Ergotec SP-4.1 Suspension Seatpost – More Comfort for Your Bike Experience

Do you not want to compromise on comfort even on long or uneven routes? Then the Ergotec SP-4.1 Suspension Seatpost is the perfect upgrade for your bike! The smart combination of MCU suspension, adjustable preload, and a 25 mm offset provides noticeable relief for your back and posterior – whether in everyday life, on a tour, or commuting with an E-Bike.

With Safety Level 4, this seatpost is suitable for E-Bikes up to 25 km/h and a permissible total weight of up to 120 kg.

Your Advantages at a Glance

• ✅ MCU Suspension System with 40 mm Travel for noticeable shock absorption
• ✅ Optimal for rider weights of 60–80 kg (additional springs available optionally)
• ✅ Comfort through 25 mm Offset – more ergonomic sitting position, less back tension
• ✅ Individually Adjustable Preload – adapt the spring stiffness to your riding style
• ✅ 2-Bolt Clamp for precise adjustment of saddle tilt
• ✅ High-Quality Material – AL 6061 T6 for stability at low weight
• ✅ Suitable for E-Bikes up to 25 km/h - Safety Level 4
• ✅ Made by Ergotec – Safety & Quality from Germany

Technical Specifications

• Material: AL 6061 T6
• Diameter: 27.2 mm
• Length: 350 mm
• Construction Height: 98 mm
• Offset: 25 mm
• Surface: black sandblasted
• Suspension System: MCU Rubber
• Travel: 40 mm
• Rider Weight: 60–80 kg
• Weight: approximately 460 g
• Safety Level: 4 (also for E-Bikes up to 25 km/h, max. total weight 120 kg)

Why a Suspension Seatpost Makes Sense

Whether your daily commute or a weekend tour – a suspension post like the SP-4.1 significantly reduces vibrations and shocks. Especially on longer rides over uneven terrain, your riding comfort is greatly improved. This leads to less fatigue, more control, and a noticeably more relaxed riding experience.

Scope of Delivery

• 1x Ergotec SP-4.1 Suspension Seatpost (Ø 27.2 mm)
• Pre-installed spring for 60–80 kg
• Instruction manual for adjusting preload
• Optional: Springs for other weight classes (available separately)