ENVE Carbon IN-Route Aero Stem
| Article number: | ENVE-1-4 |
| Availability: | In stock |
The ENVE IN-Route Aero Road Stem is built for modern aero road cockpits where clean airflow and clean integration matter. Its refined carbon shape is designed to fully conceal hoses and wires from the shifters to the frame when used with the ENVE IN-Route System, delivering a tidy front end without external loops or exposed routing.
Core Specs
- Lengths: 80–130 mm
- Angle: -7°
- Clamp: 31.8 mm
- Steerer: 1-1/8"
Materials
- Stem body: Carbon
- Faceplate: Aluminum
- Hardware: Titanium
Torque
- Faceplate: 6 Nm
- Steerer clamp: 6 Nm
Why IN-Route (Practical Benefits)
Clean routing + clean airflow
IN-Route routing is designed to hide brake hoses and shift wires through the cockpit for a front end that stays streamlined and visually tidy.
Modern fit without weird compromises
ENVE publishes reach/stack by stem length so you can fine-tune fit precisely instead of guessing based on center-to-center length alone.
High-end hardware where it counts
Titanium bolts help control corrosion and keep the stem’s hardware weight down, while the aluminum faceplate provides reliable clamp durability.
System-first compatibility
This stem is intended for use as part of the ENVE IN-Route ecosystem—plan your headset/fork/handlebar selection around that system.
Length, Reach, Stack & Weight
| Length | 80 mm | 90 mm | 100 mm | 110 mm | 120 mm | 130 mm |
| Weight | ~170g | ~176g | ~177g | ~179g | ~190g | ~194g |
| Reach | 79.8 mm | 89.7 mm | 99.5 mm | 109.3 mm | 119.1 mm | 128.9 mm |
| Stack | 12.5 mm | 10.4 mm | 8.2 mm | 5.8 mm | 3.4 mm | 0.8 mm |
| Rise | -7° | |||||
| Steerer | 1-1/8" | |||||
Included Spacers
| Item | Quantity |
| 10 mm 2-piece spacer | 3 |
| 5 mm 2-piece spacer | 2 |
| 10 mm bypass spacer | 1 |
Compatibility Notes
This stem is designed for use with ENVE’s IN-Route System components so the hoses/wires can be routed internally through the cockpit. If you’re building a fully integrated front end, plan your handlebar + headset + fork around IN-Route compatibility.