Bicycle Rear Seat Cushion With Backrest

• All-in-One Rear : Includes a coordinated seat cushion and supportive backrest for mountain bike passengers, designed specifically for bicycle rear mounting with integrated alloy 6061 frame.
• Extra-Thick Layer: Features 7.5mm dense padding to absorb road vibration and enhance ride comfort during longer or urban commutes.
• Sturdy Alloy Construction: Built with lightweight yet LONGLASTING 6061 alloy frame that resists bending and supports steady passenger positioning on varied terrain.
• Compact and -Ready Dimensions: Measures 35 cm x 17 cm - optimized for stability and space efficiency on most for mountain bike rear racks without interfering with wheel movement.
• general Fit Guidance: Designed to fit standard rear bike racks; customers should the product's specific size chart (not Amazon's chart) and verify compatibility with their bike's rack width and mounting style.

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