frame.
Your Connection to the Road Ahead
The Apto is more than just a stem; it's your connection to the road ahead, ensuring a smooth and enjoyable ride.
Unleash the Potential of Your Bike
Unleash the full potential of your bike with the Apto Stealth Alloy Stem by 3T. Elevate your riding experience with this moving sculpture that defines excellence in stem design.
|Steerer Diameter||28.6mm (1 1/8”)|
|Key Size||4mm Allen Key|
|Steerer Bolt Torque||5Nm|
|Faceplate Bolt Torque||5Nm|
|L1 Length (mm)||70||80||90||100||110||120||130|
|A1 Angle (degrees)||+/-6||+/-6||+/-6||+/-6||+/-6||+/-6||+/-6|
|S1 Stack (mm)||40||40||40||40||40||40||40|