PSLER Foldable Tandem Bike Seat for Adults — 35–65mm Clamp, 2" Foam Cushion, Front/Rear Mount

PSLER Foldable Tandem Bike Seat is a padded, front-or-rear adult passenger seat that clamps to 35–65mm tubes and folds for compact storage.

This compact passenger seat converts many electric and hybrid bikes into two-up rides without permanent frame changes. Constructed from high-strength steel with a thick 2-inch foam cushion and breathable PU cover, the seat installs quickly with the included hardware and is adjustable to suit a variety of tube diameters and mounting positions. It supports up to 45 lbs and includes an armrest to help passengers feel secure while riding.

How does the clamp and adjustment system fit different bikes?

The mounting bracket is engineered to accommodate inner tube diameters from 35mm to 65mm, so it works with many e-bike and city bike frames. The clamp tightens securely around the tube and the bracket can be rotated for front- or rear-facing placement, giving you flexible passenger positioning.

• Fits 35–65 mm inner diameter seat-post or frame tubes
• Adjustable angle and fore-aft positioning for balance
• Includes all hardware and tools for straightforward installation
• Requires minimum 19.6" clearance between seat post and handlebars

Is the seat comfortable for longer rides?

Comfort comes from a 2-inch thick foam pad wrapped in breathable PU leather that reduces pressure and heat build-up during extended use. The wider, contoured surface distributes weight better than a narrow stool seat and the foldable backrest helps maintain posture when riding.

• 2-inch dense foam cushion for pressure relief
• Breathable PU leather top for moisture control
• Contoured shape supports hips and thighs evenly
• Foldable design doubles as a compact cushion when stowed

How safe and sturdy is the PSLER tandem seat?

Built from high-strength steel, the seat assembly is rated to carry up to 45 lbs and uses a wide clamp and solid bolts to resist twisting under load. An integrated armrest gives the passenger a secure handhold, and the clamp design keeps the attachment point close to the bike's centerline for stable handling.

• High-strength steel frame for structural stability
• Supports passengers up to 45 lbs (20 kg approximately)
• Armrest for additional passenger grip and comfort
• Low-profile mounting reduces leverage on the tube

Can I install and store this seat easily?

The seat ships with the necessary tools and hardware for a straightforward DIY installation and can be folded flat for compact storage. Quick-release style access to the clamp area means you can remove or reposition the seat between rides without specialized equipment.

• All mounting bolts and basic tools included in package
• Foldable mechanism reduces storage footprint
• Removable in minutes for solo rides or storage
• Compatible with scooters, e-bikes, and city bikes meeting clearance spec

Who is this for? The PSLER Foldable Tandem Bike Seat is aimed at riders who want a practical, non-permanent way to carry an adult passenger on electric or hybrid bicycles. It's ideal for parents with older children, short-distance commuters sharing a route, or couples who occasionally want to ride together without buying a dedicated tandem bike. Check your bike for a minimum 19.6" clearance between the seat post and handlebars and verify your tube diameter is within 35–65mm before purchase.