Ergotec SP-10.0 Suspension Seatpost – Comfort & Control for Sporty Riders

Do you want to enjoy comfort on your rides while maintaining full control over your bike? Then the Ergotec SP-10.0 is just for you! This robust suspension seatpost has been developed 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 are well protected even on powerful e-bikes (up to 25 km/h). It is also suitable for S-Pedelecs (up to 45 km/h) with 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 on uneven surfaces
• ✅ Suitable for rider weights of 70–120 kg
• ✅ Optional adjustable for other weight classes (additional springs sold separately)
• ✅ 15 mm offset – puts you in a more ergonomic and back-friendly seating position
• ✅ Robust 2-bolt clamp – for precise tilt and position adjustment
• ✅ High-quality aluminum (AL 6061 T6) – stable, durable, yet lightweight
• ✅ Safety Level 5 - Ideal for city, trekking or e-bikes up to 25 km/h and 45 km/h
• ✅ Ergotec brand quality – designed 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
• Offset: 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 Seatpost like the SP-10.0 is a Real Improvement

Especially on longer distances or daily use on varying surfaces, potholes, cobblestones, or curbs can quickly impact your back. The SP-10.0 effectively absorbs these impacts – protecting your spine, preventing premature fatigue, and making every ride simply more enjoyable. With the slight offset, you sit in a better position, which is particularly noticeable in a sporty riding posture.

Scope of Delivery

• 1x Ergotec SP-10.0 Suspension Seatpost (depending on the selected diameter)
• Pre-assembled spring (70–120 kg)
• Optional replacement springs for other weight classes (sold separately)