Bicycle Rockbros Phone Bike Bag

Features:
– Spring-loaded top clamp
– Quality welded iron alloy construction
– Adjustable height lower legs
– 4-point adjustable mounting system
– Suitable for attaching rear panniers
– Adjustable angle and reach fittings

Specifications
– Material: High-quality iron
– Color: Black
– Length: 40 cm
– Width: 14.5 cm
– Height: 38 cm
– Platform board: 28 x 14.5 cm
– Seatpost diameter: 33 mm or less