Deda Stem Zero 2 50mm

The Deda Zero 2 50mm stem is a versatile, performance-focused component designed for riders who want maximum control, improved handling, and a more upright riding position. As one of the few stems available in an ultra-short 50mm length, it’s ideal for fine-tuning bike fit or adapting geometry for specific riding styles.

Manufactured from 3D-forged 6061 aluminium, the Zero 2 delivers a strong, lightweight structure with excellent stiffness. Its 83° angle and compact design help create a more responsive front end, making it a popular choice for both road and MTB applications.

Key Benefits

Ultra-Short 50mm Length: Improves handling and reduces reach for better control
3D-Forged Alloy Construction: Strong, lightweight, and durable
Responsive Steering Feel: Ideal for technical riding or compact bike setups
Modern Fit Adjustment: Great for dialling in rider position
Reliable Clamping: Secure 2-piece faceplate with CrMo bolts

Specifications

Length: 50mm
Material: 6061 aluminium (3D forged)
Angle: 83°
Handlebar Clamp: 31.7 / 31.8mm
Steerer Clamp: 28.6mm (1 1/8”)
Clamp Height: ±38mm
Weight: ±140g (110mm reference)
Finish: Polish-on-Black (POB)

Who Is This Best Suited For?

Ideal for riders who need a shorter cockpit setup, including:
Smaller riders or compact frames
Riders improving comfort on road or gravel bikes
MTB riders wanting quicker steering response
Bike fit adjustments where reach needs to be reduced