Zapp Bike Racks feature tried and tested designs at affordable prices. The Classic Ball mounting design offers easy fitting and removal. Please note; Image is for reference only and actual colour will differ. This 4-bike rack includes Zapp bungee fasteners which allow fast secure fitting of bikes and soft but durable foam protectors on both the cradle and stem. The easy to use prong system means all bikes are safely and easily loaded without clamps to crush precious carbon frames or expensive adaptors needed to make kids frames fit.