Bicycle Rear Seat Cushion, With Backrest Mountain Bike -Passenger Seat Cushion

• All-in-One Rear : Includes a coordinated seat cushion and supportive backrest for secure passenger seating on mountain bikes and standard bicycles.
• FIRST-RATE Thickened Foam Padding: 7.5mm dense foam delivers consistent comfort and structure during rides, reducing fatigue on longer trails or urban commutes.
• Sturdy Alloy 6061 Construction: Lightweight yet resilient frame built from aircraft-grade aluminum insures reliable performance varied terrain and daily use.
• Compact and Trail-Ready Dimensions: Measures 35 cm x 17 cm - optimized to fit most rear bike racks while maintaining stability and rider clearance.
• general Fit with Size Guidance: Designed for adult and teen passengers; CHECK YOUR BIKE'S RACK DIMENSIONS AND REFER TO THE MANUFACTURER'S SIZE CHART - NOT AMAZON'S STANDARD SIZING.

Feature: design for most Bicycle ,mountain bikes A thick seat for the bicycle rear seat，7.5mm Thickened foam seat for bicycles come with Seat cushion + backrest easy to use and install Specification: product name: bike seat cushion with backrest Color: black Material:alloy 6061 size:35cmx 17cm Package content: 1xseat cushion with backrest