Oversized Bike Seat Backrest With Memory Foam Cushion Super Comfy Universal Fit For Most Seat Posts Easy Install On Tubed Saddles Great For Long Rides And Pain Relief During Extended Rides And Daily Commutes
✔️ Universal fit for most seatposts and tubed saddles; easy install
This oversized bike seat backrest combines a memory foam cushion with a sturdy back support, designed to reduce fatigue on long rides and commutes. It’s built to clamp onto tubed seatposts, making it compatible with many bike types including mountain, road, commuter, electric, and exercise bikes.
✅ Saddle cushion size: 11 in × 8.66 in (279.4 mm × 219.9 mm); backrest size: 7.48 in × 8.66 in (190.0 mm × 219.9 mm); weight 4.17 lb (1.89 kg)
✅ Material: backrest connector carbon steel; cushion high-elastic latex; surface high-density PU; waterproof and wear-resistant
✅ Compatibility: fits seatposts (tubes) only; narrow end diameter 0.87 in / 22 mm
✅ Installation: includes mounting tools; tighten all screws after install
✅ Color: Black & Grey
✅ Use cases: suitable for tricycles, mountain, road, commuter, electric and exercise bikes
💡 What is a bike seat backrest with memory foam cushion used for? - Improves posture and reduces saddle pressure on long rides - Supports the lower back during daily commutes - Fits most tube-seatposts and is easy to install - Great for casual riders on weekend trips
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