Castelli Undersaddle Bike Bag Pads producing over 10

producing over 10

Sizing is uniform across all models: Union Boa

Smart Memory Circuitry: The intelligent memory circuit remembers your last used brightness level and mode

knowing your bike's parts are safeguarded

ensuring a smooth and long-lasting power transfer to your drivetrain

Castelli Undersaddle Bike Bag Pads producing over 10Designed for riders who appreciate a clean race bike aesthetic, the Castelli Undersaddle Saddle Bag range combines minimalist styling, lightweight construction and practical storage for everyday road riding. Available in multiple sizes including Mini, Medium and XL, the range caters to everything from race day essentials through to longer endurance ride setups. The compact low profile design integrates neatly beneath the saddle while durable water and