Tiger ALU Aero Stem – Aerodynamic Precision with Integrated Functionality

The Tiger ALU Aero Stem is engineered to deliver unmatched aerodynamic performance while providing full integration with modern electronic shifting and data devices. Featuring the innovative Twin Force closure, this stem was one of the first truly aerodynamic stems, allowing for clean lines and reduced drag on your road or triathlon bike.

Performance and Design

• Aerodynamic Efficiency: The Twin Force closure reduces frontal area while maintaining superior stiffness for precise handling.

• Di2 Integration: Compatible with Shimano Di2 electronic shifting systems, keeping cables fully internal for a clean cockpit.

• iTiger Mount: Provides mounting options for cycling computers, safety lights, or cameras, keeping data and devices in easy view.

• Lightweight Construction: At just 155g, the stem balances low weight with high performance.

Technical Specifications

SpecificationDetailModelTiger ALU Aero StemMaterialAluminum AlloyStem Sizes80mm, 90mm, 100mm, 110mm, 120mm, 130mm, 140mmAngle-8°Cable RoutingShimano Di2 IntegratediTiger Mount CompatibilityCycling computer, safety light, or cameraWeight155gIntended UseRoad, Triathlon, Time Trial

Why Choose the Tiger ALU Aero Stem

• Aerodynamic Twin Force closure for reduced drag.

• Integrated Di2 routing for a clean, professional cockpit.

• iTiger mount for computer, light, or camera setup.

• Wide size range to match any rider geometry.

• Lightweight and stiff for precise handling and performance.

The Tiger ALU Aero Stem is a high-performance aerodynamic stem designed for riders who demand speed, integration, and a clean, functional cockpit on road and triathlon bikes.