rockbros1 7l bicycle bag waterproof rear large capatity quick release seatpost shockproof double zipper rear bag accessories ENGWE The built-in stainless steel bars

The built-in stainless steel bars are widened and thickened for enhanced durability

Easy to clean

(Note: Tires are not covered under warranty

install pedals

The Shimano 7-speed transmission system ensures smooth gear shifting

rockbros1 7l bicycle bag waterproof rear large capatity quick release seatpost shockproof double zipper rear bag accessories ENGWE The built-in stainless steel barsSPECIFICATIONS is_customized: Yes Weight: About 210G Origin: Mainland China Name: Bicycle Saddle Bag Cycling Rear Bag Model Number: B69 Material: Polyster Material: Special Process pattern+Polyester fabric Function: Rainproof Features 2: Shock absorption & Scratch resistance Features 1: Quick release, Water repellent Color: Black Capacity: About 1. 7L Can Hang rear light: Yes Brand Name: ROCKBROS Product Details Brand: ROCKBROS Name: Bicycle hard