Malvern Star Sparkle 20 - Purple drumbeat21-1540 this patent pending valve sets

this patent pending valve sets a new standard and is the benchmark in high air flow tubeless tyre systems with a revolutionary 'Straight through' internal design for maximum airflow fire power

works in Mirror Mode only

3 cm (8") of sliding travel adjustment

- Lightweight and strong

- Mid height ribbed collar

Malvern Star Sparkle 20 - Purple drumbeat21-1540 this patent pending valve setsOur 20" wheel kids bikes are their last fun step before progressing to the world of 'gears'. They have adjustable saddle & stem height for a better fit and low gearing for easy pedalling. Back pedal brakes are safe and intuitive and reach adjustable front brakes are easy for little hands to use. It's this attention to detail that makes us the most well known and trusted bicycle brand in Australia. The Sparkle 20 is designed for maximum enjoyment and