Ergotec High Bass | 31.8 Ahead Stem – Comfort Meets Control

If you don't want to sacrifice comfort on sporty rides, the Ergotec High Bass Stem is the perfect choice for your MTB or E-MTB. With its 45° angle, it brings you into a pleasantly upright riding position – ideal for long distances or relaxed rides with maximum visibility. Thanks to Safety Level 6+, this stem is also absolutely suitable for fast E-bikes (S-Pedelecs up to 45 km/h). Stability, quality, and comfort – all combined in one component.

Your Advantages at a Glance

• ✅ Comfort from an Upright Position – ergonomic and relaxing riding thanks to the 45° angle
• ✅ Safety Level 6+ – the highest safety grade from Ergotec, approved for E-bikes & S-Pedelecs (45 km/h)
• ✅ Robust Construction – designed for a total weight of up to 160 kg (rider + bike + luggage)
• ✅ Stable Aluminum Construction (AL 6061 T6) – lightweight, durable, and load-bearing
• ✅ Effective Height Gain – for improved visibility and better control in traffic
• ✅ Stylish & Sporty – black sandblasted finish for a clean look
• ✅ Ideal for E-bikes, MTBs & Touring Bikes – maximum flexibility in the area of use

Technical Specifications

• Handlebar Clamp: 31.8 mm
• Fork Clamp: 28.6 mm (1 1/8 inch)
• Reach: 55 mm
• Clamp Height: 40 mm
• Angle: 45°
• Effective Height Gain: 40 mm
• Effective Length Gain: 40 mm
• Material: Aluminum AL 6061 T6
• Safety Level: 6+ (highest safety class from Ergotec)
• Surface: Black, sandblasted
• Weight: approx. 196 g

For Comfort Riders and E-Bike Enthusiasts

The Ergotec High Bass Stem is not just a component – it is a noticeable improvement to your riding position. Whether you're commuting to work daily or enjoying long tours, the elevated riding position reduces pressure on your back, shoulders, and wrists. This is particularly valuable for E-bikes and S-Pedelecs – allowing you to ride more relaxed, safer, and more efficiently.

Scope of Delivery

• 1× Ergotec High Bass Stem (31.8 mm clamp, 45° angle)
• Mounting screws