- 【Upgraded SP19 Model】- Building on the success of SAFORT SP18 (chosen by 50,000 US riders in 2024), the new SAFORT SP19 features reinforced linkage arms, higher load capacity, visible softness adjustment, and taillight mountable design for enhanced durability and functionality
- 【Patented 4-Link Suspension】- Unlike traditional suspension seatposts, this unique parallelogram structure achieves perfect pressure balance, delivering a noticeably softer and more comfortable ride through advanced suspension technology
- 【Wider Weight Range】- Specially engineered long-force-arm design accommodates riders from 50-150kg (110-330lbs), with maximum capacity up to 180kg (400lbs), making it ideal for both lightweight and heavyweight riders
- 【Specifications】- 365mm length | 125mm stack height | 50mm travel | 25mm offset | approximately 800g weight(27.2mm) | Crafted from 6061-T6 aluminum alloy
- 【Packing List】 - Includes 1x premium USS-SP19 suspension seatpost, 1x safety cover (dustproof & pinch-proof design), and 1x detailed user manual - everything you need for immediate installation and riding safety
- 【Before You Buy】- Please measure the diameter of your current seatpost to ensure compatibility.Some sizes listed include a conversion shim (e.g., a 31.8mm listing provides a 27.2mm post 27.2 to 31.8mm shim).Shims are ultra-lightweight and nearly invisible when installed
SAFORT SP19 Suspension Seatpost for Electric Bikes (E-Bikes)
Upgrade your e-bike riding experience with the SAFORT SP19 Suspension Seatpost – engineered to eliminate road vibrations and deliver unmatched comfort for urban commuters, off-road adventurers, and long-distance riders. Unlike rigid seatposts that amplify bumps, our patented 4-Link Parallelogram Suspension absorbs shocks from uneven terrain, reducing fatigue and lower back strain during high-speed electric bike rides.
Why E-Bike Riders Love the SP19:
- Smooth Shock Absorption – Perfectly balances pressure across the parallelogram structure (not central compression), neutralizing vibrations from gravel, potholes, and urban curbs. Ideal for e-bikes reaching 20-28mph!
- Weight-Optimized Durability – Withstands up to 180kg (400lbs), making it the ultimate seatpost for heavy-duty e-bikes (including cargo bikes and fat-tire models).
- Fine-tune your ride comfort with the external softness dial (tool required for adjustment). Match the suspension to any terrain
- EBike-Smart Design – Features a taillight mount (safety-first for night rides) and aerospace-grade 6061-T6 alloy construction that won’t compromise your bike’s battery range.
Tech Specs:
- Travel: 50mm | Load Range: 50-150kg (110-330lbs) | Max Weight: 180kg (400lbs)
- Length: 365mm | Offset: 25mm | Weight: ~800g
- Includes: 1x Seatpost, 1x Dustproof/Pinch-Proof Safety Cover, 1x Quick-Start Guide
