MegLob Indoor Bike Roller, 6061 Aluminum Alloy
MegLob Indoor Bike Roller, 6061 Aluminum Alloy Bike Trainer, Indoor Exercise Bike Trainer, Foldable Indoor Aerobics Equipment, Folding Bicycle Rollers for Indoor Exercise, 150Kg Capacity ☏ Aviation-grade aluminum alloy: Our indoor bicycle roller is made of aviation-grade 6061 aluminum alloy, aviation forged material, which is lightweight and more durable, has high hardness, is tight and wear-resistant, and has a long...