Ergotec SP-10.0 Suspension Seat Post – Comfort & Control for Sporty Riders Do you want to enjoy comfort on your rides while retaining full control over your bike? Then the Ergotec SP-10.0 is exactly what you need! This robust suspension seat post has been designed for ambitious bikers and e-bike riders who value quality, performance, and back protection. The steel spring installed provides strong, consistent damping – even with higher rider weights. With Safety Level 5, you are perfectly secured 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 Benefits at a Glance

• ✅ Steel spring with 45 mm travel for noticeable relief over rough terrain
• ✅ Suitable for rider weights of 70–120 kg
• ✅ Optionally adjustable for other weight classes (additional springs available separately)
• ✅ 15 mm offset – positions you in a more ergonomic, back-friendly sitting 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 – developed for safety and riding fun

Technical Specifications

• 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
• 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

• Bicycling - Value for Money - Issue 3/2021

Why a Suspension Seat Post like the SP-10.0 is a Real Improvement On longer routes or daily use over varying terrain, potholes, cobblestones, or curbs can quickly take a toll on your back. The SP-10.0 effectively absorbs these impacts – protecting your spine, preventing early fatigue, and making every ride just more enjoyable. With the slight offset, you are in a better position, which is particularly noticeable in a sporty riding posture. Scope of Delivery

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