Ergotec Swell-XR Ahead Stem | 31.8 mm – Your Upgrade for More Control and Comfort

Are you ready for a real performance boost at the handlebar? The Ergotec Swell-XR is an extremely stable yet surprisingly lightweight and angle-adjustable Ahead stem, designed for maximum loads – even in the e-bike segment up to fast S-Pedelecs with 45 km/h! Thanks to Safety Level 6, the highest Ergotec safety standard, you can rely on maximum stability and durability – whether on a tour, in everyday use, or during sporty rides.

✅ Your Advantages at a Glance:

• Maximum Safety (Safety Level 6): Suitable for fast e-bikes up to 45 km/h
• Individually Adjustable: Angle from -20° to +40° for your perfect seating position
• 3D-Forged Aluminum: Ultra-stable yet lightweight (only approx. 216 g)
• Top Control & Comfort: Thoughtful geometry with high height and length gain
• Versatile Use: For city, trekking, touring, or sporty rides
• Clean Optics: Black sandblasted surface for a modern design
• Easy Installation: Thanks to 4-bolt clamping, securely and easily installable

Technical Specifications

• Handlebar clamp: 31.8 mm
• Fork clamp: 28.6 mm (1 1/8 inch)
• Extension (length): 100 mm
• Clamp height: 45 mm
• Angle adjustment: -20° to +40°
• Effective height gain: -30 / 0 / +55 mm
• Effective length gain: 90 / 100 / 80 mm
• Material: Aluminum 6061 T6
• Surface: Black, sandblasted
• Weight: approx. 216 g
• Safety Level: 6 (also suitable for S-Pedelecs)

Who is the Swell-XR Made For?

The Ergotec Swell-XR is aimed at all cyclists who value safety, ergonomics, and flexibility – especially with e-bikes. The ability for precise angle adjustment makes it the optimal choice for touring cyclists, commuters, and sporty e-bikers who wish to optimize their seating position.

Scope of Delivery

1x Ergotec Swell-XR Ahead Stem
Includes mounting screws & instructions