•  50,000 items available for immediate dispatch
  •  Free returns service (for all EU countries)
  •  Individual bike purchasing advice
  •  30-day return policy
  •  All bikes built in Germany
Abstract Product Id
Concrete Product Id

ergotec Swell X-70 stem

Product code: 229308601

You are about to buy the standard model.
Your configuration is not saved.
If you want to buy a customized bike, click here.

click here.

Or do you want to proceed with the purchase of the standard model?


The comfortable version of the sports stem: The solidly built, angle-adjustable Swell-X 70 stem by ergotec is another version of the popular Swell-XR stem (product code: 2118039). A longer steerer tube clamp allows for a more upright riding position that may be further adjusted thanks to a wide angle adjustment range. The open design of the ergotec Swell-X 70 with CNC machined, X-shaped cutouts turns it into an eye-catcher without compromising on stability and stiffness.

• Robust Ahead stem with longer steerer clamp
• Intended use: Hybrid/Urban/MTB
• Angle-adjustable from -20° to +40°
• CNC-milled X design
• ergotec Safety Level 6*

• Material: aluminium 6061 T6
• 4-bolt handlebar clamp with Ø 31.8 mm
• Clamping height on steerer tube: approx. 50 mm
• Length: approx. 100 mm
• For threadless forks with steerer outer Ø 28.6 mm
• Max. system weight (cyclist, bike and luggage): City/Touring (incl. e-bikes up to 25 km/h/15.5 mph) 180 kg, MTB/Race (incl. electric bikes) 120 kg
• Weight: approx. 377 g

In the box:
• 1x ergotec Swell X 70 stem

The optionally available ergotec faceplate for Swell-XR and Swell-X 70 stems (product code: 2293087) allows you to fit a dynamo-powered front light directly to the stem.

*The product classification of the ergotec Safety Level complies with the DIN EN ISO 4210 standard for bikes and DIN EN 15194 for e-bikes. The ergotec Safety Level is always valid for the entire steering system. If stem and bars have a different safety level, the lower value will apply to the entire system.


Manufacturer`s ref.:
Handlebar clamp in mm:
Steerer tube clamp:
1 1/8"
Reviews (0)