Ergotec SP-10.0 Suspension Seat Post – Comfort & Control for Sportive Riders Do you want to maintain comfort on your rides while also having full control over your bike? Then the Ergotec SP-10.0 is just right for you! This robust suspension seat post has been designed for ambitious bikers and e-bike riders who value quality, performance, and back support. The integrated steel spring provides strong, consistent damping – even with heavier rider weights. With Safety Level 5, you're well protected even on powerful e-bikes (up to 25 km/h). It is also suitable for S-Pedelecs (up to 45 km/h) and a maximum total weight (rider, bike, and luggage) of 120 kg. Your Advantages at a Glance

• ✅ Steel spring with 45 mm travel for noticeable relief over uneven surfaces
• ✅ Suitable for rider weights of 70–120 kg
• ✅ Can be adjusted for other weight categories (additional springs available separately)
• ✅ 15 mm setback – puts you in a more ergonomic, back-friendly seating position
• ✅ Durable 2-bolt clamp – allows precise tilt and position adjustment
• ✅ High-quality aluminum (AL 6061 T6) – stable, durable, and yet lightweight
• ✅ Safety Level 5 - Ideal for city, trekking, or e-bikes up to 25 km/h and 45 km/h
• ✅ Ergotec brand quality – developed for safety and riding enjoyment

Technical Data

• Material: AL 6061 T6
• Diameter: 30.9 mm or 31.6 mm
• Length: 350 mm
• Build height: 100 mm
• Setback: 15 mm
• Surface: black sandblasted
• Spring system: steel spring
• Spring travel: 45 mm
• Rider weight: 70–120 kg
• Weight: approx. 580 g (Ø 30.9 mm) / approx. 610 g (Ø 31.6 mm)
• Safety Level: 5

Test Results and Recommendations

• Cycling – Price/Performance - Issue 3/2021

Why a Suspension Seat Post like the SP-10.0 is a Real Improvement Especially on longer trips or during daily use on varying surfaces, potholes, cobblestones, or curbs can quickly make themselves felt in your back. The SP-10.0 effectively absorbs these influences – protecting your spine, preventing early fatigue, and making every ride simply more enjoyable. With the slight setback, you sit in a better position, which is particularly noticeable in a sporty seating posture. Delivery Scope

• 1x Ergotec SP-10.0 Suspension Seat Post (depending on the selected diameter)
• Preassembled spring (70–120 kg)
• Optional replacement springs for other weight categories (available separately)