Overview and Highlights
The ergotec Stem High Ray 6 is engineered for MTB, downhill, and performance riders who demand strength, comfort, and control. With its robust construction, ergonomic angle, and certified safety standards, this stem ensures stability and confidence on even the most demanding trails.
Key Highlights
- Solid Connection: 35.0 mm clamping diameter provides a secure fit between handlebar and stem, ensuring maximum stability.
- Balanced Handling: 55 mm projection delivers the perfect mix of manoeuvrability and control for technical trails.
- Ergonomic Comfort: 45° angle promotes a more upright riding position, reducing fatigue and improving handling on long rides.
- High Strength Construction: Built to withstand the toughest MTB conditions, offering durability and resilience for performance cycling.
- Certified Safety: Rated Safety Level 6, tested to meet and exceed DIN EN ISO 4210 and DIN EN 17404 standards, approved for total weights up to 140 kg (rider + bike + luggage).
Specifications
- Safety Level: 6
- Material: AL 6061 T6
- Clamp: 35.0 mm
- Fork Clamp: 28.6 mm
- Extension: 55 mm
- Clamp Height: 40 mm
- Angle: 45°
- Actual Height Gain: 40 mm
- Actual Length Gain: 40 mm
- Finish: Black sandblasted
- Weight: ~202 g
All About Ergotec
Ergotec Testing Center
At ergotec, safety and reliability come first. In our dedicated Test Center, every handlebar, stem, and seat post undergoes extreme long‑term testing — both individually and in combination. Beyond standard European requirements, we apply our own ergotec SAFETY LEVEL criteria, which are significantly stricter than DIN EN ISO 4210 and DIN EN 17404. This ensures that every product not only meets but exceeds international safety standards, giving riders peace of mind on every journey.
3 Contact Points – The Optimal Connection Between Rider and Bike
Cycling comfort and performance depend on three critical contact points:
- Handlebars & Grips
- Saddles & Seatposts
- Pedals
ergotec offers a carefully coordinated product range across all three areas, allowing bikes to be tailored to the individual needs of each rider. This reduces discomfort, enhances ergonomics, and ensures that long distances can be covered with greater power, safety, and enjoyment.
Safety Level
All steering systems and all ergotec stems are tested without exception and are then classified with a SAFETY LEVEL. All ergotec seatposts also have a SAFETY LEVEL. Irrespective of whether you ride a mountain bike, an e-bike or a touring bike – you will always get the exact component with safety certification you need.
ergotec SAFETY LEVEL is a safety classification for steering systems and seatposts on bicycles. ergotec products have a SAFETY LEVEL of 1 to 6. The higher the level, the greater the safety. Each level has their suggested bike activity, from city to cargo.
All handlebars and stems are subjected to hard long-term testing individually and in combination. The same applies for seatposts. This testing is carried out in accordance with European testing standards or even higher demands.
No other bike handlebar manufacturer in Europe has as large a testing centre as we do at ergotec. Furthermore, our products are tested frequently at recognised independent institutions.
Shipping & Delivery Information
Our Shipping Promise
At Slickpurchase, we understand how important your purchases are. That's why we take extra care with every package we send. All orders are shipped in double-boxes with full insurance for additional protection, ensuring your items arrive safely.
Processing & Shipping Timeline
- Processing Time: Orders are processed within 3-6 business days
- Domestic Delivery: Typically 6-10 business days
Please note that delivery times are estimates and may vary based on your location, weather conditions, or other unforeseen circumstances.
Shipping Destinations
Slickpurchase currently only ships to the United States.
Shipping Costs
We are pleased to offer free standard shipping on all orders within the United States.
Discreet Packaging
We respect your privacy. All Slickpurchase packages are shipped with complete discreet packaging. The product name, description, sender's name, and any information that hints about the contents are encrypted. Your package will arrive without any indication of what's inside, ensuring your purchase remains confidential.
Signature Requirements
Important Note: All orders valued above $250 will require a signature upon delivery for your protection.
Order Tracking
Once your order ships, you'll receive a tracking number via email so you can monitor your shipment's progress every step of the way.
Lost or Delayed Shipments
If your package is lost or significantly delayed, please contact our support team immediately, and we will assist you in resolving the issue.
Additional Security Measures
For your protection, we may contact you for additional order verification of the payment method on certain orders.
Questions or Concerns?
For details on returns and refunds, please refer to our Return Policy page.
For any questions about shipping or delivery, please contact our customer service team at support@slickpurchase.com.




















