The Zefal Spring Bottle Cage Black - Double Pack is a set of two durable plastic water bottle cages designed for road bikes, mountain bikes, city bikes, gravel bikes, hardtail bikes, and electric bikes. With a sleek black colour and a modern design, these cages are lightweight at 92g each and measuring 9.8cm in length, 20cm in height, and 7.8cm in width. The Zefal Spring Cage model from Cinelli, made in Italy, offers a secure down tube position for your water bottles, providing easy access while cycling. Perfect for athletes or cycling enthusiasts looking for reliable and high-quality bike accessories. Fitted to my kids bike, but don’t work out - used condition but look brand new.